SUPER BEAST 24v 48ah 1.23kWh Lifepo4 48 HEADWAY CELLS POWER CAR AUDIO LITHIUM

  

You get 48 Headway cells plus you get all the 300a busbars, wiring, and cells holders. This is by far the best deal on Headway cells. The modules are confirmed to be balanced and fully functional. This is a pure power module.

These were used as backup only so they are fully functional. Connect this one module to a 5000w 24v inverter with no problem. You will need to add your own 8s lifepo4 BMS or convert this into a 12v module.

You have full access to the balance leads so wiring the BMS will be very easy. Also possible to series 2 of these for a 48v module. So many applications these will be good for from RV, solar storage, to car audio. Make sure you know how to work with lithium batteries before purchasing and also make sure you know how to wire a BMS. Always use a BMS (battery management system).

If you don't know what a BMS is this would not be the right product for you. These units are for those who understand and know how to build their own batteries. You can learn a lot about battery building on Youtube if you are interested but you should have a level of knowledge on battery building before purchasing this product due to the very high power this module can put out.

All you have to do to convert these into 12v is cut the busbar straight down the middle that connects series groups 4 to 5. You will then have 2 12v modules that can push 300a continuous with the included busbars. These are beast modules made to provide hundreds of amps of power.

This is the absolute cheapest and best option for car audio and for those of you looking for a 24v powerwall option built like a tank you can't go wrong here. Professionally built and ready to go. This module can be disassembled with just regular screw drivers and wrenches. Super easy to work with. You will not be disappointed. The busbars in the middle are plates with the positive and negative cells screwed directly to each other which is the absolute best way to make connections on these cells. It's basically a threaded rod and the cells screw into each other in the center of the module.

Below are the specs of each cell. You can separate them very easily to build your own module.

These were only used as backup to start transformers so the cells will test great even though they are technically used. Plus you know these are the legit cells, not rejects or grade B junk. We tested tens of thousands of these cells and average around 95% capacity. BMS balance lead pin layout is in the 6th photo. You can cut the wires and connect them to your BMS.

DIMENSIONS: 11.5 x 7 3/4 x 14 inches. Module Weight is 41 lbs. The busbars are copper on one side and tinned copper on the other side.