| Item | Specifications | Remark |
| Model No. | LI18500-1500 | |
| Nominal Voltage | 3.7V | |
| Nominal Capacity | 1500mAh | Standard discharge after standard charge |
| Dimensions | 18.5*50.5mm max | Diameter*Height |
| Cycle Life | ≥800 times | ≥ 80% of the initial capacity |
| Charge Method | CC/CV with professional charger | |
| Charge Cut-off Voltage | 4.2V | |
| Discharge Cut-off Voltage | 2.75V | |
| Standard Charge Current | 0.2C | |
| Standard Discharge Current | 0.2C | |
| Max Continuous Charge Current | 1C | 10℃≤Temp＜45℃ |
| Max Continuous Discharge Current | 1C | |
| Max Peak Discharge Current | 3C | |
| Recommended Operation Ambient Temperature | Charge: 0~45℃ Discharge:-20~60℃ | |
| Storage Temperature | -20℃~25℃ | 12 months |
| -20℃~45℃ | 3 months | |
| -20℃~60 ℃ | 1 month | |
| Internal Resistance | ≤60mΩ | |
| Weight | Approx. 33g |
Reliable Power Source for Your Portable Devices
The ICR18500 Li-ion Battery is engineered to provide dependable and safe power solutions. With a nominal voltage of 3.7V and a capacity of 1500mAh, it is perfect for powering devices that require high energy density and durability.
Built to Last
This battery is designed with safety and longevity in mind. It supports over 800 charge cycles while maintaining at least 80% of its initial capacity. Its robust construction ensures it can withstand various environmental conditions, making it a reliable choice for everyday use.
Versatile and Efficient
The ICR18500 is versatile enough to power a wide array of devices, from Bluetooth speakers and flashlights to more demanding applications like electric bikes and medical devices. Its high safety standards are backed by certifications such as CE, ROHS, UN38.3, and IEC62133.
Yichun Topwell Power Co., Ltd (Trademark:TWE) established in 2002, is a high-tech enterprise focusing on the R&D, production and sales of lithium polymer batteries, lithium ion batteries, lithium iron phosphate batteries, and lithium thionyl chloride batteries. Products are widely used in consumer electronics, Internet of Things, smart home, medical, vehicle, home and outdoor energy storage, and have obtained CE, RoHS, Reach, UN38.3, IEC62133, CB, UL, MSDS certifications, etc.
Topwell moves on by providing reliable, efficient and intelligent battery solutions to meet different energy needs. We have efficient engineering, production and quality management teams. From raw material procurement, to production, testing, sales and after-sales service, all steps have been controlled by a strict quality management system. Our factory has passed ISO9001, IS014001, BISI certification, SGS, Intertek audit. With the advantages in price, quality and service, we have established long-term and stable cooperative relationships with many well-known brands. Topwell always attached the great importance to the long term cooperation with customers. No matter the order is big or small, we do our best to support you the highest quality with favorable price. We believe that Topwell Power can be your best battery supplier!
