G2 Black and Backfire Galaxy Battery Update

We have recently upgraded the battery charging wire plug to be more water-resistant.
In addition, instead of using the plastic shrink wrap, we are now using a silicon case to put the battery in and using water-resistant glue to fully seal it.

So the water is much less likely to get into the cells or BMS anymore.


5 comments


  • Tech

    Yes, the 6ah 216wh 10S2P BATTERY WITH SONY VCT6 CELLS works on old 2017 Galaxy too.


  • Erico Behmer

    Hi, will the 6AH 216WH 10S2P BATTERY WITH SONY VCT6 CELLS work will an old Galaxy 2017?


  • Kevin

    Would this battery upgrade work with my g2 black 2020 ?


  • Backfire USA

    Yes, This new battery and enclosure work with G2T as well.


  • Luke

    My G2T stopped turning on a while ago and it sounds like water damage to the battery was the problem. Can this be purchased as an upgrade/repair for the G2T?


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