5-10pcs/lot BMS 2S 7.4V 2A 3A 4.5A 6A 7.5A 9A Li-ion Battery Protection Board for 18650 Li-ion Lithium Lipo Battery Cell

Features:1. The use of high quality materials, quality assurance2. Overcharge protection3. Short circuit protection4. Overrelease protection5. Overcurrent protection6 kinds of specifications:2 strings of 7.4V 2A a MOS dot nickel strip2 strings of 7.4V 3A two MOS dot nickel strips2 strings of 7.4V 4.5A three MOS point nickel strips2 strings of 7.4V 6A four MOS point nickel strips2 strings of 7.4V 7.5A five MOS point nickel strips2 strings of 7.4V 9A six MOS point nickel strips7.4V lithium battery protection board Basic parameters:Durable discharge current: 2-9AInstantaneous discharge current: ≤3uACharging voltage: 3.7VCharging current: 2-9A