RoHS Certified 3.2V 600mAh LiFePO4 Battery with 2000 Cycle Life for Solar Lights
Price:
Negotiable
MOQ:
5000pieces
Delivery Time:
within 10days
Product Description
RoHS LiFePO4 Lithium Phosphate 3.2V 600mAh 14500 AA Rechargeable KC Battery
AA IFR 14500 3.2V 600mAh LiFePO4 Rechargeable Batteries for Solar Lights
| No. | Items | Specifications | Remark |
|---|---|---|---|
| 1 | Nominal Capacity | 600mAh | 0.2C Standard discharge |
| 3 | Nominal Voltage | 3.2V | |
| 4 | Discharge end voltage | 2.5V | |
| 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 | |
| 7 | Charge current | 0.2C | 120mA | Standard charge, charge time about 6h (Ref) |
| 0.5C | 300mA | Rapid Charge, charge time about: 3h (Ref) | ||
| 8 | Standard discharging method | 0.2C constant current discharge to 2.5V | |
| 9 | Cell Internal Impedance | ≤50mΩ | Internal resistance measured at AC 1KHZ after 50% charge |
| 10 | Maximum charge current | 1C | 600mA | continuous charge |
| 11 | Maximum discharge current | 3C | 1800mA | continuous discharge |
| 12 | Operation Temperature and relative humidity Range | Discharge: -20~60℃ 60±25% R.H. Charge: 0~45℃ 60±25% R.H. |
Charge at a very low temperature such as below 0℃ will get lower capacity and reduce cycle life |
| 13 | Storage temperature for a long time | -10~45℃ 60±25% R.H. | Do not storage exceed half year. Must charge once when storage for half year. Must charge the battery with protect circuit when storage for three months. |
Product Images
Frequently Asked Questions
Q: Can I use Lithium batteries mixing with other battery types?
A: If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics of voltage, capacity, etc. may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.
Q: What will happen if the batteries with different capacity are packed together?
A: If the batteries with different capacity or new and old batteries are used together, leakage, zero voltage and so on might happen. If the batteries are rechargeable and are being charged, some batteries are overcharged and other batteries is not in full charged state. During the discharge, some batteries cannot discharge fully and other batteries might over discharge. This way, the battery will be damaged.
Q: What are the possible reasons for zero voltage or low voltage of the battery pack?
A: Short circuit or open circuit of the connector or wrong connection, de-soldering or cold solder joint between the batteries and lead, wrong connection between the batteries.
Q: What are the possible reasons if the rechargeable battery or rechargeable battery pack cannot be charged?
A: The battery is zero voltage or there is battery with zero voltage in the battery pack.
Other LiFePO4 Rechargeable Battery Models
| Model No. | Nominal Voltage | Typical Capacity | Size | Charge Rate | Discharge Rate | Weight(g) | Cycle life (80% DOD) |
|---|---|---|---|---|---|---|---|
| IFR10440 | 3.2V | 200mAh | 10.3*44.2 | 0.2-0.5C | 0.2-3C | 7 | ≧2000 |
| IFR14430 | 3.2V | 400mAh | 14.2*43 | 0.2-0.5C | 0.2-3C | 13 | ≧2000 |
| IFR14500 | 3.2V | 600mAh | 14.2*50.2 | 0.2-0.5C | 0.2-3C | 18 | ≧2000 |
| IFR16340 | 3.2V | 400mAh | 16.2*34.2 | 0.2-0.5C | 0.2-3C | 13 | ≧2000 |
| IFR18500 | 3.2V | 1000mAh | 18.1*50.2 | 0.2-0.5C | 0.2-3C | 34 | ≧2000 |
| IFR18650 | 3.2V | 1500mAh | 18.5*65.3 | 0.2-0.5C | 0.2-3C | 42 | ≧2000 |
| IFR18650 | 3.2V | 1800mAh | 18.5*65.3 | 0.2-0.5C | 0.2-3C | 62 | ≧2000 |
| IFR22650 | 3.2V | 1800mAh | 22.5*65.3 | 0.2-0.5C | 0.2-3C | 64 | ≧2000 |
| IFR26650 | 3.2V | 3400mAh | 26.5*65.3 | 0.2-0.5C | 0.2-3C | 85 | ≧2000 |
| IFR26650 | 3.2V | 3600mAh | 26.5*65.3 | 0.2-0.5C | 0.2-3C | 90 | ≧2000 |
| IFR26650 | 3.2V | 3600mAh | 26.5*65.3 | 0.2-0.5C | 0.2-3C | 90 | ≧2000 |
| IFR32700 | 3.2V | 6000mAh | 32.5*65.3 | 0.2-0.5C | 0.2-3C | 150 | ≧2000 |
Why Choose Us
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with the newest electrolyte and separator technology applied
- Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R & D
![Research and Development team and equipment]()
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Quality Control
![Quality control processes and standards]()
Certificates
![Product certifications and quality standards]()
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour
![Shenzhen Gold Power Energy factory facilities and production]()
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery pack since 2001.
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Company
shenzhen gold power energy co.,ltd
Location
11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact Person
Justine