Panasonic DMW-BLE9, DMW-BLG10 Battery (2-Pack) by Wasabi Power

I've bought Wasabi Power batteries for my Panasonic GH4 and GX cameras in the past. My GX batteries seemed to have some swelling. Terry from Wasabi quickly honoured the warranty on these batteries, sent replacement and provided free shipping (to Canada, to boot) as well. The replacements have been perfect, as well as my older GH4 batteries. They are as good as the OEM batteries from Panasonic. Overall I'm very satisfied with the after-sale service and will keep buying from them.

Great price and works just fine. I just hope they last. I have ordered non-original batteries in the past, and although they compare favorably in price, they tend to have half the lifespan of the originals. I guess time will tell. In the meantime, it’s nice to have cost effective spares.

Incredible customer service. A pleasure to deal with. I had caused a problem with one of my batteries. I called and they were replacing it without a problem. they asked how my other battery was. i had purchased two plus a charger 3 years prior. i confessed that i did not lock my battery compartment properly and it had fallen out. replaced both for a delivery charge.