Features: _x000D_ Three series of lithium battery protection board. _x000D_ Automatically cancel protection after protection conditions restore. _x000D_ _x000D_ With function of overcharge protection, over discharge protection, short circuit protection, over-current protection. _x000D_ Suitable for lithium battery pack of 11.1V. _x000D_ Quiescent current 50uA, so power consumption is small. _x000D_ _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Model: HX-3S-D01 _x000D_ Size: 51 *23 *4mm/ 2.01 *0.91* 0.16 inch _x000D_ Over voltage range: 4.25-4.35v0.05v_x000D_ Over discharge voltage range: 2.3-3.0v0.05v_x000D_ Maximum operating current: 15A_x000D_ Maximum transient current: 15-20A_x000D_ Quiescent current: 50uA_x000D_ _x000D_ Internal resistance: 150m _x000D_ Charging voltage: 12.6v - 13V _x000D_ Working temperature: -40~+50_x000D_ Storage condition: -40~ +80_x000D_ Effective life: >30000h_x000D_ _x000D_ Short circuit protection: Yes, delayed self recovery _x000D_ The component included: 1 pcs S-8254AA protection chip, 4pcs D403*4 _x000D_ _x000D_ _x000D_ Package Included:_x000D_ _x000D_ 1 x PCB Protection Board(have assembled) 1Three series of lithium battery protection board 2Automatically cancel protection after protection conditions restore 3With function of overcharge protection, over discharge protection, short circuit protection, over-current protection 4Suitable for lithium battery pack of 11.1V 5Remove protection condition automatic recovery, without activation