- Overview
- Product Description
- Product Parameters
- Packaging & Shipping
- Company Profile
- Certifications
- FAQ
Basic Info.
Packaging & Delivery
To be negotiated ( > 500 Pieces)
Product Description
Price advantage
Large bulk purchases usually result in more favorable pricing. As a manufacturer, we can offer competitive pricing to help save your budget.
Customization service:
Our company provides customization services to meet your specific needs, including different packaging, labeling, battery capacities, etc.
We implement strict quality control measures to ensure product consistency and quality, which can reduce losses caused by poor-quality products.
We can offer technical support, including product specifications, battery performance, and charging characteristics, to help you better understand the product and usage methods.
Advanced Protection Measures
Our rechargeable 18650 battery comes equipped with a self-developed and high-performance protection circuit board that provides advanced protection measures against over-charge, over-discharge, over-current, over-voltage, and battery short-circuit.
High Precision and Quality
Featuring a high precision and quality battery protection chip, our 18650 battery ensures reliable and efficient performance for your device.
High-efficiency Management
Our battery's current management module includes two high-power MOS tubes, a high-performance charging IC, and high-efficiency input and output performance, allowing for controllable charging temperature adjustment and reliable performance.
Convenient Charging
With a Type-C charging interface, our battery supports both A to C and C to C charging, with a maximum charging current of 1.5A. Enjoy the convenience and efficiency of our rechargeable 18650 battery today!
| Type | Item | Parameter |
| Cell | Model Number | 3.7v cylindrical lithium-ion battery 2500mah 18650 USB Type-c rechargeable lithium-ion batteries |
| Cell Type | INR18610-2500mAh | |
| Rating Voltage | 3.6V | |
| Impedance | <100 mQ | |
| Batteries Group | Battery Type | lithium-ion batteries |
| Compatible | 3.6V | |
| Capacity | 2500mAh | |
| battery charge Method | TPYE-C 5V1.2A | |
| Discharge cut-off voltage | 2.5V | |
| Recycling life | >500 times | |
| Nominal Charge current | 800mA | |
| 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 |
Stable supply:
We can provide stable supply capabilities to ensure you have sufficient inventory for your production and sales needs.
In summary, we can offer various advantages and support for large bulk purchasers, providing you with a more cost-effective procurement solution that meets your needs.
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 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.