AUK 21700 1S1P 3.7V 4800mAh 5000mAh Rechargeable Lithium Battery Li Ion KC For Recorders And Vacuum Cleaners

Application:
Widely used in solar energy lamps, lawn lamps and lanterns, reserve energy model, tools, toys and so on.

1. No memory effect.
2. High energy density.
3. High operating voltage.
4. Safety characteristics are excellent.
5. Discharge temperature range of -20°C-+60°C.
6. Charge/discharge cycle characteristics are excellent.

Power Your Devices with Confidence: 21700 3.7V 4800mAh Protected Lithium Battery

Are you looking for a reliable, high-capacity rechargeable battery for your portable electronics? Our 21700 Single-Cell 3.7V Lithium Battery with Protection Circuit delivers 4800mAh of long-lasting power, making it the perfect choice for digital recorders, vacuum cleaners, and other high-drain devices.

Why Choose This 21700 Battery?

1. High Capacity & Long Runtime – With 4800mAh, this battery ensures extended usage, reducing the need for frequent recharges.

2. Built-in Protection Circuit – Safeguards against overcharge, over-discharge, short-circuit, and overheating, ensuring safe and stable performance.

3. Wide Compatibility – Ideal for voice recorders, handheld vacuums, LED flashlights, portable fans, and other electronics requiring a single 3.7V lithium cell.

4. Durable & Rechargeable – Supports 500+ charge cycles, offering long-term cost savings compared to disposable batteries.

Perfect for:

1. Digital voice recorders (for journalists, students, professionals)
2. Cordless vacuum cleaners (lightweight & powerful)
3. Portable electronics (flashlights, drones, DIY projects)

Upgrade your devices with a high-performance, protected 21700 battery—longer runtime, enhanced safety, and reliable power!

Order yours today and experience the difference!