Complaint
| Type | Item | Parameter |
| Cell | Model Number | 3.7v cylindrical lithium-ion battery 5000mah 27100 USB Type-c rechargeable lithium-ion batteries |
| Cell Type | INR21700-5000mAh | |
| Rating Voltage | 3.6V | |
| Impedance | <100 mQ | |
| Batteries Group | Battery Type | lithium-ion batteries |
| Compatible | 3.6V | |
| Capacity | 5000mAh | |
| battery charge Method | TPYE-C 5V1.2A | |
| Discharge cut-off voltage | 2.5V | |
| Recycling life | >1000 times | |
| Nominal Charge current | 5000mA | |
| MAX Discharging current | 5A | |
| Dimension | 18W*68H±0.5mm | |
| Charging operating | 0 to 45 °C | |
| Discharging Operating | -20 to 50°C | |
| Management system | Single-cell over-charge cut- | 4.2±0.02V |
| Charge Working voltage | 4.10±0.05V | |
| Single-cell under-discharge | 2.4±0.1V | |
| Discharge working voltage | 3.0±0.1V | |
| Over-charge cut-off current | 7±0.5A | |
| Short circuit current | Enable | |
| Certificate | CE, ROHS, MSDS, UN38.3 |
| Package Type | 1 piece/plastic seal or 2 pieces/plastic seal, 50 pieces/box, 200 pieces/case |
| Delivery time | 10-15 days after the order |
| Confirm transportation: express, air, sea |
Shenzhen Siruituo Technology Co., Ltd. is a leading technology company specializing in polymer lithium-ion batteries. Based in Shenzhen, China, we have a daily production capacity of 80,000 cylindrical battery cells and 200 sets of battery cell molds. Our customers include world-renowned brands such as Motorola, Xiaomi, and many more.
Our experienced team has nearly 10 years of experience in technology, production, quality, and sales. We have multiple independent intellectual property rights and technical patents, ensuring our leading position in the field of polymer lithium-ion batteries in China.
We provide communication base station energy storage, home energy storage products, and industrial and consumer electronic battery solutions. We are committed to providing customers with high-quality, reliable products and professional services to meet their various application needs.
To ensure product quality and environmental safety, we strictly follow ISO9001, ISO14001, OHSAS18001, and IATF16949 management systems, and comply with international and domestic security and environmental requirements. Our vision is to provide green energy to people around the world, and we will continue to innovate and develop high-performance battery products to promote the application and development of green energy.
Welcome to visit our factory for inspection anytime. Please get in touch with us for more information
Q: What is the size of this lithium ion button top battery, and how does it differ from AA/AAA batteries?
A: This lithium ion button top battery has a size of 65*18 mm, which is smaller than standard AA/AAA batteries commonly used in household devices.
Q: Does this battery have a USB charging design, and what type of cable is required for charging?
A: Yes, this battery has a built-in Type-C port for charging, eliminating the need for an additional battery charger. However, the Type-C cable required for charging is not included in the package.
Q: What devices is this battery compatible with, and what are some common uses for it?
A: This battery is widely used for various devices such as led flashlights, headlights, doorbells, kids toys, remote controls, clocks, cameras, small fans, radios, wireless devices, game controllers, and more.
