How To Use Battery QR Decoder

1. ATTENTION

This decoder only works with EVE LiFePO4 cells with B Mark, and only production date is decoded.

2. How to Type QR Code

There are code on the metal QR plate. Valid code has to be 24 bits (or 19 bits for recycled cells), which is usually splited into two parts. The first part is scrached, here only input codes in part 2. For example:

Update Date： 22 Jun, 2022