Professional Certification: The battery is CE and RoHS certified, and all batteries are tested by the manufacturer to meet or exceed OEM product specifications. All batteries are made of the highest quality materials and meet safety testing standards.
Product Advantages: built-in over-discharge protection, overcharge protection, overheat protection, overvoltage protection, overcurrent protection and short-circuit protection. No memory effect, charge and discharge at any time, without losing battery capacity. And there are lights on the front and back of the battery, one for lighting and one for checking the power, so that you can observe the battery power usage in real time when using it.
After-sales Service: We provide 30-day refund service. If you have any questions during use, you can contact us at any time, and we will handle it for you within 24 hours after receiving the information.