FULLY TESTED Valence U-Charge RT Series U1-12RT LifePo4 Battery 12V 40Ah 512wh
Regular price $90.00
Here are fully tested Valence U1-12rt 12v 40ah batteries. These batteries were pulled from hospital medical computer carts. We are a battery testing facility and you will get the full printout of the exact test showing the remaining capacity and discharge curve. We also open the top to check for damage to the battery management system and also ensure that there is no water damage. The top has 6 screws under the sticker so the sticker on the top may be missing if it did not peel off in one piece.
These batteries have cables for series connections so you can make them into 24v batteries. Simply connect the male cable from one battery into the female cable of another battery and the modules will communicate to each other. You will still need to add a series busbar from the one positive to the negative of the other pack. Most of the batteries we are selling have the cable, if they don't we have them for less here when you select (without cables) and they are a little cheaper. For 24v you want the modules with the cables, For 12v applications you don't need the cables so you can get the ones without for a little less.
You want a battery that is properly and fully tested with proof that it was properly tested. This is exactly what we are offering here.
The D-CC section in the test printout is the capacity reading. The batteries are fully inspected before the testing process. We ensure the groups of cells inside are balanced, check for water damage, and inspect the BMS. Then the battery is fully charged to 14.6v, discharged to 10v, and recharged to a 30% nominal voltage for proper storage and legal shipping within Department Of Transportation guidelines.
Shipping only available to the United States and Canada. Shipping out of the country requires these to be shipped via freight. For a quote email us at email@example.com.
The batteries above 40ah (100% of original capacity or better) likely have never been cycled and were just overstock. Batteries in the 80-90% and 90-100% remaining capacity range still have a ton of life left in them. Of course the lower capacity batteries are priced accordingly. All batteries regardless of remaining capacity are fully tested and are 100% in perfect working condition.