▶The nominal voltage of lithium iron phosphate battery is 3.2V,and it has following advantages:
▶Economical and durable.
▶High output rate.
▶Stable electrical properties.
▶Good consistency.
▶Wide range of operating temperature.
▶Low self-discharge rate.
▶Standard discharge current is 2 to 5C,continuous high-rate discharge current is up to 10C,and instantaneous-pulse discharge current reaches 50C.
▶Wide range of working temperature(charge:0～45C,discharge:-20℃~+75℃).
▶Excellent safety performance.
▶Long cycle life:capacity remains 90% after 2000cycles at 1C.
▶The products are widely used in following fields:
▶Energy storage devices powered by solar energy or wind, UPS,EPS and emergency light.
▶Caution light and safety lamp.
▶LEV,electric bicycle,electric tools,etc.
▶Medical apparatus,portable instruments,etc.
| Model | (mAh) | (g) | (mΩ) | (mA) | nominal | size | |
| nominal | approx. | internal | the maximum | voltage | (mm) | (mm) | |
| capacity | weight | resistance | discharge current | diameter | height | ||
| IFR26650 | 3300 | 85 | ≤30 | 3C | 3.2V | 26.0±0.2 | 65.0±0.5 |
| IFR26650 | 3000 | 80 | ≤30 | 3C | 3.2V | 26.0±0.2 | 65.0±0.5 |
| IFR26650 | 2300 | 78 | ≤20 | 20C | 3.2V | 26.1±0.2 | 65.0±0.3 |
| IFR18650 | 1500 | 42 | ≤38 | 3C | 3.2V | 18.2±0.2 | 65.0±0.3 |
| IFR18650 | 1400 | 41 | ≤50 | 3C | 3.2V | 18.1±0.2 | 64.5±0.5 |
| IFR18550 | 1000 | 30 | ≤60 | 2C | 3.2V | 18.2±0.2 | 50.0±0.3 |
| IFR14550 | 600 | 18 | ≤100 | 2C | 3.2V | 14.2±0.2 | 50.0±0.3 |
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