2PCS 3S 12V 8A Li-ion Lithium 18650 Battery Charger Protection Board Module 11.1V 12.6V 10A BMS Charger Protection Board

Technical Parameters Model: HX-3S-A02 Size: 51*10*3.0MM Overcharge voltage range: 4.25V-4.35v±0.05V Over-discharge voltage range: 2.3-3.0V±0.05V Upper limit working current: 3-4A Working temperature: -40 ° C ~ 50 ° C Upper limit instantaneous current: 7-8A Storage conditions: -40 ° C ~ 80 ° C Quiescent current: less than 30uA Effective life: more than 30,000 hours Internal resistance: less than 100m? Short circuit protection: protection, delay self-recovery Charging voltage: 12.6V-13V