We have three different quality types of batteries:
1.AAA Quality (100% Original Battery) ——manufactured in 2014 or 2015. Never be disassembled. Taken off from New phone or got of how it is from upstream. Each Battery has different battery series num and different cell series num. The QR code on the back of the battery can scan by i-nigma(APP). When you disassembled the battery, you will see the PCM and Cell are laser welded, and from Cell to PCM and PCM to flex cable there are no any reconnected sign. Has a pleasing appearance
2.AA Quality (Superior Quality)——Manufactured 2017 or 2018, assembled with USA TexasInstruments IC on PCM board. It's the best replacement battery for 6 Plus. Maded of 100% Cobalt not Ni Co Mn(4:4:2) material. All battery has done by capacity grading process to make sure all battery are full Capacity .
3.A Quality (Ordinary Quality) ——Manufactured in 2017 or 2018, Ordinary quality cell assembled with Copy PCB board. Zero Cycle. All battery has done by capacity grading process to make sure all battery are full Capacity .300-500 Cycle life. 0 Cycle. Neatural printing. Perfect appearance.
Pay Attention :
Due to the characteristics and safety of the battery, the new foot capacity brand battery and
imported IC, the experience of mobile phone battery development and production for many years!
Factory straight hair!