6S Lithium Battery Charging Protection Board -25.2V 14A

The 6S Lithium Battery Charging Protection Board is designed to provide robust protection for 6-series lithium battery packs. It ensures safe operation by guarding against overcharging, over-discharging, and overcurrent conditions. This board supports a maximum voltage of 25.2V and a continuous discharge current of 14A, making it suitable for various high-capacity battery applications such as electric vehicles, power tools, and backup power systems.

Specifications of 6S Lithium Battery Charging Protection Board -25.2V 14A

• Discharge Current:
  • Continuous discharge current: 14A
  • Instantaneous discharge current: 22A
• Charge:
  • Charging voltage: Lithium battery charger 25.2V
  • Recharging current: 25A (max)
• Overcharge protection
  • Overcharge detection voltage: 4.28 ±0.05 V
  • Overcharge protection delay: 0.5s
  • Overcharge release voltage: 4.08±0.05V
• Cell balancing
  • Cell balance detection voltage: No
  • Cell balancing release voltage: No
  • Cell balancing current: No
• Over discharge protection
  • Over discharge detection voltage: 2.55±0.08V
  • Over discharge detection delay: 0.1S
  • Over-discharge release voltage: 2.9±0.1V
• Over current protection
  • Overcurrent detection voltage: 150mV
  • Overcurrent detection delay: 10mS
  • Over current protection current: 75±5A
  • Overcurrent protection release conditions: disconnect load
• Short circuit protection
  • Short circuit protection conditions: External load short circuit
  • Short circuit detection delay: 250uS
  • Short circuit protection release conditions: disconnect load
• temperature protection: No (Temperature switch can be added)
• Main circuit conduction internal resistance: <20ΜΩ
• Self consumption:
  • Working current: <30uA
  • Sleep current (when current is over-discharged): <20uA
• Operating temperature: -20~80℃
• Dimensions: 53.5x35.5x3.6mm

Notes

• Note 1: Wire according to the diagram: 0V(B-)
  3.7V (B1), 7.4V (B2), 11.1V (B3), 14.8V(B4), 18.5V(B5), 22.2V(B+)
• Note 2: After connecting the cable, you need to charge it first. Only then will there be output.
• Note 3: When connecting 6 of batteries in series, please ensure that the voltage of the each battery cell is the same. If it is different, please charge it separately.

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