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3.7v lithium battery cylinder
Adafruit Industries, Unique & fun DIY electronics and kits Lithium Ion Cylindrical Battery - 3.7v 2200mAh : ID - Need a big battery for your project? This lithium-ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-voltage, and over-current protection.
Technical Discussion & Message Board
Share your thoughts on solar container technology and energy storage systems. Comments saved locally (demo).