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DC14.8V 4S 30A BMS Module With Protection

৳ 296.00

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The CF-4S30A-A is a 4S 14.8V-30A lithium battery protection board. Applicable to 3.7V batteries / 4 strings. Multiple protective functions including overcharge protection, over discharge protection, overcurrent protection and short circuit protection Balance circuit ensures each battery cell being fully charged at the same time 56x45x1.2mm small dimension, fine workmanship and reliable performance Help prolong the service time and ensure the safety of your battery pack.
  1. Principal function: Overload protection, over discharge protection function, short circuit protection.
  2. Function: overcurrent protection function, balance.
  3. Interface definition: Plate charging port and discharge port is the same, both positive and with connection B
  4. Battery : “-“, charging  port on negative electrode.
  5. Pads B:  N and are all over the hole, the diameter of the pad hole is 3.5mm
  1. Working Current: 30A
  2. Balanced Current: 60mA
  3. Over Current: 60A
  4. Temperature range: -30 – +80℃
  5. Over charge detection voltage: 4.28+ 0.05 V
  6. Over charging voltage: 4.095-4.195V
  7. Over discharge voltage: 2.55±0.08
  8. Over charge detection delay time: 0.1s
  9. Short circuit detection delay time: 100ms
  10. Over current detection delay time: 500 ms
  11. Size:56x45x3mm
  1. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
  2. We guarantee the style is the same as shown in the pictures.
  3. Please allow slight dimension difference due to different manual measurement.
Packing List:
1Pc * DC14.8V 4S 30A BMS Module With Protection


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