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BB390B-U Battery pack


Golden Season’s BB390B/U battery pack is designed and engineered for use in tactical military operations and manufactured to meet and exceed US MIL-SPEC and ISO9000 standards.

Key features at glance

  • High performance rechargeable nickel metal hydride
  • Durable high impact plastic housing connector
  • High reliability impact to plastic housing and connector enclosure
  • Unit contains safety vented cells

BB390B/U meet the requirements of Mil-PRF-32052 with reference for:

  • Battery voltage
  • Electrolyte leakage
  • Vibration
  • Mechanical and thermal shock
  • Insulation resistance



Product Information
Item code BB390B/U
Technical Information
Dimension 111mm x 61.5mm x 126.5mm
Weight 1.85kg
For use in PRC-104, PRC-119, PRC-138, KY-57 and other equipment.
Replacement for BB390/U, BA3590/U, BB590/U
Cell chemistry Nickel metal hydride
Nominal voltage 24v or 12v(2) sections depending on connections
Connector Floating type to SC-C-179495
Case material Modified ABS plastic olive drab
Operating temperature -20°C to +55°C
Storage temperature -40°C to +55°C
Shelf life Up to 5 years depending upon storage condition.
Application Rugged portable electronics, Robotic, Military communication, AUV's and UUV's
Recommended charging Charge at constant current of 500mA for 12H with charging temperature should be 5°C to 37°C. Lower temperature may result in low equipment run time.
*Specifications are subject to change without prior notice.


Product Factsheet



BB390B-U Battery pack