Tested Valence U1-12RT LifePo4 12/24/36/48V 40Ah - Cut Cables

Every battery is fully tested and comes with the printout of the test report which shows the capacity and charge/discharge graph. These all tested between 90-99.99% capacity so they are testing very close to new. Likely only used for a few months or used as backup for hospital computer carts.

Note: These batteries do not come with the 2 black cables. You can still use them like normal as those cables are not necessary for regular use. They still have a working BMS inside and also these modules can be connected up to 4 in series for 48v. If you wanted to series connect them you will not have the intra-module balancing capability that you would have with the cables connected.