1.8V-5V Active Battery Equalizer for Li-ion Battery

Keep the voltage difference of each cell within 10mv; Extend the battery span life 2-3 times/Widely used for solar batteries

2V-5V Active  Battery Equalizer Balancer For Li-ion Battery 

This link is 1S Non-lighted battery balancer for 1.8V~5V Lithium batteries or lead acid batteries both.

Each serial of battery use 1S balancer.

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