LiFePO4 (LFP)

LiFePO4 battery cells (LFP-cells) are now commonly used in solar storage projects as well as in electric vehicles. These cells have a lower voltage of 3.2V than for example Lithium Cobalt cells with 3.7V and also have a lower energy density but are very good in terms of cycling and voltage drop. Their cycle life can be up to 10x higher than for NMC cells.

Prismatic LiFePO4 cells are great and ideal for your solar storage projects. 4 of them in series will make the perfect 12V battery with over 3.5kWh of capacity! You will see me using these cells a lot. All details of these cells are in the links below.


Below are affiliate links directly to manufacturers in China I have ordered with. I found the quality and customer service outstanding! I have tested the cells for matching voltage, internal resistance and capacity.
Some people reported problems with the links below. Please try the links from a desktop computer, not mobile. One of the links should always work. If you’re opening the link below with the mobile app from Alibaba, there should be a ‘Continue to website‘ link (or similar) at the bottom of your app. Please click that to continue to the actual product website.

Full cost-breakdown of all my deliveries (link to Google Spreadsheets).

EVE LiFePO4
3.2V, 304Ah

The new ‘standard’ 304Ah LiFePO4 cells.
Very good capacity test results with these cells form Qishou. Perfect quality, no scratches, burn marks, condensation. Grade A cells.

Shenzen Qishou Technology:
Alibaba product link
Alternative link: Alibaba product link


Suppliers with very good customer service and reliable products:

Shenzhen Qishou Technology:
Alibaba product link
Alternative Link: Alibaba product link

Shenzhen Basen Technology:
Alibaba product link
Alternative Link: Alibaba product link

You can also buy these cells at AliExpress or Amazon US
AliExpress product link
Amazon product link

Product and test videos:


EVE LiFePO4
3.2V, 120Ah

All cells come with copper bus bars, studs and flange nuts.
Same great quality as the above larger cells, just with a smaller capacity.
Alibaba product link (Qishou Technology)
Alternative Link: Alibaba product link

AliExpress product link
Amazon product link


EVE LiFePO4
3.2V, 104Ah

Very good A Grade cells form EVE. Perfect for your smaller project but with same good quality as the larger capacity cells above.

Shenzhen Qishou Technology
Alibaba product link
Alternative link: Alibaba product link


PALO LiFePO4 cells, 3.2V, 7.2Ah
Great LiFePO4 cells for experimenting or smaller projects. Huge capacity at small dimensions and insane high discharge current!
Max charging voltage:3.65v/cell
Max charging current:3A
Continuous discharging current:35A
Max discharge cut-off voltage:2.50v/cell

AliExpress product link


Are you here in Australia? Look at this amazing 100Ah LiFePO4 cell from UBETTER.
I bought a cell recently and tested it with 110% capacity. The cells can be charged with 1C and discharged with up to 3C!
If you want to buy them cheaper, use the Alibaba or AliExpress links above (recommended). If you want it fast us the eBay link below:
eBay Australia product link

Link to all collected data for this cell (PDF and .csv files).


Check out this video with the full cycle test of this battery:


All links on this page are affiliate links to support the channel. I’m getting paid a small commission if you order products or services through these links. This does not make the products or services more expensive for you.

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