The capacitive lithium battery equalization module (with indicator light) is used to equalize the voltage between lithium battery packs.The operation between TA and protection board does not affect each other. It is suitable for battery pack PACK, maintenance and DY battery PACK.Product specification: Product size: 34.5 x 27mmSuitable for battery: lithium iron phosphate, lithium ternaryEqualizing current: maximum 2A (different from differential pressure, internal resistance, line resistance, etc.)Equalization accuracy: 3mVSupporting wire: 22AWG 30cmcolor:BlackMaterial:PCBPackage Contents:1 x Lithium battery equalization module1 x Connecting wire 30cmOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.