18350 3.7V 900mAh Cylindrical Li-Polymer Battery Rechargeable Grade A Cell Long Cycle
Price:
US $1.48 - 2.18
MOQ:
1 Piece
Delivery Time:
7-20 Days
Brand:
VATS Battery
Product Description
18350 3.7V 900mAh Cylindrical Li-Polymer Battery Rechargeable Grade A Cell Long Cycle
18350 3.7V 900mAh Cylindrical Li-Polymer Battery – a rechargeable cylindrical lithium-polymer cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices.
| Parameter | Specification |
|---|---|
| Model Number | 18350 |
| Battery Type | Li-polymer (Cylindrical) |
| Battery Size | 18.0*35.0mm (Diameter*Length) |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 900mAh |
| Charging Voltage | 4.2V |
| Cut-off Voltage | 3.0V |
| Standard Discharge Current | 0.2C-0.5C |
| Max Discharge Current | 1C |
| Cycle Life | 500 times |
| Operating Temperature | Charge 0~45°C / Discharge -20~60°C |
| Connector | JST / Molex (optional) |
| Certification | IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS |
| OEM / ODM | Acceptable |
| Sample | Free sample available |
| Application | digital products, Bluetooth devices, GPS trackers, power banks and portable electronics |
| Warranty | 12 months |
| Place of Origin | Guangdong, China |
Product Overview
The 18350 is a 3.7V 900mAh cylindrical lithium-polymer cell manufactured by VATS Battery, an ISO9001-certified lithium battery maker based in Guangdong, China. Built on a compact 18.0*35.0mm footprint, it combines stable 3.7V nominal voltage with true 900mAh capacity, enabling portable devices to run longer on a single charge without adding bulk. Each cell undergoes automated production and individual screening for capacity, voltage, and internal resistance before shipment, ensuring high batch-to-batch consistency and making the 18350 a reliable drop-in power source for OEM and ODM programs.
Key Features
- True Rated Capacity: Delivers genuine 900mAh at 3.7V, verified by comprehensive testing on every production lot
- Stable Output: Flat discharge curve maintains close to 3.7V, protecting sensitive circuits and extending runtime
- Long Cycle Life: Rated for over 500 charge-discharge cycles with excellent capacity retention
- Certified Safety: Compliant with multiple international standards with built-in protection against over-charge, over-discharge, over-current, and short circuit
- Flexible Customization: Size, capacity, voltage, connector, wire length, and PCM can be tailored to your design requirements
- Ready to Integrate: Supplied with optional JST/Molex connectors for seamless assembly line integration
Applications
Thanks to its slim, lightweight design and stable 3.7V output, the 18350 fits a wide range of applications including digital products, Bluetooth devices, GPS trackers, power banks, and portable electronics. Typical end products include Bluetooth speakers and headsets, fitness wearables, smart watches, GPS trackers, medical instruments, healthcare devices, beauty and personal-care devices, IoT sensors, LED lighting, toys, and portable power banks.
Packaging & Quality Assurance
Every 18350 cell is packed in industrial cartons with anti-static trays and shock-absorbing materials that meet international shipping standards. VATS Battery produces over 300,000 cells daily and exports to more than 100 countries, offering 7-20 day lead times, free evaluation samples, and a 12-month warranty. Contact our sales team for datasheets, samples, or custom specifications to support your project from prototype through mass production.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Vats Power Source Limited
Location
1A 702, Huaqiang Creative Industrial Park, Biyan Street, Guangming District, Shenzhen, Guangdong Province,China
Contact Person
Lynn