Uninterruptible power supplies LiFePO4 battery with IEC/EN62620
14500 LiFePo4 Cell Specification
Nominal Voltage |
3.2V |
Nominal Capacity |
600mAh |
Typical Capacity |
630mAh after standard charge and standard discharge |
Standard Charge |
Constant current at 300mA charge to 3.65V, then constant voltage at 3.65V charge till current decline to ≤6mA |
Fast Charge |
Constant current at 600mA charge to 3.65V, then constant voltage at 3.65V charge till current decline to ≤6mA |
Standard Discharge |
120mA to 2.0V |
Fast Discharge |
600mA to 2.0V |
Maximum Continuous Charge Current |
600mA |
Maximum Continuous Discharge Current |
1800mA |
Operating Temperature |
Charge 0°C to 45°C
Discharge -20°C to 60°C |
Dimensions |
Diameter 14.5mm
Height 50.5mm |
Typical Weight |
16g |
Design Standards:
IEC 62620:2014/AMD1:2023
IEC 62133-2:2017/AMD1:2021
Emergency Luminaires and Lamp controlgear: IEC 60598-2-22:2021, IEC 61347-2-7:2011+A1:2017+A2:2021, UL924
Self-contained emergency luminaires using a rechargeable battery as the emergency safety source shall comply with the requirements of Clause 23 of IEC 61347-2- 7: 2011 and Clause 23 of IEC 61347-2-7: 2011/ AMD2: 2021.
A.7 Lithium iron phosphate (LiFeP04), lithium nickel manganese cobalt oxide (Li(NiCoMn)O2), lithium titanate oxide (LTO) batteries
A.7.1 The cells shall conform to IEC 62620 and IEC 62133-2.
A.7.2 A battery shall conform to the following subclauses of IEC 62133-2:2017.
Battery packs are customized products, which is supposed to combine with cells in different configuration, in order to fit for your product. For any power solution, please feel free to contact us, together we work, the better solution we can achieve.
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Jack <mfr#jyh-battery. com>
Company
JYH Technology is ISO9001 manufacturer of rechargeable batteries. Our major business include:
1. Li-ion/LiFePO4 (polymer and cylindrical), NiMH and NiCd cell manufacturing
2. Custom battery packing with JYH rechargeable cells
3. Custom battery packing with cells like S*nyo, S*msung, L*, etc
Our factory covers an area of 30,000 sqm, and accommodate with over 500 people. Most of our batteries are exported to Europe and North America market directly, CB, UL certificated for most models. As 20-year energy solution provider, we are sure we can help you with suitable power solution.