리튬이온 Lithium-ion
삼성SDI 18650 35E
삼성SDI 18650 최고용량 중방전 셀
- 모델명 : INR18650-35EmA
- Capacity : 3350V 4mAh (Max. 3,500mAh)
- 충전 전류 : Max 2,000mA
- 방전 전류 : Max 8,000mA
본문
| 모 델 명 | INR18650-35E | 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) | 3,350mAh (Max. 3,500mAh) | 전압 (Voltage) | 공칭 전압 3.6V (충전 전압 4.2V) |
| 방전 차단 전압 | 2.65V | 충전 Cut off 전류 | 68mA |
| 충전 전류 | Standard 1,020mA Max. 2,000mA | 방전 전류 | Standard 680mA Max. 8,000mA |
| 내부저항 | 35 mΩ | 싸이클 수명 | 500회 충방전시 80% |
| 셀 무게 | 69.5g max | 셀 사이즈 | Φ21.25 X 70.80mm |
| 충/방전 가능 주변온도 | 충전 : 0 to 45°℃ 방전 : -20 to 60℃ | 제조사 | 삼성SDI ( made in korea ) |
| 제품 간략 설명 | 삼성SDI 18650 최고용량 중방전 셀 | ||
7.7 Cycle Life
Each cycle is an interval between the charge (charge current 2,450mA) with 0.05C
(245mA) cut-off and the discharge (discharge current 4,900mA) with 2.50V cut-off.
Capacity after 500cycles.
Capacity ≥ 3,802mAh (80% of Rated Capacity)
7.9 Recovery Characteristics
Capacity after storage for 20days at 60°C after the Standard charged at 23°C,
measured with discharge current 980mA with 2.50V cut-off at 23°C.
Capacity recovery(after the storage) ≥ 4,410mAh(90% of Standard discharge capacity)
7.10 Status of the cell as of ex-factory
Cell should be shipped in 3.53V ~ 3.63V Charging voltage range.