DIY Charge any cordless tool/drill battery without a charger using Turnigy balance charger─影片 Dailymotion
Penn State Li-ion battery design could charge an EV in 10 minutes; asymmetric temperature modulation - Green Car Congress
![Lost Your Charger? How to Charge Any Battery Survival-Style : 5 Steps (with Pictures) - Instructables Lost Your Charger? How to Charge Any Battery Survival-Style : 5 Steps (with Pictures) - Instructables](https://www.instructables.com/files/orig/FFF/8IOS/F7PCS0RZ/FFF8IOSF7PCS0RZ.jpg?auto=webp&crop=1.2%3A1&frame=1&width=270)
Lost Your Charger? How to Charge Any Battery Survival-Style : 5 Steps (with Pictures) - Instructables
![DIY: How to Revive a dead Li-ion power tool battery - YouTube | Power tool battery, Cordless tools, Cordless power tools DIY: How to Revive a dead Li-ion power tool battery - YouTube | Power tool battery, Cordless tools, Cordless power tools](https://i.pinimg.com/474x/2a/b8/3e/2ab83e49f7f769ec978e9e3801ae14b0.jpg)
DIY: How to Revive a dead Li-ion power tool battery - YouTube | Power tool battery, Cordless tools, Cordless power tools
![What voltage should be used to charge the 3.7V lithium battery? - Benzo Energy / China best polymer Lithium-ion battery manufacturer,lithium ion battery,lipo battery pack,LiFePO4 battery pack, 18650 batteries, Rc battery pack What voltage should be used to charge the 3.7V lithium battery? - Benzo Energy / China best polymer Lithium-ion battery manufacturer,lithium ion battery,lipo battery pack,LiFePO4 battery pack, 18650 batteries, Rc battery pack](http://www.benzoenergy.com/pub/media/Blog/What_voltage_should_the_3.7V_lithium_battery_be_used_for_charging.jpg)