Winston 3.2v 300ah tswb-lyp300aha Lifepo4 Tested

Here are 3.2v 300ah batteries. We only have 2 at the moment. These are fully tested and come with the test printout showing the discharge curve and capacity. These tested above 100% capacity. They were only used as backup which is why they are testing new.

Please refer to the 2nd photo for the specs. If you have a project where you use these and need a replacement battery this is the best option while they last since these are hard to find at a good price.

We also cover the $37 hazmat fee and UN/4G packaging necessary to legally ship these batteries. We are fully certified.