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The Professor shows you 3 quick ways how to recover a totally dead lithium LiFePO4 / LFP battery in seconds with basic tools.30 Ohm Resistor:
225K views 3 years ago 5 products. This video will show how to charge a battery (lead acid and lithium-ion), how to read battery rating and what features to look for in a battery charger.
Anode, cathode, and electrolyte. In this video, we break down exactly how a lithium-ion battery works and compare the process to that of a lead acid battery....
In this video we build a 8.4V Li-ion battery pack using a 2S protection board. We use two 18650 1300mah cells to create our own custom replacement pack for a...
Makita battery 14,4 V PA1434 - How to repair - step by step - conversion Ni-MH to Li-ion.Tutoriel - pas & #224; pas - comment transformer une batterie MAKITA PA14...
Cordless Power Tool Battery and Charger Conversion - Ni-Cd / Ni-MH to Lithium-IonLithium Battery + BMS + Nicd/Nimh Charger, It''s a cheap and efficient conver...
In this video, I''ll show you how to convert lead acid batteries to lithium ion on your 2012 E-Z-GO RXV golf cart. We''ll be using the Eco Battery 51.2v 105aH ...
My low use Ryobi 40v battery showed an error and would not charge. I searched all over the web looking for a fix. I came across several videos that w...
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...
9 Volt Batteries 4 Pack USB Rechargeable, High Capacity 1100mAh LI ion Batteries Review Amazon USA:
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...
Quick video showing how to measure the lithium powered batteries of your power tools.
If your 18v AEG or Ridgid Battery has a flashing light when testing the battery level then this is how you reset the BMS. You will need a T10 H to open the b...
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$2 for 10pcs PCBs (24 hours quick turn):
Check out my newest 18650 salvage video:
A portable power supply has become the lifeline of the modern technological world, especially the lithium-ion battery. Imagine a world where all cars are dri...
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Do you have a perfectly good battery drill that doesn''t work anymore because the Ni-Cad batteries are kaput? For less than the cost of buying new batteries (...
In this video I show you how to make your own custom lithium battery pack using the common 18650 lithium cell. I talk about how to connect the cells in serie...
Very handy little adapter to mate a 12V Dewalt lithium ion battery to an older nicad 12, 14.4, or 18v tool. I use this on some of my older Dewalt battery to...
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...
This is my view on weather you should use a 3 cell or a 4 cell lithium ion battery pack to produce 12 volts. I have gotten this question a fair number of tim...
Hi Guys here is the new video: How to convert cordless drill''s 14.4 Volts Ni-Cd battery into Li-on battery / Hx-4S-A01 BMS om my "Electrical and electronic...
How to make your own 4s 18650 Lithium-Ion battery pack. #lion #fpv #4LR - . 0:00. This is how I built a 4s 18650 Lithium-Ion pack for my 4" long range quadsI know this isn''t the...
This is how I built a 4s 18650 Lithium-Ion pack for my 4" long range quadsI know this isn''t the perfect way to build a battery pack but this gets the job don...
🔋 How to Reactivate a Completely Dead Lithium Iron Phosphate Battery | Troubleshooting Guide 🔋Are you having trouble with your lithium iron phosphate batte...
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...