The NCM 18650 capacity type lithium battery is designed for customers looking for high energy density, long runtime, and reliable performance. Compared with power type cells, this capacity-oriented 18650 battery focuses on higher usable capacity and stable output under standard discharge rates. Using optimized NCM chemistry and mature cylindrical cell technology, it offers low self-discharge, good cycle life, and consistent quality. This battery is widely used in energy storage systems, portable electronics, backup power solutions, and battery packs where long operating time and efficiency are key requirements.
| Battery Model | Nominal Voltage /V | Nominal Capacity /mAh | Capacity Range /mAh | Charge Current STD | Charge Current MAX | Discharge Current STD | Discharge Current Fast | Discharge Current MAX(Cell) | Pulse Current | IR /mΩ | Dimension /mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JGCNR18650-2200mAh-3.6V | 3.6 | 2200 | ≥ 2150 | 0.5C | 1C | 0.5C | 1C | 3C | 10A, 5S | ≤ 25 | Φ18.60*65.2 |
| JGCNR18650-2600mAh-3.6V | 3.6 | 2600 | ≥ 2530 | 0.2C | 0.5C | 0.2C | 1C | 3C | 10A, 5S | ≤ 25 | Φ18.60*65.2 |
Notice in Using Cell:
Do not immerse the cell in water or seawater, and keep the cell in a cool dry surrounding if it stands by.
Do not use or leave the cell at high temperature as fire or heater. Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
Batteries must not be exposed to direct sunlight.
Do not reverse the position and negative terminals.
Do not connect the cell electrodes to an electrical outlet.
Do not short circuit. Otherwise it will cause serious damage of the cell.
Do not strike, trample, throw, fall and shock the cell. Protect cells from mechanical shock, impact and pressure. Internal electrical circuit may short circuit to generate high temperature and fire hazards.
It is strictly prohibited to directly weld the steel shell of the battery, and to pierce the battery with nails or other sharp tools.
Do not use the cell in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.
When cell voltage is lower than 2.0V, cell is prohibited from charging.
When the electrolyte leaks, skin and eye contact with the electrolyte should be avoided. In case of contact, a large amount of clean water should be used to clean the contact area and seek help from the doctor.
If the cell gives off strange odor, generates heat, becomes discolored or deformed, or in any way appears abnormal during use, recharging or storage, immediately stop charging, using, and remove it from the device.
Do not dissect the battery. Otherwise, the battery is no longer protected, and the cell may have potential safety hazards, such as liquid leakage, heat generation, smoke, fire, explosion, etc.
