The Lifepo4 CATL 3.2V 280Ah battery are original Grade-A cells with clear QR code. For easy assemble, we will weld M6 studs on the cell. Each battery will send 1 pcs copper busbar and 2 pcs nuts. Batteries are shipped from China, and the price includes shipping and import taxes！
Cell Grade;Brand New Grade A Cell
Chemistry:Lithium Iron Phosphate (LiFePO4, LFP)
Operational Voltage:2.5V – 3.65V
AC Impedance Resistance(1KHz):≤0.17±0.05mΩ
Terminal:M6 Laser Welding Stud
Cycle Performance:≥6000 Cycles
Residual Capacity Loss:Per month≤3.0%
Operating Temperature (Charge):0℃~60℃
Operating Temperature (Discharge) :-20℃~60℃
We stand behind our Grade A claims and know you will be more than satisfied with the product you receive. We offer a 30 Day no hassle, MONEYBACK GUARANTEE if you are unsatisfied with your cells for ANY reason. You will be responsible for the return shipping fees unless product is determined to be faulty.
We offer a 5 year warranty on all EVE LiFePO4 battery products. We offer technical support and troubleshooting throughout the duration of the warranty.
Warranties only apply to original owner and are non-transferrable. We will verify your purchase prior to processing any warranty claims or returns.
If it is determined that our product is obviously faulty, we will ship new product to you immediately. We will cover the cost of return shipping. This does not apply to items that have been damaged due to gross negligence, normal wear & tear, improper installation or abuse.
Our warranty does not cover items that have been damaged due to gross negligence, improper installation or abuse. If you are unsure, you should contact us before installing the product.
*Please note we have serial numbers for every product we ship so these will be checked and verified before any warranty claim can be started.