Same thing, if you want to build an ESS, convert your Vectrix from NiMH to LiFePO4 - many do that themselves -, or any other LiFePO4 based project, you will need to go through this step - see why below -
You will do the Bottom Balancing of all your cells and then, never gain ... So why buy and own an expensive piece of equipment for nothing ?
That is why I decided to provide a new service: The Bottom Balancer Rental, for 19.90€ / week, excluding shipping period, so you have a full week of use of it, plenty of time to empty your cells, then return the device to me
Why is Bottom Balancing mandatory ?
Read : LiFePO4 Battery Charging Method - Don't Ruin your Expensive Cells !
Bottom Balancing the DIY ESS CALB CA180FI Cells
Bottom Balancer video
Does it work ?
Yes, I have used this device on 3 different LiFePO4 Battery packs, with 2 different cells brands
How do I use it ?
I will provide a PDF documentation by email to the persons renting it
Start renting my Bottom Balancer Now: