Continuous Discharge Current: 30AInstantaneous discharge current:100ACharging voltage: 546VMaximum charging current: 30AOvercharge detection voltage: 4250025VOvercharge protection delay: 10030msOvercharge release voltage: 40501VOvercharge detection voltage: 420025VBattery balance detection voltage: 420025VBattery balance release voltage: 42005VBattery balance current: 425AOverdischarge detection voltage: 2701VOverdischarge detection delay: 10030msOverdischarge release voltage: 3001VOvercurrent detection voltage: 150mVOvercurrent detection delay: 10msOvercurrent protection current: 13020AOvercurrent protection release condition: disconnect loadShort circuit protection condition: external load short circuitShort circuit detection delay: 300100uSShort circuit protection release condition: disconnect loadMain circuit conduction internal : less than equal 15mWorking current: less than equal 50uASleep current (when the battery is over-discharged): less than equal 15uATemperature range: -30/+80CSize: 80*55*10mmcolour:Silver + greenMaterial:Metal + PCBPackage Contents:1 * Li-ion Battery Protection Board1 * Cabel wireOnly 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.