This is a Graphene V3 high voltage LCG 6800 mAh 7.6V stick battery by Maclan Racing. The Maclan Racing "Race Formula Graphene V3" battery is the latest 2020 chemistry. Maclan continuously evolves the batteries with the latest technology to improve capacity/weight ratio (for better physical spec) along with lower IR (for better discharge performance). These properties will provide more competitive performance for extreme racers.
The MCL6020 6800 mAh retains its LCG design at 22.5mm thickness. However, it improved the capacity from 6400 mAh to 6800 mAh without increasing its weight.