2S 10A 7.4V 18650 Li-ion Battery Protection Board (BMS)

Add an extra layer of protection to the charging and discharging mechanism of the 18650 Batteries in your project. 

• Model: 2 string 7.4V lithium battery protection board
• Charging voltage: 8.4V - 9V
• overcharging range: 4.25-4.35 v plus or minus 0.05 v
• over voltage range: 2.5-3.0 v plus or minus 0.05 v
• Maximum working current: 10 a working temperature: - 40 - + 50 °
• Maximum instantaneous current: 20 a storage conditions: - 40 - + 80 °
• Static current: less than 10uA effective life: more than 50,000 hours
• Resistance: less than 300 m Ω short circuit protection: to protect and restore must charge