Mactronic 21700 Li-Ion Rechargeable Battery 5000mAh

Mactronic 21700 Li-Ion Battery 5000mAh 3.7V - Protected Rechargeable Cell for Flashlights

Power your compatible flashlight reliably with the Mactronic 21700 Li-Ion battery. Designed for devices that use a 21700 cell, this rechargeable battery offers 5000mAh capacity and a nominal voltage of 3.7V, making it a practical choice for longer runtime and dependable everyday performance.

Built-in protection helps support safer use by guarding against overcharging, over-discharging, overload, and short circuit. This makes it a solid replacement or spare battery for compatible flashlights that require a protected 21700 Li-ion cell.

Key Features and Specifications
- Brand: Mactronic
- Battery type: Li-ion
- Cell size: 21700
- Capacity: 5000mAh
- Nominal voltage: 3.7V
- Rechargeable battery
- Protected cell design
- Protection against overcharging
- Protection against over-discharging
- Protection against overload
- Protection against short circuit
- Suitable for compatible flashlights powered by 21700 cells

Why This Product Is a Great Buy
This battery is a great choice for users who want a high-capacity rechargeable power source for compatible flashlights. The built-in safety protection adds extra reliability, while the 5000mAh capacity helps support longer use between charges.

Ideal Examples of Usage
- As a replacement battery for a compatible flashlight
- As a spare battery for outdoor or work use
- For users who want a protected 21700 Li-ion cell
- For keeping a backup power source ready when needed

Packing: Euroblister