Payment & Shipping Terms:
|Product Name:||UPS Power Supply Battery||Cell Type:||3.2V 20Ah|
|Charging Voltage:||≤58.4 V||Operating Voltage:||51.2 V @ C/3|
|Discharge Cut Off Voltage:||≤80 A||Nominal Discharge Current:||≤240 A|
|Material:||LiFePO4||Internal Resistance:||≤600 MΩ|
uninterruptible power supply battery,
lifepo4 ups battery
Deep Cycle Ultra Safety UPS Lithium Battery 48V 240Ah LiFePO4 , for Solar Storage
Premier custom battery pack manufacturer, 8 years exporting experience to USA and Europe market, Our staff has more than 10 years of accumulated battery engineering and manufacturing experience, Our R&D colleagues are from the top 2 university and scientific institution of studying lithium chemical in china. Strict Quality Control, we set strict QC standards include appearance, package, internal structure, electric performance etc. We promise to offer our customers high quality battery. Customer first culture: 80% of our customers are 5 years above long term partners. 7 x 24 Hours service for you, fastest reply.
|Battery pack description||51.2V 240Ah LiFePO4 battery pack||Metal case with handles for carrying|
|Cell Type and config||3.2V 20Ah|
|BMS description||PCB type BMS||Standard BMS which offer basic protection|
|Battery Pack Dimension(L*W*H)||610*300*540 ± 1mm||The metal case size|
|Battery Pack Weight||116 ± 1 kg||The whole pack weight|
|Rated Capacity||≥240 Ah||(C/3 Discharge, 23°C )|
|Charging Voltage||≤58.4 V|
|Operating Voltage||51.2 V @ C/3, 23°C/73°F (3.0 V cut off)||Average working voltage|
|Discharge cut off Voltage||39 ~ 40 V||2.5 V for cell level|
|Nominal Charge Current||≤80 A (23°C/ 77°F)||Max constant charge current is ≤80A|
|Nominal Discharge Current||≤240 A (1C, 23°C)|
|Peak Discharge Current||≤720A @5 sec (23°C)|
|Internal Resistance||≤600 mΩ||AC internal resistance|
|Operating Temperature||Charge: 0°C ~ 45°CDischarge: -20°C ~ 55°C||Suggested charging temp: 10°C ~ 35°CSuggested discharging temp: 0°C ~ 35°C|
|Storage Temperature ( ≥3 months)||15°C ~ 30°C||Keep SOC at 40~60% for long term storage|
Quality and Guarantee
Passed abuse and safety test such as drooping, nail penetration, short circuit, thermal shock, impact, crush, over charge, over discharge. and there is no fire and no explosion with stable chemical structure.
Curves of Cycle Life
For the warranty and after-service we will follow the following principle.
Warranty year(s) for this model of battery pack is specified by supplier. In the period of warranty, there is any
problem as the following description, we will take responsible for the replacement and repair.
• The whole battery pack can not be charged or discharged.
• Under the standard condition for testing, capacity is not same as nominal Ah. It is less than 80% in the first
year, or 70% in last warranty year (if the last warranty year is provided as warranty period).
• There is liquid leakage.
• There is some damage on battery pack’s case and accessory because it is caused by the battery.
There is any situation like the following description, we will not take responsible for the warranty and after-sale
Expired warranty period.
• Customer didn’t follow the manual instruction, which is resulted in battery damage.
• Customer dismantles and convert the battery pack, which is not guided by the professional people.
• There is some apparent scratches and trace on the case of BMS.
• Customer has right to choose the charger, while customer should get confirmation from supplier about
technical details of Charger, to avoid misoperation.
Contact Person: Candy Yan