Why is my black and decker battery charger blinking red - Some of these issues can cause a fire hazard or electrocution, so use caution and always wear gloves!.

 
06 volts. . Why is my black and decker battery charger blinking red

Battery voltage is less than 3 volts. Other Benefits. If the red light continues to stay on, the battery may be damaged and will need to be replaced. Biggest issue will be to open the battery pack. 6V BLACK & DECKER:90534824 BLACK & DECKER. The wrong combination will create a fire hazard and can cause damage to the battery and charger. The next most likely cause of the issue is that your charger may just be a little faulty. 4V F2 Sliding Battery Packs Model A14 England SL1 3YD Black & Decker HP146F2B Cordless drill. I connected a halford's car battery charger to the poles (unlabeled, so was relying on the charger's polarity check light to let me know if I'd got them the wrong way round). 4V 18V Li-ion Battery Charger ,20V MAX* 1. 5 Brittle Line. Try using a different cable that is also micro USB or replace the cable if you can. Alarm batteries. Why is the red light blinking on my phone? If you see a red light, your battery is fully discharged. Check the battery to see if it is not dead. May 24, 2022 · Flashing GREEN and 25% YELLOW LEDs indicates the battery is less than 10. What I have learned is that if a battery is completely dead, you have to jump it to another or at least get some charge in it to get a smart charger to work. There is a poor connection between the battery and charger. LIGHT INDICATORS - LED indicators light . First, a voltmeter needs to be connected to the inputs at the back of the inverter to make sure the input voltage is read correctly. My model is Black & Decker HHVJ315JD10. Looked brand new with blade in saw hardly scratched, what a deal. • Do not expose charger to rain or snow. These can be a damaged battery, a charger malfunction, battery overheating or inadequate power. A slow flashing light (or a solid light if the charger uses a seperate "charged" indicator light) usually means charging while a pattern of 2 quick flashes and a pause generally means the battery is too hot or cold to charge and charging will commence after the battery's temperature normalizes. 2 A Jammed Line. If charging is needed, briefly drain the batteries before trying again. Occasionally, the charger might show blinking red right to indicate bad batteries. You will be redirected to the sign-in page. Because the battery charger is flashing red, it means that the battery is not receiving a charge. L lawn bug. 5 second intervals), depending on the cause. It should be securely connected to the battery. Add to trolley. 0 extended capacity battery is fully compatible with all 175+ Milwaukee M18 solutions. Other possibilities include inadequate power, a damaged battery, malfunctioning charger, or glitch in the system. 5v when on float. Generally, this occurs when the charger does not receive a signal from the batteries, in other words there is a break in the connection between the charger and batteries. What I have learned is that if a battery is completely dead, you have to jump it to another or at least get some charge in it to get a smart charger to work. If it has a battery, the battery may be faulty and require replacement. This red-green flashing indicates that the battery “ polarity ” is incorrectly connected. If your Black and Decker charger has a blinking red light, it’s probably due to an overheating battery. Use a vacuum cleaner to remove dust accumulations from the filters. windward school ranking. Battery holds a charge up to 18 months u Part of 20V MAX system of power tools. Battery charging time: 3 to 5 hours; LED charging indicator light. Please have the catalog number available when you call. 6V – 18V) BDFC240. Red light keeps flashing. 5ft Pre-lit Douglas Fir Artificial. No extras No attachments No clamps Just the charger and the 2 ends wire</p>. If so, please allow the battery to cool, then reinsert the battery on charger to try charging again. Replace the fuse in the chainsaw if it is still not starting. . Yet, it only means that the battery might be discharged more than it should have been, and you just have to wait a bit more to be able to use the battery. If your battery is not charging and the charger is rapid flashing and the battery is warm, it may be too hot- particularly after heavy or continued use. What I have learned is that if a battery is completely dead, you have to jump it to another or at least get some charge in it to get a smart charger to work. Visland 20V LCS1620 Lithium Battery Charger for Black&Decker 16V 20V Lithium Ion Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 LBXR2020-OPE BL1514 LBXR16. . The connection between the battery and the charger is inadequate. Your Black and Decker battery charger is blinking red to tell you there's a problem with the battery. Similarly, What does it mean when your battery charger is blinking?. If it won't charge, replace your battery completely with a new one. This item: 500-Watt Portable Power Station with 120 PSI Compressor, 12-Volt Outlet and USB Port $119. Remove the battery. this is normal for lithium ion batteries. This indicates that the battery already have a full charge. Before the charger can switch over to the flashing red/green light, pull the battery from the charger. Place testers black wire on the outer metal surface of the charger's plug and place the red wire inside the output plug See the voltage output reading on the meter and check if the output is similar to the charger's output or not. Check the voltage indicator on the multimeter. When connecting a battery to a charger or switching from one vehicle to another, connect the positive to the positive terminal and the negative to the negative terminal. Bottom Line. What does red blinking light on Black and Decker charger?A rapid flashing red light indicates a bad or damaged battery - do not continue to charge - return to service center or collection site for recycling. A red LED light flashes, indicating that the charger has detected abnormal batteries or an abnormal battery temperature. What is the prinlem. 4V 18V 24V NiCad & NiMh Battery Firestorm-OPE HPB14 HPB12 HPB96 HPB24 Black. It should be: RED= Not connected BLINK GREEN= CONNECTED CHARGING SOLID GREEN= FULLY CHARGED But mine is: RED= Not connected BLINK GREEN= Never does SOLID GREEN= FULLY CHARGED and or CONNECTED Hope this helps someone. Stay tuned for pictures and reunion highlights. Can you overcharge a Milwaukee battery?. Occasionally, the charger might show blinking red right to indicate bad batteries. Fast Blinks The other blink pattern on a Black and Decker charger is a series of rapid, short blinks. A: A rapid flashing red light indicates a bad or damaged battery - . I have new batteries. Jul 06, 2022 · This red-green flashing indicates that the battery “ polarity ” is incorrectly connected. This happens occasionally, whereby the charger displays a flashing red light that indicates bad batteries. Why won't the lights on the charger come on when i connect it to my car battery or my motorcycle battery Answer: Assuming the unit is properly plugged in to a working electrical outlet on the other end, you should be getting some kind of light, even a dead battery or reverse polarity connection would show a red fault indicator. The relay clicking should not 'block' charging, but with only a 2a charger, it. Enjoy them in signature black and orange. Luckily, these both have simple, practical solutions you can do at home. If the status LED is blinking Green, then the battery pack is good. 5 volts. Batteries + Chargers. Bad Battery Connection - Check battery connection. You know that the battery pack is composed of at least (5) 18650 lithium ion cells in series. See our Light Replacement Guide. This happens occasionally, whereby the charger displays a flashing red light that indicates bad batteries. Unlike most chargers, a blinking red light that is blinking at a steady pace is something that you don’t have to worry about at all. Crane remote control batteries. When I 1st charge the battery after 15 min the charger was blinking red (their chart indicates that the battery is no good). The red light is used as an indicator to tell you that you need to cool down your battery before you charge it. Then the voltage at the truck batteries needs to be at least 13. When batteries are fully charged, the CHARGING LED will be OFF. • Pull by plug rather than cord when disconnecting charger. If there is a connection problem from the battery, then the motor is not receiving any power to operate the chuck, so check on the connections. Rating 4. 1 Dirty Spool. Luckily, these both have simple, practical solutions you can do at home. the 40V MAX* Lithium-ion 1. Why is my Black and Decker battery charger blinking red, one might wonder? The battery is too hot to recharge, according to the blinking red light. 5 Hours and LBXR2036 in 2 hours. What does flashing red light mean on Black and Decker charger? The reason why you may see a flashing red light while charging your battery is that your battery is too warm for charging. The charger listed for your model, part number 5140044-94, has been discontinued by Black and Decker and you will need to contact them to see if they have information on a replacement. When charging, the light will be red. Your Black and Decker battery charger is blinking red to tell you there’s a problem with the battery. On a DeWalt charger, there is a red LED light that flashes while charging your battery. And like any modern tool, they come equipped with batteries and battery chargers. Features 6. Jul 05, 2022 · Restoring bad batteries is what I can begin by as the meaning of blinking red light in my battery charger. These things don't happen by accident, either. Never use a charger rated for more. Read full answer. Sold by ecom Electronics. Battery charging time: 3 to 5 hours; LED charging indicator light. The charger will try to bring the good cells up to a higher voltage than they were designed to be in order to make the total battery voltage around 12. Originally Posted by GTO. Taking too Long If the green light on the charger is flashing for too long, that might be getting you a little worried and you might think that something is off. If the light blinks red in about 90 seconds after battery insertion, then the battery voltage is too low. Jul 06, 2022 · By Jacky July 6, 2022. The Power-Head is compatible with all EGO Multi-Head attachments. Why is the red light blinking on my phone?. You can easily pinpoint if your charger is broken or not. In some cases, the battery is defective. Add to trolley. Wait no more than 3 seconds for solid red light. If the light blinks red in about 90 seconds after battery insertion, then the battery voltage is too low. 3 Position Trigger (High/Low/Off) Ergonomic handle. This will reduce risk of dam- age to electric plug and cord. Updated Follow If your battery is not charging and the charger is rapid flashing and the battery is warm, it may be too hot- particularly after heavy or continued use. When I first got my house ten years ago, I started buying some Black and Decker Versapak tools. What is most likely happening here is that the battery either isn’t getting. CHARGEd (green) LEdlit: Indicates the battery is fully charged and the charger is in maintain mode. The GREEN CHARGE LED will pulse, or 'Breath' when the charger is applying a maintenance charge. Up to 13 hrs of run time. What I have learned is that if a battery is completely dead, you have to jump it to another or at least get some charge in it to get a smart charger to work. If your Black and Decker charger has a blinking red light, it’s probably due to an overheating battery. Please get in touch with our customer service team by calling 1. When the charger is fast-blinking, it won’t charge the battery to avoid overheating and igniting a fire. Damaged/Broken charger A broken charger is one of the most common causes of black and decker batteries not charging. Other possibilities include inadequate power, a damaged battery, malfunctioning charger, or glitch in the system. If your unit allows this, try standard batteries instead of rechargeable batteries to ensure that the batteries are not the cause of the problem. Battery Packs & Chargers Charger & Converters Battery Chargers amazonconfirmedfit This Item Fits BLACK+DECKERBDCDD12C BLACK+DECKERLDX120C BLACK+DECKERLST300 BLACK+DECKERLST522 Buy new: $21. BLACK DECKER POWERSERIES Extreme Pet 4-in-1 BHFEV362DP-GB Cordless Vacuum Cleaner Reviews Review score: 8. Sep 06, 2022 · black and decker 40v lithium battery charger flashing red. You can apply the mixture with an old toothbrush. This troubleshooting video teach you how to troubleshoot the LED lights on the charger dock, and will also provide you with additional tips on use and mainte. The charger even signals that one (I have 2 packs) of the batteries is defective (blinking red & green lights). The red charging will not go off on my B&D cordless drill no matter how long i leave it on the charger & yes the white power light is off. What is the prinlem BlazNT Lawn Pro Joined Apr 26, 2012 Threads 28 Messages 6,973 Nov 8, 2017 / Blinking red and green light on charger #2 The charger is bad. A slow flashing light (or a solid light if the charger uses a seperate “charged" indicator light) usually means charging while a pattern of 2 quick flashes and . Top rated: 3 ⭐ Lowest rating: 1 ⭐ Summary: Articles about How Do I Know If a Black and Decker 12V Cordless Is Plug the battery charger into a working electrical outlet. This happens occasionally, whereby the charger displays a flashing red light that indicates bad batteries. What does flashing red light mean on Black and Decker charger? The reason why you may see a flashing red light while charging your battery is that your battery is too warm for charging. Luckily, these both have simple, practical solutions you can do at home. 4 Broken Spool. Use a mixture of baking soda and water to clean any corrosion off the terminals and neutralize any sulfuric acid that may have spilled on them. If the charging light on your battery charger is blinking red, this typically means that the charger is not working correctly. If your Black and Decker charger has a blinking red light, it’s probably due to an overheating battery. If charging is needed, briefly drain the batteries before trying again. Secondly, the process of jump starting a car can cause wear and tear on the battery of a jump starter. DIY & Security batteries. Clean the. 18 volt Battery. This indicates that the battery already have a full charge. It is not charging. Looked brand new with blade in saw hardly scratched, what a deal. The battery pack has been inactive for quite some time. Depending on how the light flashes, it typically indicates a dead battery or a temperature problem. FIXED || Black Decker 20v Battery flashing red realinsights Porter Cable Battery Jump Start Mariol Cjapi Black and Decker Lopper Repair - Replacing the Charger (Black and. the 40V MAX* Lithium-ion 1. select cliq battery heat settings dui risk education post test answers illinois. 18 volt Battery. 1 Black And Decker String Trimmer Problems with Probable Reasons. Best 2-In-1 Edger: BLACK+DECKER LST400 Trimmer and Edger. Is the charger bad. It should be securely connected to the battery. $267 at. Bad Battery Connection - Check battery connection. There are problems like dirty filters and condensers that you can. Why is red light blinking Black & Decker Battery Flash Charge Lithium Ion Fast Charger 16v 20v L2AFCBST Read full answer Be the first to answer Apr 25, 2014 • Drills. Today I wanted to charge the battery, plugged it in and the charger light started blinking red. Please get in touch with our customer service team by calling 1. Wait 1. Both the 3 amp on-board and 3 amp off-board chargers flash a steady red light if there is an abnormality with the charging system. Why is red light blinking Black & Decker Battery Flash Charge Lithium Ion Fast Charger 16v 20v L2AFCBST Read full answer Be the first to answer Apr 25, 2014 • Drills. Jul 06, 2022 · By Jacky July 6, 2022. It stopped working, so I. Temperature Too Hot The charger will blink red if the battery is too hot. Remaining capacity and charging status indication. The M18 XC8. · The red LED notification light is for charging purpose. Step 5. The red LED flashes in the. If you press and hold the Mode button for 5 seconds and select the appropriate battery type, the LED will alternate between Red and Green. Free shipping. Each one indicates a different problem. Charge in a well-ventilated place and at the right temperature. COM/INSTANTANSWERS If you can't find the answer or do not have access to the Internet, call 1-800-544-6986 from 8 a. -- Fri. . Read full answer. (Possible Causes ,4 Ways To Fix Black and Decker Lithium Battery Charger Flashing ,DuB-EnG: Black & Decker Lithium Battery Charger problems, teardown ,Charger 1Amp + 18V / 1,5Ah battery, Black+Decker,Compatible With Makita 14. page aria-label="Show more" role="button">. Follow For our Lithium CEC chargers (California Energy Commission), when in maintenance mode, the light will go on and off based on when the battery is charging. BLACK DECKER POWERSERIES Extreme Pet 4-in-1 BHFEV362DP-GB Cordless Vacuum Cleaner Reviews Review score: 8. Similarly, What does it mean when your battery charger is blinking?. 8 to 4. 18 volt Battery. 6V – 18V) BDFC240. While the blue LED on the appliance is flashing, it is indicating the unit is charging and is normal. The connection between the battery and the charger is inadequate. Other possibilities include inadequate power, a damaged battery, malfunctioning charger, or glitch in the system. 5 Brittle Line. The very primary cause of the light flashing red on your battery might be that your battery has become too warm to charge. What I have learned is that if a battery is completely dead, you have to jump it to another or at least get some charge in it to get a smart charger to work. The cordless string trimmer tackles all the hard-to-reach areas. The connection between the battery and the charger is inadequate. The M18 XC8. The charger listed for your model, part number 5140044-94, has been discontinued by Black and Decker and you will need to contact them to see if they have information on a replacement. Jul 06, 2022 · By Jacky July 6, 2022. saint marys university. POWER-SONIC PS-1250F2 12V 5AH Battery for Black Decker Storm Station SS50B. 4V 18V. How to Check a Cordless Drill's Battery Plug the battery in and charge it for at least an hour. Crane remote control batteries. Aug 30, 2022 · Why Black & Decker Battery Chargers Blink Long & Short Blink Pattern Fast Blinks Repair Batteries So Your Black & Decker Charger Won’t Blink Steps To Recondition Lithium-Ion Batteries Black & Decker Battery Charger Isn’t Blinking Final Thoughts. ford f150 raptor grill Follow. Unlike most chargers, a blinking red light that is blinking at a steady pace is something that you don’t have to worry about at all. Either the battery has a bad cell (five charged cells and one dead one = ~10. COM/INSTANTANSWERS If you can't find the answer or do not have access to the Internet, call 1-800-544-6986 from 8 a. . Look at the voltage measurement on the multimeter display. Plug the charger base into the wall and wait for the lights on it to illuminate. 36 V powerful 2. When connecting a battery to a charger or switching from one vehicle to another, connect the positive to the positive terminal and the negative to the negative terminal. Jul 05, 2022 · Restoring bad batteries is what I can begin by as the meaning of blinking red light in my battery charger. selectable) charger for car batteries. Black Decker 20v Battery flashing red lightThis video is about how i fixed my 20V Black decker battery which was not charging and the charger flashes red. Watch videos and, dealing with a fire and can you pay attention: indicates a battery to be charged on the battery performance of your lineup. Never use a charger rated for more. Use a voltmeter to test the voltage on all of your 6 batteries. Allow the battery to charge for nine hours prior to the first use and three to six hours thereafter. 85 Amp battery charger. 4V 18V. Promoter: BLACK+DECKER UK, a division of Stanley Black & Decker UK Limited, 270 Bath Road, Slough, SL1 4DX. FS240BX, TDW059, A24 Black & Decker battery replacement 24v. The CHARGE lamp may flash fast (multiple times a second) or slow (around 1. If the battery is hot due to an overcharge and still not able to hold a charge, it may be at the end of its life cycle. swallow videos, checzk porn

if the battery charger is working or not, consider checking the flashing . . Why is my black and decker battery charger blinking red

If it is producing a charge, then it's likely the <b>battery</b> needs checking or replacing. . Why is my black and decker battery charger blinking red jappanese massage porn

Bottom Line. Occasionally, the charger might show blinking red right to indicate bad batteries. My JD LX277 with the 17 HP. 4 Broken Spool. Follow these steps: Re-insert the battery (22). We he'd to replace the charger, too. Then the voltage at the truck batteries needs to be at least 13. What is most likely happening here is that the battery either isn’t getting exactly the right voltage it needs to charge or the battery itself is warming up way too quickly, triggering the flashing red light. If the light blinks red in about 90 seconds after battery insertion, then the battery voltage is too low. On a DeWalt charger, there is a red LED light that flashes while charging your battery. Battery Tender Plus will not switch to storage charge. Similarly, What does it mean when your battery charger is blinking?. 75 hours of constant spraying on one charge. PTQ360 Chargers. It’s most likely the charging cable for your portable charger. What happend? Oticon 8. The red light is used as an indicator to tell you that you need to cool down your battery before you charge it. 0 Amp Output. We began using these chargers in November 2014 throughout North America. From DIY. 06 volts. This happens occasionally, whereby the charger displays a flashing red light that indicates bad batteries. How do you charge a Nicad battery?The cheapest way to charge a nickel cadmium battery is to charge at C/10 (10% of the rated. A: A rapid flashing red light indicates a bad or damaged battery - . Should this occur, you should contact support to see if your unit is under warranty . Experts recommend various methods of restoring batteries that won't be charged using a battery charger. Dead batteries and flat tires are no match for the Black & Decker Professional Power Station. Reasons Why Samsung Galaxy Red Light Stays on. . How long do Duracell batteries last?. Because these batteries are usually multi-cell, the third pin is used for balancing the charge between each of the cells. Weed wacker or yard trimmer & Blower operate with these batteries. ferrous iron oxidation number. Top rated: 3 ⭐ Lowest rating: 1 ⭐ Summary: Articles about How Do I Know If a Black and Decker 12V Cordless Is Plug the battery charger into a working electrical outlet. 98 DEWALT 1400 Peak Amp Portable Car Jump Starter with Digital Compressor $149. Nine times out of ten, the issue will be fixed right here. Black and Decker EPC12 PSU. Perhaps your charger is faulty. Charge your phone for at least 30 minutes before restarting. opened it up to have a look. And like any modern tool, they come equipped with batteries and battery chargers. It’s most likely the charging cable for your portable charger. P117 Battery Charger For RYOBI 12V-18V Ni-CD Ni-MH Li-ion Power Dual USB Tool. From DIY. If the light blinks red in about 90 seconds after battery insertion, then the battery voltage is too low. For the following causes, the CHARGE light may flash: The temperature outside is too chilly to charge the battery pack. Do not mix and match batteries and chargers. And like any modern tool, they come equipped with batteries and battery chargers. The battery should have enough of a superficial surface charge to trigger the battery charger to start the charging process! If it doesn't work, you can try the process a few more times. Then dropped the battery into the black and decker charger and I got a steady red charging light. Jul 06, 2022 · By Jacky July 6, 2022. Remove the battery. Features 6. Crane remote control batteries. ia med. 00 shipped by Amazon. Check the push lever and trigger move smoothly or not. Wait no more than 3 seconds for solid red light. Remember that the charger, the battery, and the vehicle electrical. The CHARGE lamp may flash fast (multiple times a second) or slow (around 1. Nine times out of ten, the issue will be fixed right here. I reset the charger and started charging the battery again and this time no flashing light. CHARGEd (green) LEdlit: Indicates the battery is fully charged and the charger is in maintain mode. Before the charger can switch over to the flashing red/green light, pull the battery from the charger. What does flashing red light mean on Black and Decker charger? The reason why you may see a flashing red light while charging your battery is that your battery is too warm for charging. Similarly, What does it mean when your battery charger is blinking?. #1 Home Improvement Retailer. Your charger is probably flashing red lights because it has gone old. The most common reason your Black and Decker charger has a blinking red light is that the battery is too hot. • Do not expose charger to rain or snow. 4V F2 Sliding Battery Packs Model A14 England SL1 3YD Black & Decker HP146F2B Cordless drill. Alternatively, you can clean off mild corrosion by using a wire brush. 50 DEWALT 140-Watt Portable Car Power Inverter with Dual USB Ports $39. See our Light Replacement Guide. This will go away with a few charging cycles as the battery settles in. Can you overcharge a Milwaukee battery?. Duracell DRMC4A 4Amp Battery Charger + Maintainer User Manual DURACELL 4 Amp. If charging is needed, briefly drain the batteries before trying again. If it has a battery, the battery may be faulty and require replacement. The light will usually show error codes or symbols that indicate what is wrong with it. . add to compare. When this happens, you’ll see a long red flash, followed by a short red flash. Fast Charger – Slide Pack (9. Thank you all for attending our reunion. Once the charging cycle is complete, the battery will not go out or change color. From there, you need to put the battery back into the charger and then check up on the response. RE-CHARGEiT 15 Amp Automatic Battery Charger. After 1-2 minutes, disconnect the jumper cables in the reverse order of how you installed them. For the following causes, the CHARGE light may flash: The temperature outside is too chilly to charge the battery pack. This will reduce risk of dam- age to electric plug and cord. It does not hurt to leave it it the charger like older batteries. It happens when either the battery terminals are. Charging Unit - My charger is blinking red. What is most likely happening here is that the battery either isn't getting exactly the right voltage it needs to charge or the battery itself is warming up way too quickly, triggering the flashing red light. The red light is used as an indicator to tell you that you need to cool down your battery before you charge it. Updated on June 18, 2019. Any other uses may result in risk of fire, electric shock or electro- cution. Occasionally, the charger might show blinking red right to indicate bad batteries. Jul 06, 2022 · By Jacky July 6, 2022. Blinking Red Charging Fault When the battery is inserted into the charger and the status LED is blinking Red, remove the battery from the charger for 1 minute, then reinsert. 18 volt Battery. Questions and Answers for BLACK+DECKER 20-Volt Lithium-Ion Battery Charger. If the meter sis still showing a "full status", continue on to step 2. No extras No attachments No clamps Just the charger and the 2 ends wire</p>. If charging is needed, briefly drain the batteries before trying again. 6V Battery. Ryobi Cordless Orbital Sander Bat with Charger - 18V. Solid Green. Make sure you have charged the unit for a minimum of 16 hours pre-November 2014. Slide the battery charger onto the top of the battery. Black & Decker 5103069-12 18V Ni-MH Charger. Slide the battery charger onto the top of the battery. ) Disconnect all loads from battery (or battery from vehicle), then reattach Battery Tender PLUS. The light will switch back to green and the inverter is once again. This indicates a problem with charging the internal battery. Some of these issues can cause a fire hazard or electrocution, so use caution and always wear gloves!. POWER-SONIC PS-1250F2 12V 5AH Battery for Black Decker Storm Station SS50B. The charger will blink red if the battery is too hot. If the light indicator is on but blinking red, your battery charger may not have the proper voltage. The BLACK+DECKER LCS40 MAX Fast Charger, 40-volt is designed to charges BLACK+DECKER 36v or 40v Max batteries in under 2 hours. This will go away with a few charging cycles as the battery settles in. If the charging light on your battery charger is blinking red, this typically means that the charger is not working correctly. . almart near me