USB rechargeable bike headlight taillight set with 1200mAh polymer battery for handlebar diameters 20-31mm

For cyclists who ride in low light or after dark, having reliable front and rear lighting is essential for safety. This USB rechargeable headlight and taillight set provides practical illumination with a 1200mAh polymer lithium battery. With multiple light modes and a straightforward button interface, you can tailor the brightness to match road conditions or battery conservation needs. Charging is flexible via standard USB ports from a computer, power bank, or household adapter.

Features and Construction

The set is built around a compact headlight and a choice of taillight options, each using the latest rechargeable polymer lithium battery technology. The headlight measures 105mm in length, 33mm in width, and 90mm in height, making it suitable for most standard handlebars.

Material and Build

The headlight uses a rechargeable polymer lithium battery (3.7V, 1200mAh) housed in a compact, lightweight casing. The taillight model varies depending on the selected colour option (A-H). Charging is done via USB interface, compatible with computer, power bank, or household adapter up to 4.5V.

Size and Practical Fit

The headlight dimensions are 105mm long, 33mm wide, and 90mm high. It fits handlebar diameters from 20mm to 31mm, which covers most standard bicycle handlebars.

Uses and Placement

This lighting set is designed for cyclists who need reliable illumination for commuting, recreational riding, or utility trips in low-light conditions. The headlight mounts on the handlebars, and the taillight attaches to the seatpost or rear frame.

Event or Professional Use

Cyclists participating in night-time sportives, organised rides, or delivery work will benefit from the adjustable light modes and USB recharging, which eliminates the need for disposable batteries. The flash mode provides increased visibility to other road users.

Everyday Home Use

For daily commuting or evening leisure rides, the set offers enough runtime for typical journeys. The half-light mode (4 hours) and low-light mode (7 hours) suit longer rides or cautious battery use.

Benefits and Buying Value

The main value comes from the USB rechargeable design, which avoids frequent battery replacement and reduces long-term costs. The multiple light modes allow you to extend battery life when full brightness is not required.

Reuse and Low Maintenance

Recharging via USB from common devices (computer, power bank, household adapter) means no specialist equipment is needed. The polymer lithium battery has a long cycle life, though exact lifespan is not stated.

Why Choose This Product

This set provides a practical, rechargeable lighting solution for cyclists who want simplicity, multiple brightness options, and compatibility with standard handlebars. The 1200mAh battery capacity offers several hours of light per charge.