1.Some series of lithium battery protection board 2.Used on Li-On Battery,to protection the battery. 3.ODM/OEM for requirement Product name: Some series of lithium battery protection boardSeries Battery quantity: 5~8 series,10~13 series,14~16 series and more Models based on your requirement.Discharge protection voltage: LiMnO :2.70±0.08 V,LiFePO:2.2V±0.08 VOvercharge protection voltage: LiMnO :4. ...