3.7V 1250mAh Li-polymer Headlamp Battery with USB-C Charging Port

This 3.7V 1250mAh Li-polymer headlamp battery with USB-C charging port is designed for compact rechargeable headlamps and portable lighting devices. With a lightweight lithium polymer cell structure, it provides stable power output while helping reduce the overall weight of the headlamp. The 1250mAh capacity is suitable for small and medium LED headlamps used in camping, hiking, night fishing, running, emergency lighting, and daily repair work. Its USB-C charging port offers convenient recharging and supports a more user-friendly product design compared with traditional replaceable batteries. The battery can be customized with different sizes, connectors, wire lengths, protection circuits, and shell structures according to OEM/ODM project requirements. Built for reliable performance, it can support overcharge, over-discharge, short-circuit, and overcurrent protection when matched with a suitable PCM. This battery is an ideal power solution for headlamp manufacturers seeking compact size, charging convenience, and dependable lithium battery performance.

Key Features

✔ USB-C Rechargeable Design
Built-in USB-C charging port allows convenient charging from power banks, laptops, USB adapters, and other USB power sources.

✔ 1250mAh High Capacity
Provides reliable and long-lasting power for LED headlights, headlamps, and other devices requiring 3x AAA batteries.

✔ Eco-Friendly & Cost-Effective
Rechargeable hundreds of times, reducing the need for disposable batteries and lowering long-term operating costs.

✔ Stable Power Output
Delivers consistent voltage and dependable performance to ensure optimal device operation during outdoor activities.

✔ Compact 3x AAA Replacement
Designed to replace three standard AAA batteries while offering a lightweight and space-saving power solution.

✔ Wide Application Range
Ideal for headlights, flashlights, camping equipment, outdoor gear, emergency lighting, and other portable electronic devices.

✔ Built-In Safety Protection
Integrated protection circuit safeguards against overcharging, over-discharging, overcurrent, and short circuits for enhanced safety and battery life.