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18500 Cylindrical Li-ion Battery 1400mAh 3.7V Rechargeable Battery
| Price | $1.00 |
|---|---|
| Min Order | 3000 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 429 people viewed |
Model NO.:
HWE18500-1400mAh
Type:
Li-ion
Connection Mode:
Cell
Rechargeable:
Chargeable
Discharge Rate:
Medium Discharge Rate
Size:
Medium
Accessories Type:
Battery
Rated Capacity:
1400mAh
Standard Voltage:
3.7V
Usage:
Flashlight
Electrolyte:
Li
Certificate:
ISO9001,Bis,Ce,RoHS,Un38.3
Warranty:
12months
Cycle Life:
Over 500 Times
Housing Material:
Steel Shell
Max Discharging Current:
2c
Max Charging Current:
1c
Trademark:
HWE
Transport Package:
Standard Air Transport Packaging
Specification:
18.5*50.5mm
Origin:
China
HS Code:
850760009
Product Description
Prouduct Description
Features of LiFePO4 Battery
1,Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
2,Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
3,Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.
4,wider Temperature Range:-20ºC-60ºC.
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 four batteries in series and up to batteries in parallel.
| Electrical Characteristics | Nominal Voltage | 3.7v |
| Nominal Capacity | 1400mAh | |
| Energy | 5.18Wh | |
| Internal Resistance | ≤60mΩ | |
| Cycle Life | >500 cycles @ 1C 100% DOD | |
| Months Self Discharge | <3% | |
| Effciency of Charge | 100%@0.2 | |
| Effciency of Discharge | 96-99%@0.2C | |
| Standard Charge | Charge Cut-off Voltage | 4.25±0.1V |
| Charge Mode | 0.2C to 4.25V,then 4.25V,charge current to 0.02C(CC/CV) | |
| Charge current | 0.28A | |
| Max charge current | 1.4A | |
| Standard Discharge | Continuous current | 0.28A |
| Max discharge current | 2.8A | |
| Discharge Cut-off Voltage | 2.75V | |
| Environmental | Charge Temperature | 0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity |
| Discharging Temperature | -20 ºC to 60ºC (-4F to 120F) @60±25% Relative Humidity | |
| Storage Temperature | 0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity | |
| Mechanical | Plastic Case | Steel shell |
| Dimension | 18.5*50.5mm | |
| Terminal | No | |
| Weight | 40g |
Features of LiFePO4 Battery
1,Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
2,Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
3,Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.
4,wider Temperature Range:-20ºC-60ºC.
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 four batteries in series and up to batteries in parallel.
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