Ultra-long warranty period

he product enjoys a 12-month (1-year) free warranty service (calculated from the date of receipt). During the warranty period, we will provide free repair or replacement service for failures caused by non-man-made damage. The scope of quality assurance includes: battery performance attenuation, circuit failure, interface failure and other quality problems

High-quality materials

The cell adopts A-class lithium polymer battery, which has the characteristics of high energy density and low self-discharge. It has passed the fire protection and explosion-proof test and is safe and stable. The shell is made of ABS+PC flame-retardant material, which is drop-resistant and wear-resistant, high-temperature and corrosion-resistant, and effectively protects internal components.

Multiple safety protection

The built-in intelligent chip supports overcharge protection, over-discharge protection, short circuit protection, temperature protection and other 10-weight safety mechanisms to ensure safe use.

After-sales problems

We promise to respond and provide solutions within 24 hours after receiving customer feedback. For products that need to be repaired or replaced, we will deal with them as soon as possible to ensure that the normal use of customers is not affected.