2PCS NP-45 Battery, Compatible with Steelseries Headset Battery for Arctis Nova Pro Wireless Multi-System Gaming Headset for Xbox, for PlayStation Battery

Works great. Slightly larger that Steel series charger but after a few pushes works great

These have a lot more battery life then the ones that come with the headphones and fit perfectly

i ordered this particular kit because it is specific to my phone. i assumed that meant that everything in the kit is correct. however none of the given screwdrivers are the size i need to take off the plate inorder to get the battery out. i have been forced to order another kit off of amazon that has the right torx that i need. i need it asap as i need to have my phone back up running so i can get back to work. therefore i ordered a same day kit that cost me even more and in order to be eligable for the same day delivery for free i had to purchase at least $25 in eligable items. so that is $25 more i had to spend that i was not anticipating having to. my advice is to do full research on exactly what you would need before ordering the kit. i cannot speak on the accuracy and longevity of the battery yet as i cant get the old one out to replace it. The battery is draining almost twice as fast as my old bad battery was even though it advertises being a stronger upgraded version and is taking much longer to charge.

Great fit, works better than factory shipped batteries.

This is an easy to install kit, just follow the instructions and the videos on youtube. The quality of the battery is good. I have been using it for several months and it still lasts a good amount of time without deterioration of the battery life. Overall highly recommended!

I got to be honest I feel like this is the best set of phone protectors I've ever used even though I have bought them at least three times now I kind of go through them a little bit but they protect the phone the best I've had phone protectors in the past that shattered and I thought everything was fine when I took this protector off the phone screen was broken not with these these ones protect this phone very well and also have the camera protectors they come three in a pack

But I wouldn't use them in my headset. They don't fit in the charger at all and while you could press it in to sit well to charge, I don't recommend doing so as you might not get them back out again. They fit in the headset itself tightly already. Don't risk it...the headsets are too expensive to ruin with cheap batteries.

Right away, both only held ~10 hours charge. Not a huge deal, but now I noticed one battery has swollen and popped out of its housing. Owned for 1 month. The top side of black plastic is releasing, revealing the swelling battery. Obviously won't use that one anymore for safety reasons (and it DEFINITELY wouldn't fit, now) Maybe this is more due to lack of battery over-charging protection on the Steel Series base station (thought it had it, but idk?)... BUT both batteries barely fit the headset/charging station from day 1 (super tight, not "just right" like OEM), so I'm inclined to think it has more to do with the quality (or lack thereof) of the batteries.