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Sleek battery with key lock and balance charging.
Connects to the downtube of your bike. Where you normally have your drink bottle holder.
Each cell in every battery goes through a strict testing process for capacity, voltage, and internal resistance.
Brand new cells are used in all our batteries. Be careful when purchasing lithium ion batteries from other sellers, some are known to use repackaged and second hand cells.
Battery chemistry: LiNiCoMnO2