Used LifePo4 12/24/36/48V 40Ah 512wh - With Cables

These batteries still have the cables attached. They can be series connected up to 48v as well. A high quality, medical grade BMS is already built in. If you want to series connect them, you should charge each battery fully then connect in series. This will ensure a top balance. You can also parallel them. These are one of the most trusted and best built batteries on the market. They are used in many hospitals to power the computer carts. Bolts are also included. Series busbars are not included but the universal busbars we have in our accessories category fit. The cables will series plug into each other as you can see in the photos. 2 in series for 24v, 3 in series for 36v, and 4 in series for 48v. They cannot be series connected above 48v. They can do intra-module balancing. Dimensions: 7 1/2 x 5 1/8 x 7 1/4 Weight: 14.75lbs Recommended max continuous charge - 20a Recommended max continuous discharge - 30a max pulse discharge (30 seconds or less) - 80a