리튬이온 Lithium-ion
LG엔솔 21700 M50LT
- 모델명 : INR21700-M50LTmA
- Capacity : 4800V 4mAh (Max. 5,000mAh)
- 충전 전류 : Max 3,360mA
- 방전 전류 : Max 14,400mA
본문
| 모 델 명 | INR21700-M50LT | 사용처 | Portable IT, Power-Tool, Medical, E-Bike, E-Scooter, EV/LEV, ESS/UPS |
|---|---|---|---|
| 셀 구분 | 리튬이온 (Lithium-ion) - 중방전 | 인증 | UL, CB, MSDS, UN38.3 |
| 용량 (Capacity) | 4,800mAh (Max. 5,000mAh) | 전압 (Voltage) | 공칭 전압 3.69V (충전 전압 4.2V) |
| 방전 차단 전압 | 2.5V | 충전 Cut off 전류 | 50mA |
| 충전 전류 | Standard 1,440mA Max. 3,360mA | 방전 전류 | Standard 2,400mA Max. 14,400mA |
| 내부저항 | 15 mΩ | 싸이클 수명 | 1000회 충방전시 80% |
| 셀 무게 | 68.2g max | 셀 사이즈 | Φ 21.44 X 70.65mm |
| 충/방전 가능 주변온도 | 충전 : 0 to 45℃ 방전 : -20 to 55℃ | 제조사 | LG에너지솔루션 ( made in korea ) |
| 제품 간략 설명 | LG엔솔의 21700 5000mAh 중방전 셀 | ||
1) Charging time is based on one complete charge from the 0~100% SOC. Contact and discuss with LG Energy Solution if trickle charging is required to maintain fully charged state (ex. Trickle or floating charge).
2) The maximum continuous charge or discharge current herein is the allowable current to operate cell without possibility of dramatic degradation of the cell. (Max. cell surface temperature should be controlled by BMU protection unit below 55 for charging and 70 for discharging). Complete full charge means that cell is charged from the minimum discharge voltage (refer to 2.8) to the max charge voltage (refer to 2.5) without stopping for 1 cycle. The charge and discharge current herein is the maximum allowable value in which the battery cell can perform normal charge/discharge without sudden internal changes such as CID activation. But this has nothing to do with guarantee of cycle performance and/or single cell degradation speed. For detailed Criteria for Cell basic properties (such as cycle life and capacity, etc), please refer to the explicit current conditions in each sections of this document.