Trustfire power box provides dual output 8.4V and 5V, serving easily as power supply to both cycling lighting and mobile phone charging. To meet different needs, the range offers wide options to hold #18650 and #26650 in 2, 4, or 6 pieces. You will find it very simple to install and replace batteries without involving welding or wiring. Kindly please be noted the power box in the listing does not include batteries.

Features:

- Power box with output in 8.4V DC port for cycling lighting needs;
- Also provides 5V USB port to charge mobile phone or cycling lamps in needs;
- Convenient for battery install or replace, without welding or wiring;
- Box with lights to indicate battery power volume;
- Compact in size, portable, easy for storage in saddle bag or carry;
- Comes with strap to fix on bicycle frame or handlebar;
- Optional adaptor work volt in 100-240V, output 8.4V 2A max.

Specifications:

- Item 1 per order option: Power Box (Batteries not included)
- Input: 8.4V DC port 2A Max (USB port can not charge the box)
- Output 1: DC port 8.4V 2A Max
- Output 2: USB port 5V 2A Max
- Ingress protection: IPX4 (not IP67). The knob, wire entry and switch not fully sealed, do not use in water.
- Size & weight: Please refer to graphics below
- Note: Insert batteries according to the polarities direction shown in the box
- Note: Must use an 8.4V adaptor to charge the battery box.
- Item 2 per order option: Power Adaptor
- Input: 100-240V
- Frequency: 50/60Hz
- Output: 8.4V 2A max.
- Output connection: DC port

Warning:

Please be compulsorily noted the box output is 2A Max. When you use it to charge your device, make sure such output shall not exceed the rated charge current of your devices.

Package include:

As per order option (Battery not included)