Bringing DieHard 19.2V batteries back from the dead
Turns out the battery was fine, just had a low charge that the charging cradle deemed insufficient or unrecognizable. This took less than 10 minutes to do, and now my …
How to revive a dead rechargeable power tool battery easilyIf you like my videos, or if this one saved you money by not having to buy a new battery, and you ...
How to DIY Fix Dead Lithium Drill or Tool Batteries without replacing them. Fix Drill Batteries That Wont Charge. Here are the replacement batteries
Learn how to insert and remove the battery pack for your Shark ION™ cordless stick vacuum.To learn more, visit sharkclean .
Power tool battery packs easily saved. Save it from the cursed Charger Flashing.I use the Kester 951 no clean flux. It lasts forever
In this video we have a EGO 5Ah Battery on the bench. I purchased this item as a non-working for parts from ebay for around $55 USD. I just wanted to find ou...
In this video I''m showing you how to fix a dead on arrival battery from hart tools. Basically these batteries sat in a warehouse for months and drained down ...
Dewalt battery not taking a charge or the charger not picking it up? Try this before scrapping it. There''s a good chance it just needs to be reset. This sho...
A Ryobi battery will typically go bad when it simply has exceeded its number of effective charges, has 1 or more cells that have an internal short, or has si...
Careful batteries can explode or go on fire. Here I show you how to open Vax ONEPWR Blade 4 CLSV-B4KS 4.0ah battery pack and the type of batteries inside. Be...
If you have any ego 56 volt batteries that are dead or not taking a charge it''s most probably because one or few of the 18 650 batteries inside might have un...
I went through a refurbished a large soldered battery i had previously built for a buddy. Found a few loose fuse wires, some cold solder joints and a couple ...
Does your li-ion battery fail to charge in the charger? This DIY method shows how to wake dormant Li-ion cells above thier low threshold voltage allowing the...
If you ask around, in most circles folks will tell you that in order to charge up a lithium iron phosphate battery pack you need a special lithium battery ch...
How to take apart a Lithium ion Electric scooter that doesn''t Charge and jump Charge it. Skip to 6:30 to see the Charge Technique for the scooter or any batt...
Hi ,I found a Dyson V6 cordless vacuum that seemed to be working fine, except that it would only work for 2-3 minutes seemed like it needed a new b...
NEVER charge a battery ...more. #lithiumionbattery #diyrepair #battery In this video I go over how to troubleshoot and possibly repair a dead lithium ion battery pack. ⛔️⛔️⛔️ NEVER ...
Lithium-Ion Batteries - A Complete Guide For Beginners Sponsored by LG Energy Solution -
Fix your dead battery by using a DC power source to raise its voltage. Note: do NOT use a DC power source with more voltage than the maximum rated voltage of...
Replacing the Cells in a Milwaukee M18 Battery.Don''t buy a new battery pack, simply replace the cells.
Is your Ryobi battery not charging?In this video I demonstrate the process of repairing a faulty 18V Ryobi battery pack with salvaged 18650 cells.You can fol...
This 40 volt Kobalt lawn mower battery had been running down after almost 4 years of use. What originally gave me 24 minutes of power was down to only 6 minu...
In this video we take a look into the DeWalt 20V Max 3AH pack. This is the first time I have had the 20V Max on the bench and it is really neat how simple it...
How I Fixed My Faulty Makita BatteryProducts Used Amazon LinksClick Links For More Information & Or To PurchaseMakita Fast Charger -
Aegis Battery here with a quick demo on how to upgrade and/or replace your mobility scooter''s lead acid batteries with more powerful, faster charging and lon...
This one is overheated or at least that''s what the charger says. Could it be a bad thermal resistor (thermistor)? Or maybe not! I''m going to tear it down and find out!...more.
Check out my newest 18650 salvage video:
#davesshop #newsubcribersRyobi One+ 18V Lithium Battery FixThis video is step by step instructions to repair the Ryobi 18 volt lithium battery that will no...
Don''t buy new battery just Restore revive 18-volt lithium battery P102 by drilling two holes on a battery one on each side of the battery pack and boosting t...
2013-2021 Ford Fusion Hybrid Li-Ion Battery Service0:00 Introduction0:54 Battery kWh rating Main battery components 1:32 Service Plug Grip1:44 DC-DC Converte...
In this video I''ll show how I repair an 18V 4Ah Dewalt battery, by replacing two dead li-ion cells with two recovered from anothers batteries.How to recover ...
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