Place of Origin : Jinzhou,China
ISR 21700 - 4000mAh
SINC Premium 4000 MAh Lithium Battery is Engineered To Deliver A Robust Capacity Of 4000 MAh In A Compact, Efficient Design. Operating Within A Voltage Range Of 3.6V–3.7V – Specifically Optimized As 3.6V 4000mAh for Peak Performance – This Battery Is Ideal For Applications Demanding High Energy Density And Reliable Output.
Advantages
Extended Runtime:
The SINC 3.6v Lithium Battery powers Devices Longer Than Lower-capacity Alternatives, Providing 8–10 Hours Of Video Playback Or 4–6 Hours Of High-intensity Gaming.
Versatile Application:
Its Adaptable Design Makes It Suitable For A Wide Range Of Uses—from Consumer Electronics And Power Tools To Industrial Systems And Energy Storage Setups.
Eco-Friendly & Low Maintenance:
Free From Toxic Metals Like Lead Or Cadmium, Our Battery Aligns With Sustainability Goals And Eliminates The Need For Periodic Electrolyte Top-ups.
Reliable & Safe:
Rigorous Testing And Built-in Safety Features Ensure That Our 4000 MAh Lithium Battery meets The Highest industry Standards For Safe, Reliable Operation.