7500mAh W-20 Battery for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS Higher Capacity Replacement Battery

Great replacement battery.

Perfect replacement battery for the ATT Netgear WiFi Jetpack black. Very good quality. The item was as depicted in the description

Worked great for 2 1/2 months. And has quit taking a charge past 2%. even after 12 hours being on charger, with unit off.

I recently got the new Netgear MR6500, which is AT&T's top-of-the-line MiFi router. It's amazingly fast, but the battery life isn't great. I was looking for a spare battery and found that the only option readily available was a $50 OEM battery at the AT&T store. During my search, I came across another battery online, and in the pictures, I noticed the code W-20. It claimed to have 50% more capacity than the OEM battery. Considering the price, and since it looked just like the OEM, I decided to give it a shot. And guess what? It's actually identical to the OEM battery! It fits perfectly and works exactly the same, but with 50% more battery capacity! This is fantastic and definitely worth buying. I'm planning on ordering another one to keep as a backup.

Seems to work well for the purpose purchased. No problems as of yet. Will update after a few weeks.

We use our nighthawk as a hotspot for our motorhome and it stays plugged in all the time so we have full time WIFI for checking the video feed. Unfortunatly this can sometimes overcharge the battery and make it swell. This battery was the perfect replacement and works as well as the OEM battery. So far not swelling and full time connection.