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2 SERIES 20A 18650 PCM 7.4V BP220

299.00 129.00

  • Note: This can not be used in lithium iron phosphate battery protection board, hernia lamp, hand electric drill battery, electric fish electromechanical ChiZu, electric bicycle batteries, car batteries, children (4 a) more than 775 motor, fisheye 1 w LED lamp,The lithium battery protection board properties: Model: HX-2S-D20 overcharge voltage range: 4.25-4.35v ± 0.05v Size: 46 * 20 * 3.6mm over discharge voltage range: 2.5-3.0v ± 0.05v
  • The lithium battery protection board properties: Model: HX-2S-D20 overcharge voltage range: 4.25-4.35v ± 0.05v Size: 46 * 20 * 3.6mm over discharge voltage range: 2.5-3.0v ± 0.05v
  • Upper working current: 13A Operating temperature: -40 — + 50 ? Upper limit instantaneous current: 20A Storage conditions: -40– +80 ? Quiescent current: less than 10uA Effective life: more than 50,000 hours Internal resistance: less than 300m? Short circuit protection: can be protected, need to charge recovery
  • Charging voltage: 8.4V-9V The protection board size and device description. The protective plate size is 46 * 20 * 3.6mm
  • Welding point Description: B + Connected to the battery positive. B – The battery negative. MB connects the battery 1 to the connection point before the battery 2. P + Connected to the charge / discharge side of the positive (charge side /discharge side shared); P – Connect / discharge terminal negative ( shared with charge / discharge).

Description

2S 7.4V 18650 lithium 8.4V lithium battery protection board 13A working current 20A limit Current

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