16 string 48V LiFePo4 battery protection board. With equalization, the same port 30A, 4-16 string universal, can be directly downgraded.Scope of application: 18650 special lithium battery protection board, scooter, drift car protection board, solar street light, LED protection board, motorcycle lithium battery protection board, tricycle protection board, backup lithium battery protection board.Continuous Discharge Current: 20AInstantaneous discharge current:100ACharging voltage: 60VMaximum charging current: 20AOvercharge detection voltage: 375 +/- 0025VOvercharge protection delay: 100msOvercharge release voltage: 36 +/- 005VBattery balance detection voltage: 36 +/- 0025VBattery balance release voltage: 36 +/- 005VBattery balance current: 40 +/- 5AOverdischarge detection voltage: 21 +/- 008VOverdischarge detection delay: 100msOverdischarge release voltage: 23 +/- 01VOvercurrent detection voltage: 200mVOvercurrent detection delay: 15msOvercurrent protection current: 120 +/- 20AOvercurrent protection release condition: disconnect loadShort circuit protection condition: external load short circuitShort circuit detection delay: 200uSShort circuit protection release condition: disconnect loadMain circuit conduction internal : Less than or equal to 15 mohmWorking current: Less than or equal to 60uASleep current (when the battery is over-discharged): Less than or equal to 10uATemperature range: -30/+80 CelsiusColour: silver + greenMaterial: metal + PCBSize: 63*33*10mmPackage Contents:1 x Li-ion Battery Protection Board1 x Set of terminal linesOnly 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.