Onyx 4S 14.8V 4000mAh 40C LiPo Battery EC5 LED
The Onyx 4S 14.8V 4000mAh 40C LiPo Battery EC5 LED battery provides reliable and consistent power for your demanding RC applications, ensuring optimal performance and extended run times.
Engineered for performance, this 4S (14.8V) Li Po battery delivers a robust 4000mAh capacity, coupled with a 40C discharge rate to handle high current demands. It comes equipped with a secure EC5 connector, ensuring efficient power transfer and broad compatibility with many high-performance RC vehicles. Integrated LED indicators provide a quick visual status of the battery’s charge level, adding convenience and aidingin timely recharging.
Key Features
- High 4S (14.8V) voltage for powerful performance.
- Generous 4000mAh capacity for extended run times.
- Robust 40C discharge rate for demanding applications.
- Secure EC5 connector for reliable power delivery.
- Integrated LED indicators for quick charge status checks.
- Designed for durability and consistent power output.
Whats Included
- Onyx 4S 14.8V 4000mAh 40C LiPo Battery with EC5 Connector and LED.
⚡ Essential Li Po Battery Safety Guidelines: For your safety and the longevity of your Li Po batteries, please adhere to these strict guidelines:
- NEVER leave a Li Po batteryin your model while charging.
- NEVER leave Li Po batteries unattended during charging.
- ALWAYS balance charge your Li Po batteries.
- ALWAYS use a Li Po Safe charging bag or box.
- YOU MUST use a Li Po battery specific charger. Standard Ni MH or NiCD-only chargers WILL NOT WORK and are dangerous.
- YOU MUST NOT over-discharge your Li Po battery packs.
- READ and UNDERSTAND the instructions thoroughly before use.


