High capacity INR21700 50E cell
Model: INR21700-50E
Nominal Capacity: 5000mAh
Minimum Capacity: 4900mAh
- Charge : 0.5C(2450mA), 4.2V, 0.02C(98mA) cutoff @ RT
- Discharge : 0.2C(980mA), 2.5V cutoff @ RT
* 1C=4900mA
Nominal Voltage: 3.6V
Charging Method: CC-CV
Charging Voltage: 4.2V
Standard Charging Constant Current: 2450mA
Standard Charging Time: 3hours
Standard Charging End Current: 98mA
Maximum Charging Current: 4900mA(not for cycle life)
Discharging Cut-off Voltage: 2.5V
Maximum Discharge Current
- For Continuous Discharge: 9800mA
- Not For Continuous Discharge: 14700mA
Cycle Life: Capacity ≥ 3,802mAh @ after 500cycles(80% of the Rated Discharge Capacity @ RT)
- Charge:0.5C(2,450mA),4.2V,CCCV0.05C(245mA) cut-off @ RT
- Discharge: 1C(4,900mA), 2.5V cut-off @ RT
Weight: Max. 69g
Maximum Dimensions: D-20.25mm, L-70.80mm
Storage Temperature: -20 to +60° C
Applications:
Portable high power devices
Stationary battery backup systems
Grid stabilization energy storage systems
Commercial truck and bus hybrid electric vehicles (HEVs)
Other models:
Model. |
Description |
Weight(g) |
discharge |
USA K2 IFR 18650P 3.2V |
1200mAh |
45 |
30C/60C |
IFR 18650P 3.2V |
1100mAh |
45 |
20C/30C |
IFR 18650E 3.2V |
1500mAh |
45 |
3C/5C |
USA K2 26650Ev 3.2V |
3200mAh |
85 |
5C/10C |
USA K2 26650P 3.2V |
2600mAh |
85 |
30C/60C |
IFR 18650P 3.2V |
1500mAh |
45 |
15C |
IFR 38120S 3.2V |
10Ah |
330 |
5C/8C |
IFR 38120P 3.2V |
10Ah |
330 |
10C/20C |
ICR 18650E 3.7V |
2200mAh |
45 |
3C |
ICR 26650E 3.7V |
4000mAh |
82 |
2C |
ICR 26650E 3.7V |
4500mAh |
82 |
2C |
ICR26700E 3.7V |
5000mAh |
85 |
2C |
SAMSUNG INR18650-13P/13L |
1300mAh |
44.5 |
10/20C |
SAMSUNG INR18650-15K |
1500mAh |
44.5 |
10C |
SAMSUNG INR18650-15Q |
1500mAh |
44.5 |
12C |
SAMSUNG INR18650-15M |
1500mAh |
44.5 |
18C |
SAMSUNG INR18650-13Q |
1300mAh |
44.5 |
15C |
SAMSUNG INR18650-20Q |
2000mAh |
44.5 |
8C |
SAMSUNG INR18650-20R |
2000mAh |
44.5 |
11C |
SAMSUNG ICR18650-22FM |
22OOmAh |
45 |
2C |
SAMSUNG ICR18650-22P 3.7V |
2200mAh |
45 |
5C |
SAMSUNG ICR18650-26F/26FM/26H |
2600mAh |
45 |
2C |
SAMSUNG ICR18650-28A |
2800mAh |
45 |
2C |
SAMSUNG ICR18650-29E |
2900mAh |
45 |
2C |
SAMSUNG ICR18650-30A/30B |
3000mAh |
45 |
2C |
SAMSUNG ICR18650-32A |
3200mAh |
48 |
2C |
Panasonic NCR18650PF |
2900mAh |
45 |
2C |
Panasonic NCR18650BD |
3200mAh |
47 |
3C |
Panasonic NCR18650B |
34OOmAh |
45.9 |
1C |
Panasonic NCR18650A |
3100mAh |
45 |
2C |
LG 18650 HE2 |
2500mAh |
48 |
12.5C |
LG 18650 D1 |
3000mAh |
48.5 |
2C |
LG 18650 C2 |
2800mAh |
48 |
2C |
LG 18650 B4 |
2600mAh |
48 |
2C |
LG 18650 S3 |
2200mAh |
48 |
2C |
LG 18650 MF1 |
22OOmAh |
48 |
5C |