| Customization: | Available |
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| Type: | Li-ion Battery |
| Cathode Material: | NCM |
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18650 NCM 3.7V 2000mah lithium ion battery cell for solar system
Basic characteristics:
| Nominal Capacity | 2000mAh |
| Voltage | 3.7V |
| Impededance | ≤ 20m |
| Discharge Cut-off Voltage | 3.0V |
| Max Charge Voltage | 4.20±0.05V |
| Standard Charge Current | 1A |
| Rapid Charge Current | 2A |
| Standard Discharge Current | 1A |
| Rapid Discharge Current | 2A |
| Weight | 40.0±1g |
| Max. Dimension |
Diameter: 18.4mm Height: 65.2mm |
| Operating Temperature |
Charge: 0 ~ 45ºC Discharge: -20 ~ 60ºC |
| Storage Temperature |
During 1 month:-5 ~ 35ºC During 6 months:0 ~ 35ºC |
Feature:
Being the highest energy battery
stable dicharge voltage
Longer service life ,over2000 cycles with capacity stayingat 80%min /discharge Cycle
No memory effect
safer and environmentally friendly
wide temperature range:available for use when the temperature ranges from -20~70centigrade
| model no. | standard capacity | iner-resistance | voltage | end voltage | charging voltage | max.charging voltage | standard charging current | fast charging current | continous discharge current | max.discharge current | size (mm) |
| IFR10150e | 0.04 | 3.2 | 2 | 3.65±0.05 | 4.195 | 0.04 | 0.06 | 0.3 | 0.3 | Φ10.2±0.1 ×H15.0±0.5 | |
| IFR14500e | 0.45 | 110+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 0.45 | 0.675 | 2.25 | 2.25 | Φ14.0±0.1 ×H50.0±0.5 |
| IFR18500e | 1 | 70+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1 | 1.5 | 5 | 5 | Φ18.5±0.1 ×H50.0±0.5 |
| IFR18650P | 1.1 | 25+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1.1 | 1.65 | 16.5 | 22 | Φ18.5±0.1 ×H65.0±0.5 |
| IFR18650e | 1.4 | 60+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1.4 | 2.1 | 7 | 11.2 | Φ18.5±0.1 ×H65.0±0.5 |
| IFR22430P | 0.95 | 25+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 0.95 | 1.425 | 14.25 | 19 | Φ22.5±0.1 ×H42.8±0.5 |
| IFR22430e | 1.2 | 60+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1.2 | 1.8 | 6 | 9.6 | Φ22.5±0.1 ×H42.8±0.5 |
| IFR22650P | 1.6 | 25+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1.6 | 2.4 | 24 | 32 | Φ22.5±0.1 ×H65.0±0.5 |
| IFR22650e | 2.1 | 60+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 2.1 | 3.15 | 10.5 | 16.8 | Φ22.5±0.1 ×H65.0±0.5 |
| IFR26430P | 1.3 | 25+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1.3 | 1.95 | 19.5 | 26 | Φ26.5±0.1 ×H42.8±0.5 |
| IFR26430e | 1.7 | 60+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 1.7 | 2.55 | 8.5 | 13.6 | Φ26.5±0.1 ×H42.8±0.5 |
| IFR26650P | 2.2 | 20+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 2.2 | 3.3 | 33 | 44 | Φ26.5±0.1 ×H65.0±0.5 |
| IFR26650e | 3 | 60+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 3 | 4.5 | 15 | 24 | Φ26.5±0.1 ×H65.0±0.5 |
| IFR32600e | 3.5 | 20+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 3.5 | 5.25 | 17.5 | 28 | Φ32.5±0.1 ×H60.0±0.6 |
| IFR32600P | 3 | 20+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 3 | 4.5 | 45 | 60 | Φ32.5±0.1 ×H60.0±0.6 |
| IFR32900e | 5 | 20+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 5 | 7.5 | 25 | 40 | Φ32.5±0.1 ×H90.5±0.5 |
| IFR32900P | 4.5 | 20+10 | 3.2 | 2 | 3.65±0.05 | 4.195 | 4.5 | 6.75 | 67.5 | 90 | Φ32.5±0.1 ×H90.0±0.5 |
| IFR42110 | 10 | ||||||||||
| IFR42120e | 12 | 5+5 | 3.2 | 2 | 3.65±0.05 | 4.195 | 12 | 18 | 60 | 96 | Φ42.5±0.1 ×H120.0±0.5 |
| REMARKS | 1CA discharge | maximum | 1C discharge | 1.5C discharge | P model 15C/ E model 5C | P model 20C/E model 8C |
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