ENL-BB2950 30V / 15V Li-ion Military Replacement Battery for BB2590/U Transceiver

✅ Direct Replacement for BB-2590/U (NSN 6140-01-490-4316)
Engineered as a drop-in replacement for the U.S. military standard BB-2590/U rechargeable transceiver battery, fully compatible with dual-mode 30.0V / two 15.0V operation, no modification required.

✅ Dual State-of-the-Art Fuel Gauge for Real-Time Monitoring
Built-in dual fuel gauge management provides accurate real-time state-of-charge and remaining runtime indication, allowing operators to plan mission cycles with confidence in the field.

✅ 5-Layer Protection Circuit for Mission-Critical Reliability
Integrated PCB protection with over-current, over-charge, over-discharge, over-temperature and reverse-polarity protection safeguards the battery and host equipment under all operating conditions.

• ⭐ High Energy Density Li-ion Cells — Premium long-cycle 18650 cells deliver high capacity in a compact military-standard form factor, supporting extended field operations.

• ⭐ High Impact ABS/PC Composite Housing — Rugged enclosure withstands drops, vibration and harsh tactical environments; ultrasonic welding sealing ensures dust and moisture resistance.

• ⭐ Brass Golden-Plated Contacts — Superior conductivity and corrosion resistance, ensures stable power and SMBus/communication signal transmission between battery and host.

• ⭐ Dual-Vode Flexible Deployment — Operates at 30V mode for high-power radios or two 15V mode for parallel / dual-radio configuration, adaptable to multiple mission profiles.

• ⭐ Wide Tactical Compatibility — Verified compatibility with Javelin, LRAS, SINCGARS, AN/PRC-104 and other military transceivers and two-way radios.

• ⭐ OEM Customization Available — Custom shell printing, private label and capacity tuning supported for bulk orders; manufactured in Guangdong, China with strict QC.

• 1. Do not disassemble, puncture, crush or short-circuit the battery — risk of fire, explosion or burn injury.
• 2. Do not dispose of in fire, water or expose to temperatures above 60°C (140°F) — internal electrolyte may ignite.
• 3. Do not change, charge or store the battery in hazardous (explosive) locations.
• 4. Use only the designated BB-2590/U compatible charger; never bypass the protection circuit.
• 5. Stop using immediately if the battery shows swelling, leakage, odor, overheating or physical damage.
• 6. Charge only within the temperature range 0°C to 45°C (32°F to 113°F); discharge within -20°C to +60°C (-4°F to 140°F).
• 7. For long-term storage, keep at 30–50% state of charge in a cool, dry place; recharge every 3–6 months to prevent over-discharge.