⚡【Premium Material】: Upgraded to 4000mAh capacity battery with advanced cells for long-lasting performance. Battery made up of high quality Ni-Mh Cells, No memory effect,can be charged or discharged as needed without loss of capacity.
☘️【Safety & Reliable】: High-Performance battery cells designed with over-discharge, overload and short circuit safety protection system, ensure all batteries efficient, reliable, safe and excellent performance. Products are CE, RoHS certified tested by manufacturer more safety and stability.
🎁【EXCELLENT SERVICE】We offer 30-day return policy and 12-months product quality service from date of purchase, as well as 24-hour customer-friendly service. Any request, please feel free to contact us, we will do our best to solve the problem.