Continuous Discharge Current: 45AInstantaneous discharge current:150AMaximum charging current: 45AOvercharge detection voltage: 4.250.025VOvercharge protection delay: 100msColor: silver + greenMaterial: Metal+PCBOvercharge release voltage: 4.150.05VBattery balance detection voltage: 4.20.025VBattery balance release voltage: 4.20.05VBattery balance current: 425mAOverdischarge detection voltage: 2.8 0.08VOverdischarge detection delay: 100msOverdischarge release voltage: 3.00.1VOvercurrent detection voltage: 150mVOvercurrent detection delay: 10msOvercurrent protection current: 18020AOvercurrent protection release condition: disconnect loadShort circuit protection condition: external load short circuitShort circuit detection delay: 200uSShort circuit protection release condition: disconnect loadTemperature protection: Set as neededMain circuit conduction internal resistance: less than 15mWorking current: less than 40uASleep current (when the battery is over-discharged): less than 10uATemperature range: -30/+80CSize: 120 x 60 x 10mmDifferent batches, product appearance and color may be different, does not affect the usePackage Contents:1 x Protection Board1 x cableOnly the above package content, other products are not included.Note: Light reflection 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.