Godson Technology Co., Ltd
Guangzhou Godson Technology Co., Ltd
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Good charging and discharging efficiency for LiFePO4 Emergency Lighting Battery 14500 1200mAh 3.2V
LiFePO4 Rechargeable Battery 3.2V 1200mAh
| Pos. | Product Parameters | Data |
| 1 | Standard Charge Mode | CC/CV |
| 2 | Cycle Life | ≥2000 times |
| 3 | Operating Temperature | Charge:(0℃)-(45℃) Discharge(-20℃) - (+60℃) Storage Temperature: (-20℃) - (+50℃) |
| 4 | Expected Life | 10 years |
| 5 | Packaging | Standard export package or customized package |
List Of LiFeO4 High Temperature Cells
| Type | Diemeter (mm) | Height (mm) | Voltage (V) | Capacity (mAh) | Operating Temperature (°C) |
| IFR14500 | 14.5 | 50.5 | 3.2 | 500 | -20 to 60 |
| IFR14500 | 14.5 | 50.5 | 3.2 | 550 | -20 to 60 |
| IFR14500 | 14.5 | 50.5 | 3.2 | 600 | -20 to 60 |
| IFR18500 | 18.5 | 50.5 | 3.2 | 1000 | -20 to 60 |
| IFR18650 | 18.5 | 65.5 | 3.2 | 1400 | -20 to 60 |
| IFR18650 | 18.5 | 65.5 | 3.2 | 1500 | -20 to 60 |
| IFR22650 | 22.5 | 65.5 | 3.2 | 2000 | -20 to 60 |
| IFR26650 | 26.5 | 65.5 | 3.2 | 3000 | -20 to 60 |
| IFR26650 | 26.5 | 65.5 | 3.2 | 3300 | -20 to 60 |
| IFR26650 | 26.5 | 65.5 | 3.2 | 3400 | -20 to 60 |
Feature Of Lifepo4 Battery:
1. Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.
2. High power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity wider temperature range: -20℃~60℃.
3. Long cycle life: offers up to 20 times longer cycle life and 5 times longer/calendar life the lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
4. Lighter weight: About 40% of the weight of a comparable lead acid battery. A “dron in”replacement for lead acid batteries.
5. Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
6. Increased Flexibility: Modular Design enables deployment of up to up to ten battery in parallel.
Performance Curves of LiFePO4 Cell:
1. LiFePO4 Cell Charge Curve (Charge at 0.1C)
2. LiFePO4 Cell Discharge Curve (Discharge at 0.2C )
3. LiFePO4 Cell Charge Efficiency At Different Temperature
4. LiFePO4 Cell Cycle Life Curve
5. LiFePO4 Cell Capacity Change At Smart Floating Charge At 55 degree
The Advantages of Lithium Iron Phosphate Batteries
1. High Charging and Discharging Efficiency
Lifepo4 batteries are lithium-ion secondary batteries. A major use is for power batteries. lifepo4 battery charge and discharge efficiency is high, with charge and discharge efficiency reaching over 90% in the discharged state.
2. LiFePO4 Battery Safety Performance is High
Lithium iron phosphate crystals in the PO bond is stable, not easy to decompose, will not collapse or heat as lithium cobaltate, even at high temperatures or overcharge will not form strong oxidizing substances, good safety. It is reported that in actual operation, a small number of samples were found to be burning in the pinprick or short circuit test, but no explosion occurred. In the overcharge experiment, a high voltage charge several times higher than the nominal voltage was used and an explosion was still found. Nevertheless, its overcharge safety has been greatly improved compared with ordinary LiCoO2 battery with liquid electrolyte.
4. Good Temperature Resistance
The peak temperature of lithium iron phosphate can reach 350℃-500℃. Wide operating temperature range (-20C - +75C), high temperature resistance, lithium iron phosphate electrothermal peak temperature can reach 350 ℃ -500 ℃.
5. LiFePO4 Battery High Capacity
It has a larger capacity than ordinary batteries. The single cell capacity is 5AH-1000AH.
6. No Memory Effect
Rechargeable batteries work in the case of often not fully discharged, the capacity will quickly drop below the rated capacity. This phenomenon is called the memory effect,like NiMH, NiCd battery, but lifepo4 batteries do not have this phenomenon, no matter what state the battery is in, with the charge, no need to charge and discharge.