Product Details

Model No
Selling Unit EACH
Categories Portable Power Product
Battery Parts & Tools
Lithium Iron Phosphate PCM's
Description ZEVA 8 Cell LiFePO4 Battery Monitoring Module (BMM)
Application Overcurrent & Overcharge/Overdischarge & Explosion Protection
Brand ZEVA
Width 52mm
Height 15mm
Length/Breadth/Depth 68mm

ZEVA’s 8-Cell Battery Monitoring Modules (BMMs) offer a simple and economical way to monitor the voltage of Lithium Iron Phosphate (LiFePO4) cells, and signal external systems to protect the battery pack if a cell goes out of range. A single module can monitor 2–8 cells, or multiple modules can be cascaded for larger packs.

The BMM is microcontroller based and uses a Solid State Relay (SSR) output to signal over-voltage or under-voltage conditions. There is also a blue LED which provides visual feedback on module status.


  • Monitor 2-8 cells per module
  • Automatic cell count detection
  • Over-voltage threshold: 3.7V
  • Under-voltage threshold: 2.0V
  • Sampling rate: 10Hz
  • Solid State Relay (SSR) ouput: 500mA max.
  • Status LEDs for visual feedback
  • Power consumption: 6.5mA when SSR on; 3.5mA when SSR off 
Data Sheet

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