Parameter information
Nominal capacity:2000mAh
Maximum charging voltage: 4.20V
Discharge termination voltage: 2.75V
Maximum charging current: ≤4A
Maximum continuous discharge current: 10C
Discharge temperature: -20℃~60℃
Internal resistance: ≤18mΩ
Product Features
| Item | Specification |
| Rate performance | the maximum discharge current can reach 20A continuous discharge. |
| Safety and reliability | certified by RoHS, BIS, CB, UN38.3, UL, CE, MSDS and battery directive certification. |
| Strong adaptability | suitable for working in different environments, discharge capacity ratio ≥60% at -20°C. |
| Long cycle life | 1C/10C cycle life reaches more than 300 times. |
High energy density: 18650 batteries have a high energy density, which means they can store a lot of energy in a relatively small volume, making them ideal for devices that need to be used for a long time without adding weight or volume.
Long cycle life: Compared with other types of batteries, 18650 lithium batteries generally have a longer service life. High-quality 18650 batteries can reach 500 to 1000 charge and discharge cycles, and some even more.
Low self-discharge rate: These batteries can retain their power for a long time even when not in use, and have a low self-discharge rate, making them suitable for long-term storage.
No memory effect: Unlike nickel-cadmium batteries, 18650 lithium batteries do not have a significant memory effect, so they do not need to be fully discharged before they can be charged, which makes battery management easier.
Multiple protection mechanisms: Modern 18650 batteries are often equipped with protection circuits that can prevent overcharging, over-discharging, short circuits, and overheating, which improves safety in use.
Wide application: Due to its excellent performance, 18650 batteries are widely used in laptops, high-intensity flashlights, power tools, electric vehicles, and portable electronic devices. In addition, with the development of electric vehicles and renewable energy storage systems, 18650 batteries are also widely used in these emerging fields.
18650 cells for power tools offer high-energy density and long-lasting performance, providing reliable and efficient power for wireless drills, saws, and other cordless equipment. 18650 lithium battery occupies an important position in many application fields due to its advantages such as high performance, long life, safety and cost-effectiveness. Welcome to consult!
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