HX 2S 02 3A Protection Board For 2S 7 4V 8 4V Lipo BatteryDescription Item Name Lipo battery Protection Board Item NO HX 2S 02Dimension 36x6x1mmOvercharge Voltage Range 4 25 4 35v0 05vOverdischarge Voltage Range 2 3 3 0v0 05vOperating Current 3AInstantaneous Current 5AStatic Current 3AOperating Temperature 40 50℃Storage Temperature 40 80℃Internal Resistance 45mUsage Time 50000hShort Circuit Protection Yes need charge to recoverUsage Suitable for 2S 7 4V 8 4V Lipo BatteryWelding Description B Connect the battery positive electrodeB Connect the battery negative electrodeMB Connect the connection point between battery 1 and battery 2P Connect charge discharge positive electrodeP Connect charge discharge negative electrodePackage Included 1x Protection Board