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.

Applications

Our 4000 mAh Lithium Battery is used across diverse sectors:

Consumer Electronics:
Ideal for smartphones, portable fans, and power banks (e.g., 4000 mAh power banks with USB output).

Electric Tools & Mobility:
Powers drills, electric bikes, scooters, and other high-current devices.

Energy Storage Systems:
A preferred choice for backup power solutions and solar energy storage.

Industrial Equipment:
Supports high-power tools, robotics, and LED lighting systems in complex setups.