21700 RECHARGEABLE LI-ION BATTERY 4800MAH 3.7V - 500 CYCLES & QUADRUPLE SAFETY
Optimized for high-drain electronic devices and industrial applications. Featuring a high-density energy cell and advanced safety circuitry, this 21700 battery provides stable, long-lasting power. Engineered for reliability in extreme conditions, from professional equipment to everyday high-performance gadgets.
Technical Specifications
KEY FEATURES
Core capacity and ease of use
With a precise nominal capacity of 4800mAh, providing sufficient battery life for small and medium-sized electronic devices.
Exceptional durability and stability
The cycle life can reach 500 times, resulting in lower long-term usage costs and consistent performance.
Safety & Environmental Protection
Built-in quadruple protection against over charge, over discharge, short circuit, and overheat, preventing thermal runaway and explosion risks.
TECHNICAL SPECIFICATIONS
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