10pcs 4S 30A 14.8V Li-Ion Lithium Battery 18650 Charger BMS Balance Protection

  • $60.00
    Unit price per 
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  • 10 pieces.
  • 10 pieces 4S 30A 14.8V Li-Ion Lithium Battery 18650 Charger BMS Balance Protection Board.
  • For hobby purposes only.
  • Type: Protection board.
  • Model: 548604.
  • Specifications: .
  • Over charge detection voltage: 4.28+ 0.05 V.
  • Over charging voltage: 4.095-4.195V.
  • Over discharge voltage: 2.55�0.08.
  • Over charge detection delay time 0.1s.
  • Temperature range -30-80.
  • Short circuit detection delay time: 100ms.
  • Over current detection delay time: 500 ms.
  • Balanced current: 60mA.
  • Working current: 30A.
  • Over current: 60A.
  • Short circuit protection function: there is, disconnect the load can be self recovery.
  • Size: 45x56mm.
  • Video:https://www.youtube.com/watch?v=rYFT4g292jU.

Main functions

  • Over charge protection, over discharge protection, short circuit protection, over current protection, balance.

Interface definition

  • Charging port of the plate and the discharge port is the same, both positive and B- connecting.
  • battery"-", P- charging port and port on the negative electrode.
  • B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm.
  • The battery charging detection interface with DC output in the form of needle.

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