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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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Base knowledge for AA 3.2V LiFePO4 Battery 14500 For Solar Light Solar Lawn Bike Head Lighting
Some company called this model 14505 also, in order to avoid misunderstand , pls take close attention to below information
IFR14500 3.2v flat type
IFR14505 3.2V Top type
The size is High:50.0±0.5mm Diameter: 14.3±0.2 mm
Pls check the max size if your measure with strict require .
Features for AA 3.2V LiFePO4 Battery 14500 For Solar Light Solar Lawn Bike Head Lighting
1. Model name:IFR14500/AA 400mAh 1.28Wh
2. There are IFR14500/AA
200mAh/250mAh/300mAh/400mAh/500mAh/550/600mAh available
3. The application are widely,for street light,solar product and so
on.
4. Excellent abuse tolerance and environmentally friendly
5. Excellent calendar life, 10X cycle life vs. conventional lithium
ion
6. With greater power and energy density and lower impedance.
7. Suitable for a wide variety of applications and system designs.
8. Proven performance in the toughest conditions, combining
durability, reliability, and safety
9. Offers an excellent combination of price-performance.
Solar street light and Lawn and Led lighting
back-up power for exploration instruments
Ups communication station
Robot and smart device
Tracking device , GPS equipment
infusion pump
intelligent vacuum cleaner
portable speaker products
Medical instrument breathing machine
desktop POS machines
portable equipment
Electrical bike , tour bus e-boat
Battery Specification List:
3.2V LiFePO4 Battery 14500 550mAh Power Type for Grid Stabilization
Energy Storage Systems
No. | Items | Specifications | Remark | |
1 | Nominal Capacity | 550mAh | 0.2C Standard discharge | |
2 | Minimum Capacity | 500mAh | ||
3 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
4 | Delivery voltage | 3.28~3.32V | Within 10 days from Factory | |
5 | Charge Voltage | 3.65V±0.03V | By standard charge method | |
6 | Standard charging method | 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C |
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7 | Charge current | 0.2C | 100mA | Standard charge, charge time about 7h(Ref) |
1.0C | 550mA | Rapid Charge, charge time about: ::1.5h(Ref) | ||
8 | Standard discharging method | 0.2C constant current discharge to 2.5V, |
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9 | Cell Internal Impedance | ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
10 | Maximum charge current | 1C | 550mA | For continuous charging mod |
11 | Maximum discharge current | 3C | 1650mA | For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity)
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12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
Discharge | -20~60℃ 60±25%R.H. | |||
13 | Storage temperature for a long time | -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. | |
What is your MOQ ?
for trial order,we can accept smaller MOQ , OEM and ODM order 500-1000packs base on detail model
Can I get a sample ?
Yes,we can provide free sample,customers just need pay for it and
the shipping cost. The single
Can you make my logo on the products?
Sure,ODM and OEM is welcome if your order can meet your MOQ require.
What is the warranty ?
Usually the warranty time is 12 months , if you have specially
require, we can support .
Can you make products according to my design ?
Sure,we have professional engineers and technicians team and strict
production standards, we guarantee that the product will be 100%
the same as your design.
How about your product quality ?
"Quality is first" always is our principle,professional quality
control process from raw materials to finished products,every
process must be inspected and tested by our QC group,good quality
must be 100% guaranteed.
How long can you send out the goods ?
Delivery :30 working days as usual for after sample approved.
7-10 days for standard and stock model
