Protection Circuit Module [PCB] for 25.9V (7S) Li-ion Battery Pack (Working 6A, Cutoff 10A)


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SKU: bfb499e5f42f

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Li-Ion and Li-polymer Battery packs must have a protection circuit module to keep Li-Ion/Polymer Battery from over charge, over discharge, and to prevent accidental battery explosion due to its extra high energy density. This protection circuit is specially designed for 25.9V Li-Ion Battery packs made of Li-ion and Li-Polymer cells.


  • Keeps 25.9V Li-Ion Batery pack from overcharge and overdischarge
  • Typical Continuous Current 6.0 A
  • Designed for 7 Cells Li-ion /Li-polymer Battery Packs
  • Battery Protection
  • Weight: 20g
  • Download Product Datasheet Here

Electrical performance

Item Content Criteria
Over Charge Protection Over Charge Detection Voltage 4.25±0.03V
Over Charge Protection Over Charge Release Voltage 4.05±0.05V
Over Charge Protection Rated Current 6A
Over Discharge Protection Over Discharge Detection Voltage 3.0±0.08V
Over Discharge Protection Over Discharge Release Voltage 3.0±0.1V
Over Discharge Protection Rated Discharge Current 6-10A
Over Discharge Protection Over Current Detection Current 10-15A
Short Circuit Protection Short Circuit Protection Implemented
Short Circuit Protection Release Condition Cut Load
Balancing Balanced Voltage Yes
Balancing Balancing Current 65mA
Interior Resistance P+, P- Conduction Resistance 50mΩ
Current Consumption Current Consumed in normal Operation 50uA
Dimension 85 x 41 x 7.8 mm

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