Ocnvlia 2Pcs 3S 12.6V 6A BMS 18650 Li Ion Lithium Battery PCB Protection Board Battery Equalizer Board for Electric Drill

Multiple Protections: Over-discharge protection overcurrent protection overcharge protection; High charge and discharge current High conversion efficiency simple regulating operation. Upper transient current: 40A±5A overcharge range: 4.25±0.05V.over disvoltage range: 2.5±0.05V Charging voltage:12.6-13V. Function: over charge/ over discharge/short circuit/ over current protection. Model: 3S 12.6V 10.8V Lithium Battery Protected Board BMS Voltage: Range to 10.8V-12.6V Application:12V screwdriver and 3S Pack use Product parameters Product Model: 1033-3S Overcharge protection voltage: 4.25V+/-25mV Overdischarge protection voltage: 2.7V+/- 80mV Overcharge protection delay: 1 000mS Overdischarge protection delay: 1000mS Overdischarge current 1 delay: 1000mS Overdischarge current 2 delay: 1 25mS Short circuit delay: 300uS Static continuous working current: 5~15A Overdischarge overcurrent protection current: 26A+/-2A Upper transient current: 40A±5A Overcharge range: 4.25±0.05V. Over disvoltage range: 2.5±0.05V Material: PCB colour: blue Package Contents: 2 x battery protection board Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.