ASG Battery 9.9V 1000mAh 20C LiFe – 19588
Discover the future of airsoft power with our cutting-edge Li-Fe battery technology—designed to elevate your gameplay while offering unmatched reliability and safety. Crafted for enthusiasts who demand more from their gear, this innovative battery combines longevity, thermal stability, and optimal voltage to provide high-performance energy without compromising the integrity of your airsoft gun.
Unlike traditional Li-Po batteries, the Li-Fe (Lithium Iron Phosphate) version boasts an extended life cycle, meaning you can enjoy countless hours of intense gaming without frequently replacing batteries. Thanks to its superior thermal performance, it remains cool and stable even during extended firing sessions, preventing overheating issues common with lesser batteries. Whether you’re battling in scorching heat or enduring cold conditions, this battery maintains consistent power, ensuring you stay in the action without interruption.
Perfectly balancing voltage for most standard airsoft guns, the 9.9V Li-Fe hits the sweet spot for high performance with a rapid rate of fire—without risking damage to your motors or gears. Many high-voltage options can be too aggressive for your gear, but the 9.9V provides the ideal power output for AEGs below 1 joule energy, delivering reliable, rapid trigger responses and consistent shot accuracy.
Designed with convenience in mind, this battery features T-Plug connectors for efficient power transfer, ensuring minimal energy Loss and maximum firing performance. Its compact 3 split-cell configuration, with dimensions of 126mm x 20mm x 6.5mm per cell, makes it compatible with mini-type battery compartments, offering versatility across various airsoft models. Whether upgrading from an 8.4V or 9.6V NiMH pack or enhancing your M90 to M120 upgrades, this battery is a smart, high-performance replacement.
To prolong your battery’s lifespan and maintain peak performance, it’s crucial to follow proper handling procedures. Always use an approved Li-Fe charger—preferably with Auto-stop features—and avoid fully discharging the battery. Monitoring firing rate drops and preventing physical or water damage will extend your battery’s life and ensure safe operation.
Key Features
- Long-lasting Power: Enjoy extended riding hours thanks to superior Li-Fe chemistry.
- Optimal Voltage: Perfectly balanced 9.9V for high-performance, yet safe operation in most AEGs.
- Enhanced Thermal Stability: Stay cool during long sessions with excellent temperature resilience.
- Efficient Power Transfer: Equipped with T-Plug connectors for reliable electricity flow.
- Compact & Compatible: Fits in mini-type battery chambers, ideal for M90–M120 upgrades.
- High Capacity: 1000mAh for sustained firing and quick response.
- Advanced Technology: Utilizes cutting-edge Li-Fe cells for safety and durability.
Safety and Care Tips
- Use only approved Li-Fe chargers—never NiMH or NiCd chargers.
- Never pierce, disassemble, or puncture the battery.
- Avoid water, seawater, or extreme heat.
- Disconnect after use and store in cool, dry places.
- Do not overcharge; charge only at 1C rate.
- Immediately stop charging if battery balloons or overheats.

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