These batteries is customed for larger brushed whoop drones like Inductrix FPV Plus, BETAFPV Beta75 or Kingkong Tiny 7. Now with this larger capacity batteries, you could get a long flight time and more power while staying at a suitable weight. Also no foam inserts are needed to carry the Tiny Whoop style batteries.
ABOUT JST-PH 2.0 CONNECTOR
AKA PowerWhoop connector.With this connector, you will experience more power and longer flight times from the same size battery!