I just received two Thunder Power G8 Pro Lite+ batteries.  Both 4s, one 2100mah and one 2700 mah.  Their advertised weights are 6.95oz and 8.25oz respectively.  They actually weigh 7.7oz and 9.1oz, respectively.  I have hyperions, eco powers and arrowind batteries that are all within 0.1oz of the advertised weights.  Is this "liberal" weight advertisement typical of Thunder Power?  I decided to splurge on these batteries (they're expensive!) because of the advertised weights.   I know its not all that much additional weight, but I'm still less than happy.

Rick