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AA LiFePO4 Battery Cells 3.2V 500mAH 14500 Cells Lifepo4 Cells For Power Tools Toys Electric Products
Product Description for Rechargeable Lithium Battery 3.2v 500mAh, replace Ni-MH, Ni-CD, dry AA battery
Parameter Table:
| Item | Condition/ Note | Specification | Remarks | |
| 2.1 Norminal Capacity | 1C discharge capacity | 500 mAh | ||
| 2.2 AC Impedance | At AC 1000 Hz | ≤60mΩ | ||
| 2.3 Nominal Voltage | 3.2 V | |||
|
2.4 Cell Size | Cell Diameter | 14.1±0.2 mm Max. 14.5 mm | For details, please prefer to Figure 1. | |
| Cell Height | 51.5±0.5 mm Max. 52mm | |||
| 2.5 Cell Weight | (single cell) | 18± 2 g | ||
| 2.6 End-of-charge Voltage | CC Mode | 3.65 V | ||
| 2.7 End-of-charge Current | CV Mode | 0.3 A | ||
|
2.8 Charging Method | Standard Charging | 1 C at CC/CV | 60 min | |
| Quick Charging | 2C at CC/CV | 30 min | ||
| 2.9 End-of-discharge Voltage | CC Mode | 2.0 V | ||
| 2.10 Max continuous Discharging Current | 500mA | |||
| 2.11 Max Pulse Discharging Current | 3000 | 10s | ||
| 2.12 Cycle Life | 1 C/ 100% DOD | >2000 cycles | ||
|
2.13 Operating Temperature Range | Charging Temperature | 0~60 °C | ||
| Discharging Temperature |
-20~ 60°C | |||
| Storage Temperature | ≤one year | -20~ 45°C | ||
| 2.14 Appearance | Without break, scratch, distortion, contamination, leakage and so on | |||
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Product Advantages
1. Long cycle life. More than 2500 times (charge and discharge at 1C, 80% capacity retention after 2500 cycles);
2. Compact in size and light in weight. 1/3 smaller in size, 2/3 lighter in weight than lead acid battery.
3. High safety: No fire and explosion in overcharge test; No explosion, no fire under collision, over charged or short circuit.
4. Good charging and discharging performance. 3C continous discharge and 10C burst.
5. Full green and . All raw material of the batteries are environmental-friendly,
6. Wide working temperature range: From -20℃ to 60℃, extremely cold and hot weather will not affect its performance.
7. Bar Code management system. All data is managed by system, we can trace the cell information and match every pack with closest data.
8. Produced with automatic equipments.
Certificate
Package
Application
AA cells are widely used in our daily life:
1.Telecommunication: cellular phone, web phone, interphone, wireless earphone.
2.Portable office devices: Notebook, PDA, portable electrograph, portable printer.
3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
5.Illuminate devices: miner lamp, searchlight.
6.Others: toys, models.
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Benergy Tech Co. Ltd
Sales Engineer:Kevin Zhang
Web: www.benergytech.com
Email: info@benergytech.com
skype: simpleleu
Tel/What's APP: +86 13580 452443
LIFEPO4 BATTERY DESIGN MANUFACTURING
If you have any question, please feel free to contact us!