2 series 7.4V lithium battery protection board 8A working current 15A current Overcharge discharge protection

LafvinSKU: C666

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Sale priceN$23.43

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Description

2 series 7.4V lithium battery protection board 8A working current 15A current Overcharge discharge protection

Specifications

  • Type: Voltage Regulator
  • Dissipation Power: 50W
  • Supply Voltage: 8.4V
  • Application: 18650 lithium battery
  • Overcharge voltage range: 4.25-4.35v±0.05V
  • Over-discharge voltage range: 2.5-3.0v±0.05V
  • Working current: 0-5A
  • Working temperature: -40---+50 °C
  • Instantaneous current: 6-7A
  • Storage conditions: -40-- +80 ° C
  • Quiescent current: less than 5uA
  • Effective life: more than 50,000 hours
  • Internal resistance: less than 300mΩ
  • Short circuit protection: protection, charge recovery
  • Size: 38*8*2.6mm

 Solder joint description

  • B+: Connect the battery positive pole;
  • B-: Connect the battery negative pole;
  • MB: Connect the connection point between battery 1 and battery 2;
  • P+: charging/discharging terminal positive (common terminal/discharge terminal shared);
  • P-: Connect the negative terminal of the charge/discharge terminal (common to the charge terminal/discharge terminal).

Package Contents

  • 1 x 2S 8A lithium battery protection board

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