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14 amp hour / 140 watt hour lithium ion battery
Make an inexpensive Lithium-Ion Battery Pack
Battery Tester and Charger
Increase the capacity (runtime) of your laptop battery.
PowerBanks "How it Works"
DIY Lithium-ion battery charger
Li-ion battery charging
Arduino - adjustable & smart battery charger
How to make Lithium charger
Lithium Polymer Etiquette: A Comprehensive Guide to Working with LiPo
Posted:Nov 19, 2012
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