503060 3.7V 1000mAh 3.7Wh lithium polymer battery comes from a China-based battery manufacturer-Vcell Power Co., LTD. Leveraging the expertise of our core R&D team, strict production process control, and quality inspection system, Vcell Power provides customized professional solutions for lithium polymer battery manufacturing. Have any collaboration ideas?
Vcell Power 503060 3.7V 1000mAh 3.7Wh lithium polymer battery uses aluminum-plastic composite film packaging, making it lighter and more portable compared to steel-cased batteries like the 18650. Its ultra-thin 5.2mm design allows it to easily fit into compact spaces such as wireless controller handles and small development boards, meeting the design needs of lightweight and miniaturized devices. Providing 1000mAh of power in such a small volume, it can power Bluetooth headsets for tens of hours or provide long-lasting power for development boards during debugging. With a self-discharge rate of less than 1.5% per month, polymer batteries lose very little power when not in use compared to nickel-metal hydride batteries, making them suitable as a backup power source for radios or emergency equipment. It holds multiple international certifications, including CE and RoHS, etc., meeting global market access standards.
| Battery Type | Lithium Polymer Battery |
| Brand | VCELL/OEM |
| Model | VP503060 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 1000mAh |
| Charge Cut-Off Voltage | 4.2V |
| Discharge Cut-Off Voltage | 2.75V |
| Max Charge Current | 1.0C |
| Standard Discharge Current | 0.2C |
| Max Continuous Discharge Current | 1.5C |
| Peak Discharge Current | 5.0C(<3S) |
| Charge Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Dimension(T*W*L) | 5.2*30.5*62.5mm Max |
| Weight | Approx 19.0g |
| Cycle Life | > 700 times |
| Lifetime | >5 Years |
| Wire/Connector | TBD |




1.Compact size with high energy density, delivering extended runtime for small electronics.
2.Ultra-thin 5.2mm profile ideal for space-constrained and lightweight designs.
3.Durable performance supporting over 700 deep charge-discharge cycles.
4.Low monthly self-discharge (<1.5%), suitable for backup and intermittent-use applications.
5.Integrated PCM provides overcharge, over-discharge, and short-circuit protection for enhanced safety.
6.Fully inspected before shipment, quality guaranteed.
Headphones, wireless controllers, receivers, development boards, radios, and other portable electronic device
VCELL POWER Co., LIMITED, established in 2001, specializes in the R&D, design, manufacturing, and sales of a comprehensive range of battery technologies. Our product portfolio includes Li-ion, lithium polymer, LiFePO4, Li-SOCl2, sodium-ion, and nickel-metal hydride batteries. As a forward-thinking manufacturer, we are committed to providing worldwide customers with reliable, high-performance power solutions.