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1 Pcs Lifepo4 Battery Protection Board 4S 20A 12.8V 32650 LiFePo4 Battery BMS Protection PCB Board with Balance Overcharge Over Discharge Protection

KWD 12
Brand
WSDMAVIS
– 1 +

Special Features

  • Continuous discharge cument:18A;Instantaneous discharge current：20A;Charge voltage:15V-16V(Switching Mode Power Supply ) / 14.8V (Charger);Charge cument : 20A ( max)
  • Overcharge detection voltage : 3.75±0.05V;Overcharge protection delay :1300s;Overcharge relief voltage：3.6±0.05V.Over discharge detection voltage : 2.10±0.08V;Over discharge detection delay : 145s;Over discharge relief voltage : 2.3±0.1V.
  • Overcurrent detection voltage : 200mV;Overcurrent detection delay : 20mS;Overcurrent protection current : 56±10A;Short circuit detection delay : 150uS.Electricity balance detection voltage : 3.6±0 .05V;Electricity balance relief voltage : 3.59±0.05V;Electricity balance current : 58MA.
  • In order to make the balance effect better consistent balance, try to use 15V switching source to charge (the self-stop current is less than 30mA).
  • Note: This product cannot be used for hernia lights, hand drill battery packs, power tool battery packs, electric fish machine battery packs, vacuum cleaners, sweeper battery packs, electric bicycle battery packs, children's car batteries, motors or motors with motors Products etc.

Description

Product parameter
Main circuit conduction internal resistance ≤ 2m Ω
Working current ≤ 30uA
Sleep current (current over discharge) ≤ 20ua
Working temperature : -20C+80℃
Size : 60 × 40 ×7.2mm

Note:
Please allow a little size errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

If you have any questions, please feel free to contact us. Thank you.

Package Includes: 1Pcs

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