Hold your horses a bit before buying the $103 Amazon "DJI" battery. I ordered one a week ago, and it is currently in transit. However, I just received a full refund on the battery from Amazon, with the following note from the seller:
Hi
Thank you for buying.
We found the products and does not match the description.
So we return the money to you.
Best regards.
The battery is at the local UPS depot, so I fully expect it to hit my doorstep tomorrow. the big question is whether the package contains a real DJI battery (As described in the Amazon ad), a fraudulent battery, or something completely different...