Custom processing: Yes Brand: smarTEC Model: PCM-L04S8-924 Accessories Name: lithium battery protection board Rated voltage: 14.8V Product Certification: ROHS 14.8V Li-ion / polymer / lithium iron phosphate battery protection board size: L31 * W16 .5 * T8mm charging voltage: CC / CV lithium-ion (4.21V / 1 节) lithium iron phosphate (3.6V / 1 节) single balanced voltage: single-balanced current: single consumable stream: ≤20μA maximum sustained discharge current: 8A Overcharge detection voltage: 3.8V ~ 4.4V (adjustable) Overcharge detection delay time: 0.96S-1.4S overcharge recovery voltage: 3.8V ~ 4.4V (adjustable) over-discharge detection voltage: 1.9 V ~ 3.1V (adjustable) Over discharge detection delay time: 115mS-173S over-discharge recovery voltage: 1.9V ~ 3.1V (adjustable) overcurrent detection voltage: 0.6V overcurrent detection current: 5 ~ 20A (adjustable ) overcurrent detection delay time: 7.2ms-11ms recovery status: disconnect the load detection status automatically restore: external short circuit detection delay time: 200-500us recovery status: Disconnect load automatic recovery protection circuit (MOS): ≤20mΩ ( resistance) Operating temperature range: -40 ~ + 85 ℃ Storage temperature range: -40 ~ + 125 ℃