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Li-ion Battery Charger Protection Module 2S 5A

by OEM
2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module have main IC using original “precision” imported components. With overcharge, over...
19-00015790
Company: OEM
Made in: China
In Stock
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1.90
Without VAT 1.53
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DESCRIPTION

2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module have main IC using original “precision” imported components. With overcharge, over discharge, over current, short circuit protection function, for a variety of different shapes of 3.7V capacity lithium batteries. Using the Japanese precision protection IC, VISHAY, AOS, IR and other high-quality MOSFET, an FR-4 low-temperature coefficient of the plate, well-designed, comprehensive test. Compact size, suitable for many requirements of high integration, low-cost occasions, can meet the performance requirements of many aspects, to ensure the absolute safety of the battery group.

Notes

  • The battery will heat up when you use it, it means that the battery does not apply, please do not keep using it because the battery will be damaged soon.
  • The protection board can not be used for lithium iron phosphate battery, hernia lamp, manual drill battery, electric fish machine battery, electric bicycle battery 775 (4A) Motor, 1 W light fish eye LED!

EXTRA SPECIFICATIONS

  • Input Voltage: 8.4 –  9V.
  • Overcharge Detection Voltage: 4.25-4.35V±0.05V.
  • Over-Discharge Detection Voltage: 2.3-3.0V±0.05V.
  • Maximum Working Current: 5A.
  • Transient Current: 7A.
  • Operating Temperature: -40-50℃.
  • Internal Resistance: Less than 45m Ω
  • B+ B-: The interface of battery core
  • P+ P-: The connector of battery board
  • Protections:
    • Short circuit protection
    • Overcharge protection
    • Over-discharge protection
    • Over-current protection

Dimensions

  • 38 x 8 x 2.65mm

Connection

  • MB: The Common connection point between the batteries.
  • B+: Battery V+ Positive
  • B-: Battery V- Negative
  • P+: Charging V+
  • P-: Charging V-