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Contact name:Paul Huang
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Emergency Exit Light LiFePO4 Batteries 18650 1500mAh 6.4V for Emergency Lighting and Power Supply
| Classification | Type | Capacity | Nominal Voltage(V) | Figuration Dimension | |
| Typical capacity(mAh) | Diameter(mm) | Height(mm) | |||
| LiFePO4 Battery | IFR 14500 | 600 | 3.2 | 14±0.2 | 50±0.5 |
| IFR 18500 | 1000/1100 | 3.2 | 18±0.2 | 50±0.5 | |
| IFR 18650 | 1600/1800/2000 | 3.2 | 18±0.2 | 65±0.5 | |
| IFR 26650 | 3300/3400/3600/3800/4000 | 3.2 | 26±0.2 | 65.5±0.5 | |
| IFR 26700 | 4000/4500 | 3.2 | 26±0.2 | 70.0±0.5 | |
| IFR 321400 | 15000 | 3.2 | 32±0.2 | 140.0±0.5 | |
Application:
1. Lighting: emergency lighting, emergency power supply, solar lights, searchlingts, flashlights
2.Power tools: electric drills, planers, saws, power granted
3. Electronic toys: remote control car, remote control boats, aircraft, model aircraft
4. Communication equipment: cordless phones, walkie-talkie
5. Other uses: electric shavers, massagers, electric tooth brush
Product performance:
1. Long cycle life. The cycle life of LiFePO4 battery is more than 2000 times. Under the same conditions, LiFePO4 battery can be used for 7 to 8 years.
2. Safe use. Lithium iron phosphate has been strictly tested for safety and will not explode even in the worst traffic accidents.
3. Fast charging. Lithium iron phosphate battery can be charged and discharged quickly with high current 2C. Under the special charger, the battery can be fully charged within 40 minutes at 1.5C.
4. High temperature resistance. The peak temperature of lithium iron phosphate can reach 350 to 500 ℃, while that of lithium manganate and lithium cobalt oxide is only about 200 ℃.
5. Large capacity. Lithium iron phosphate battery has a larger capacity than ordinary battery (lead acid, etc.), according to the capacity density of battery, the energy density of lead-acid battery is about 40wh / kg, and the energy density of mainstream lithium iron phosphate battery in the market is above 90Wh / kg.
6. No memory effect. No matter what state the battery is in, it can be used as soon as it is charged. There is no need to discharge it before charging.
7. Environmental protection, non-toxic and pollution-free. Lithium iron phosphate battery is generally considered to be free of any heavy metals and rare metals (Ni MH batteries need rare metals), non-toxic (SGS certification), pollution-free, in line with European ROHS regulations, green environmental protection batteries.
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
Product parameters:
| 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 |
Standard Charge Mode: CC/CV
Cycle Life: ≥2000 times
Operating Temperature: (-20℃) - (+60℃)
Cell Dimension: 18(W), 65(H)mm
Cell Weight: ≈90g
Expected Life: 10 year
Packaging: Standard export package or customized package
