4 PCS 12V 300Ah LiFePO4 Deep Cycle Battery, Built-in 200A BMS, 2000-5000 Cycles, Each battery Can Support 2560W Power Output, Perfect for RV, Caravan, Solar, Marine, Home Storage and Off-Grid
4 PCS 12V 300Ah LiFePO4 Deep Cycle Battery
Item Package Quantity:4 | Size: 12.8V 300AH
About CHINS Battery
We have our own factory and have been committed to providing customers with high-quality
battery products and after-sales service. We also set up our own after-sales service center in
California, USA, to provide customers with real 10-year warranty service. It can charge
various electronic products and is compatible with various devices.
Rated Capacity (0.2C): 300Ah / 3840Wh
Cycle life: > 2000 cycles at 100% Depth of Discharge (DoD),
up to 5000 cycles at 80% DoD
Rated voltage: 12.8V
Charge voltage: 14.4 – 14.6V
Cut-off voltage: 10V
Depth of Discharge (DoD): 100%
Standard charge current: 40A
Charging time: Approximately 6 hours
Max continuous charge current: 100A
Max continuous discharge current: 200A
Peak discharge current: 400A (Duration: less than 5 seconds)
Operating temperatures: Charge 0°C~50°C,
Discharge -20°C~60°C, Storage -20°C~50°C
Impedance: ≤ 15mΩ
1. Within 90 days from the date of purchase, if our products have quality problems and
cannot work normally., we can provide refund services.
2. More than 90 days from the date of purchase, and within 3 years, If our product fails to
work normally, the consumer assists us in completing all the battery testing, and both
parties confirm that the product does have quality problems, we will send the new product
to the consumer for free.
3. If you encounter any questions when using the product, please feel free to contact us, we
will provide 24-hour customer service.
4.Please read the product manual carefully before installing and using the product. If the
consumer fails to install, use and maintain the product correctly in accordance with the
requirements of the instruction manual, which causes serious quality problems in the
product, it is not covered by the warranty.