3.7V 5800mAh Button Battery Great for LED, Emergency Lighting, Electronic Devices, 8 Pieces

About this item Wide Application: 3.7V type has strong adaptability, which can be widely used for electronic devices, such as LED, wearable devices, power bank, headlights, toys, etc. 【Durable and 】: This product is made of durable materials and the quality is very good. Small size and light weight, high , very portable. It can provide you with the necessary charging power supply or better help you in an emergency. Multiple Protections: The product provides 6 protections, such as temperature protection, short circuit protection, overload protection and overcurrent protection to stabilize the power. High performance and high reliability, replace Safe and eco-friendly: Safe and eco-friendly, no harm to the environment. The anti-corrosion cover can effectively protect and extend its service life. Avoid wasting batteries, not recharging them. No memory effect, never worry about 【After-sales service】: The batteries have passed rigorous testing to ensure normal use. It is reliable in quality and durable. If you have any problems, you can contact us at any time and we will provide you with a solution as soon as possible. › See more product details Product information Collapse All Expand All User guide Antenna Location Indoor/Outdoor Item details Model Name 18650 ASIN B0DQ8PHNP3 Brand gudongping Number of Batteries 1 Lithium Ion batteries required. (included) Manufacturer gudongping Measurements Item Weight 0.5 Kilograms Unit Count 1.0 Count Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Battery Cell Type Lithium-Phosphate Features & Specs Reusability Rechargeable Voltage 3.7 Volts