The ZHISHUNJIA USB Back-up AA / 14500 Batteries Power Box for Bike Headlight accommodates AA or 14500 batteries, offering reliable back-up power supply for the bicycle lights. With USB interface, it turns DC output to the USB one and connects directly to the USB lights. And it is inbuilt with protection circuits to enable over voltage, short circuit, and over discharging protections to avoid potential danger. Crafted from high-grade aluminum alloy, it is tough and durable for long-lasting use. Don’t hesitate to get one now!

FEATURES

Accommodate AA or 14500 batteries
Offer reliable back-up power supply for the bicycle lights
USB interface, connect directly to the USB lights
Inbuilt with protection circuits to enable over voltage, short circuit, and over discharging protections
Crafted from high-grade aluminum alloy, tough and durable for long-lasting use

Specifications

Quantity	1Set
Color	Red & Black
Material	Aluminum Alloy
Battery Model	AA or 14500
Voltage	1.2~12V
Rechargeable	No
Built-in Protected Circuit	Yes
Over Voltage Protection	Yes
Short-Circuit Protection	Yes
Over-Charging Protection	No
Over-Discharging Protection	Yes
Interface	USB
Battery Pack Form	USB
Weight	1.98oz / 56g
Dimensions	(1.38 x 1.38 x 2.56)" / (3.5 x 3.5 x 6.5)cm (L x W x H)

Package Includes

1 x Battery Box (Batteries are Not Included)