This are modules out of a 2013 Chevy Malibu eco hybrid vehicle. This is a very high power module that can discharge at a peak 50C rate for up to 10 seconds, and a continuous discharge rate of about 100 Amps.
These consist of third generation Hitachi 40mm by 92mm 4.4 amp hour cells. They are enclosed in a heavy-duty all metal case for added safety. There are wires attached that will allow the use of a BMS. We don't have the pinout of the connectors but you should be able to figure it out with an ohm meter. These are very high quality cells that tend to stay balanced without a BMS, but you would have to periodically check the individual cells with a voltmeter to be sure they are staying balanced.These are used batteries so they might have slight degradation. The voltage of each cell has been checked. They are currently resting around 3.4 volts per cell. This item ships to the lower 48 states only.
This item is guaranteed to be 100% functional however being a used item it may have minor scratches, scuffs, wear marks, faded finish, etc. The item "Chevy Malibu Lithium Battery Module 57.6v 500 watt 50C discharge solar golf cart" is in sale since Wednesday, June 16, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Electric Vehicle Parts\Electric Vehicle Batteries".The seller is "hybridbatteryboss" and is located in Syracuse, New York. This item can be shipped to United States.