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RoHS Certified 3.2V 600mAh LiFePO4 Battery with 2000 Cycle Life for Solar Lights

Categories LiFePO4 Battery Cell
Model Number: IFR14500
Certification: UN38.3, MSDS, IEC62133, RoHS
Place of Origin: China
MOQ: 5000pieces
Payment Terms: T/T
Supply Ability: 40'000Pieces daily
Delivery Time: within 10days
Packaging Details: Bulk packing
Nominal Voltage: 3.2V
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RoHS Certified 3.2V 600mAh LiFePO4 Battery with 2000 Cycle Life for Solar Lights

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.ItemsSpecificationsRemark
1Nominal Capacity600mAh0.2C Standard discharge
3Nominal Voltage3.2V
4Discharge end voltage2.5V
5Charge Voltage3.65V±0.03VBy standard charge method
6Standard charging method0.2C constant current, 3.65V constant voltage charge to 3.65V, continue charging till current decline to ≤0.01C
7Charge current0.2C | 120mAStandard charge, charge time about 6h (Ref)
0.5C | 300mARapid Charge, charge time about: 3h (Ref)
8Standard discharging method0.2C constant current discharge to 2.5V
9Cell Internal Impedance≤50mΩInternal resistance measured at AC 1KHZ after 50% charge
10Maximum charge current1C | 600mAcontinuous charge
11Maximum discharge current3C | 1800mAcontinuous discharge
12Operation Temperature and relative humidity RangeDischarge: -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
13Storage 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
LiFePO4 14500 3.2V 600mAh rechargeable battery cell front view LiFePO4 14500 3.2V 600mAh rechargeable battery cell side view
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 VoltageTypical CapacitySizeCharge RateDischarge RateWeight(g)Cycle life (80% DOD)
IFR104403.2V200mAh10.3*44.20.2-0.5C0.2-3C7≧2000
IFR144303.2V400mAh14.2*430.2-0.5C0.2-3C13≧2000
IFR145003.2V600mAh14.2*50.20.2-0.5C0.2-3C18≧2000
IFR163403.2V400mAh16.2*34.20.2-0.5C0.2-3C13≧2000
IFR185003.2V1000mAh18.1*50.20.2-0.5C0.2-3C34≧2000
IFR186503.2V1500mAh18.5*65.30.2-0.5C0.2-3C42≧2000
IFR186503.2V1800mAh18.5*65.30.2-0.5C0.2-3C62≧2000
IFR226503.2V1800mAh22.5*65.30.2-0.5C0.2-3C64≧2000
IFR266503.2V3400mAh26.5*65.30.2-0.5C0.2-3C85≧2000
IFR266503.2V3600mAh26.5*65.30.2-0.5C0.2-3C90≧2000
IFR266503.2V3600mAh26.5*65.30.2-0.5C0.2-3C90≧2000
IFR327003.2V6000mAh32.5*65.30.2-0.5C0.2-3C150≧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

Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

Research and Development team and equipment
Quality Control Quality control processes and standards
Certificates

CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

Product certifications and quality standards
Factory Tour

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.

Shenzhen Gold Power Energy factory facilities and production
Quality RoHS Certified 3.2V 600mAh LiFePO4 Battery with 2000 Cycle Life for Solar Lights for sale
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