Rechargeable Military Batteries


Rechargeable Li-Ion Military Battery

Replacement or compatible with:
BT-5791, BA-3791/U, BA-3791, MR-2791

General description
  • Rugged, military tough case construction
  • High energy density
  • One wire battery communication technology
  • Smart circuit technology providing remaining capacity (in mAh) and number of cycles
  • Remaining capacity indicator (5 Leds on the battery)
  • Emables remote battery shutdown
  • Easy integration into compact and light systems
  • Low energy consumption during storage (can be stored for up to one year without any charging necessary)

  • Military and civil portable radio communications
  • Remote control electronics
  • Surveillance equipment
  • Thermal Imaging System
  • Remote sensor devices
Electrical Specs

Capacity 18Ah @ 2A
Energy  260 Wh 
Max. voltage 16.8V 
Nom. voltage 14.4V 
Min. voltage 10V
Max. Dis current (cont.)  8A 
Cycle life(100% DOD) over 75% initial capacity after 300 cycles 
 Shelf life 3 years 
Weight energy density 202 Wh/kg 
Volume energy density 308 Wh/L 
Communication One wire battery communication thecnolog


Cell information
Cell type Size 18650
Construction  24 cells 4S x 6P