Raw LiFePO4 Cell Deals Page

​(I make a commission for purchases made through the links below)
If you are on a budget and cannot afford a $950+ battle born, check out the raw cell deals below. These cells are used in expensive drop in lead acid batteries, but the only difference is that you need to add a case and BMS. If you want to know how to build your own battery, check out this page: Click Here

With all raw cell systems, you should do a capacity test. This is very easy to do if you buy a battery monitor shunt (click here). Just ensure that you have full capacity, and you should be set. 

If you want to learn how to build a custom LiFePO4 battery, click here for schematics

Durable LiFePO4 Cells: Fortune
(Currently, these are my favorite)

These are made for high durability, and long use. These are why I love them:
  • You can use an impact gun on the terminals
  • Threaded steel rod holes on every cells so you can build a large bank in seconds
  • Terminal covers
  • Small channels for running balance wires on the top
  • Large, thick terminals! They are massive
These are the "industrial" use LiFePO4 cells. Manufactured for stationary power storage and electric car conversions. 

I love them! I was sent a couple packs and fell in love. They are unique, and nothing else on the market is quite like them. 

Here are the links to purchase them:
Click Here for 60Ah Fortune Cells
Click Here for 100Ah Fortune Cells

Dirt cheap CALB Cells

CALB Cells are great, and a go-to cell for early electric car conversions. Just because they are cheap, does not mean they lack quality. CALB cells have been used for years and are a very popular lifepo4 cell. Be sure to order with busbars.

These cells are new, and work well. Many people have used them in RV solar power systems with very little degradation. I personally love the bus bars and terminal size. They are very strong and take minutes to add a bms! I highly recommend these ones. 

Click Here for 100ah 12v (1280wh) Battery Kit
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Click Here for 100ah 24v (2560wh) Battery Kit

Click Here for 100ah 48v (5120wh) Battery Kit

Aluminum Case BLS Cells

If weight and size matters, you should buy aluminum cased cells instead of the calb cells above. These will cost a bit more, but should work as well as the cells above. 

Be aware that the cells below are labeled as "NEW". This matters a lot! Aliexpress is FILLED with grade b cells (even from the sellers below). If you buy these cells new and matched (from the sellers below), you will be set. Do not buy the cheaper "grade b" cells!
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12v Kits:
Click Here for 105ah 12v (1280wh) Battery Kit

Click Here for 190ah 12v (2432wh) Battery Kit
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48v Kits
Click Here for 100ah 48v (5120wh) Battery Kit

Click Here for 150ah 48v (7680wh) Battery Kit

LiFePO4 Battery Management Systems (BMS)

12v 100A BMS w/ Low temp Charging Protection!!

So happy to find this. I have been testing BMS for about a month and many of them failed/were hard or impossible to program/heated up excessively etc. 

Then I found this BMS. It is used in medical devices and it's top quality. I tested the low temp charging protection, over current protection and voltage cut offs and it passed all of my tests.

What you need to know when using it:
  1. You need to program it but it takes seconds and you use your phone and bluetooth to do it. DO NOT use the app available on this BMS's website. You need to use the app listed below (download it) and install it on your phone. Then you can connect to the bms and change the BMS parameters. Scroll to the "low temp cut off" setting, and set it to 2 degrees Celsius, and you are done. Be sure to save the settings.
  2. Next problem is if you plan to use this bms with large currents, you need to add your own wires. I actually pushed 100A with the wires included, but they were warm. It is best practice to add more wires or use a nice thick copper wire.
And that's pretty much it. You will love it. It connects to the bluetooth instantly and its easy to program how you wish. 

Click here to buy now from battery hookup and do not forget to use coupon code "SOLAR" for 10% off

You can buy this BMS for a cheaper price than the listing above, from Aliexpress, but it will take a few weeks to arrive. Click here

​​And below is the APK file (to install on your android device) so you can program the low temp cut off settings:
xiaoxiang-protection-enterprise__1_.apk
File Size: 4385 kb
File Type: apk
Download File

8-16s LiFePO4 BMS that works really well

I have tested this one for months and it works really well. Has low temp cut off and lots of other features. You can program pretty much every feature of this bms, but the hardest part is to "activate" it. There is a method by exposing it to a low voltage, but the easiest way is to stick a charger on the bms output lead (just add a battery charger like you normally would) and it will activate instantly. After that, you are set! 

Also, the bluetooth connection password is 1234

Click Here to check it out on ebay (sponsored link)

Daly BMS for LiFePO4 Raw cell systems (No Low Temp cut off, but easy to install)