3.7v Lithium Ion Battery 1800mAh Replacement for Corsair Void Gaming Headset Corsair Void Pro RGB Wireless Gaming Headset - Dolby 7.1 Surround Sound Headphones and More

My original battery was completely dead. Lasted only seconds without the cable plugged in. As far as replacement batteries go it does the job, it powers the headphones and charges at a reasonable speed.This replacement battery is also 1,400 mA/h up from the originals 1,000 mA/h so it's needless to say that the battery last a lot longer. Even if your battery isn't dying you might want to consider this as a straight upgrade and sell the original on the cheap.I've noticed some people have mentioned the size of the battery being too big for a perfect fit inside the headset. In my experience the battery was thicker but this didn't affect closing up the enclosure. It could be that there are differences in size from battery to battery due to manufacturing so your mileage may vary.

The batteries were going on the corsair headset and needing to be powered nearly all the time- battery life was down to a few minutes. Changing these batteries saved me loads on buying a new set of headphones. Worth every penny. Very easy to replaced. After a couple of charges these batteries are MUCH better than the original, lasting much longer - I reckon more than twice as long. Now I can stay on the headset all day without recharging. Now starting to replace the kids ones with these as well.

Works fine as a replacement battery for my Corsair HS70 PRO WIRELESS.However the positive red and black negative pins of the battery had to be swapped to match the existing battery pin terminations.Not a pain to do,Youtube is your friend in this instance.

I finally got round to swapping out my battery today. I hadn't opened the package until now.The first thing I noticed was the black wire being pulled out of the connector.Not only that but the coloured wires are wrong. The red and black wires are opposite to the picture on the product images and also opposite to the colours inside my corsair headset.Extremely disappointed, especially if I had plugged this in it would have likely overheated and potentially damaged my headphones.Be careful with your product!

As expected, the polarity of the battery needs swapping. (Easily done with a video tutorial)(Ignore bad reviews mentioning the polarity swap, this is the same for most Corsair headphones; the batteries come with the standard polarity set-up, but for some reason Corsair seems to go against the common practice and runs the polarity of the connector backwards).What was surprising is how well the battery fits; I was fully prepared to have to snip or break off some of the plastic tabs inside that used to secure the original 1000mAh battery, due to non-standard sizing and the new battery having a larger mAh, another thing that you see other reviewers talking about "wrong size batteries".Opening the headphones to make the change was a bit of a pain due to everything being wired together, but not impossible, seeing that the headphones weren't necessarily designed to be opened by users anyway.If your battery in your Corsair HS70 Pro Wireless is dying and constantly needs plugging in, I can't recommend this enough. Battery came almost fully charged, and I've hardly had to keep my headset plugged in now. Do it.

Used them on my Corsair Void Wireless headset. It was easy to switch and are stil working great almost half a year after the replacement. The capacity is also bigger than the original battery lasting me about 12+ hours with no lighting effects on.

My old Void battery reached the point it'd last about 2 hours. With this not only did I reach the same battery life as new, but I also extended it as this is bigger, I get about 10 hours battery life with RGB on now. Different size physically so had to remove the plastic "shield" inside, but taped it in place and works perfectly.

It has a much higher capacity than the OEM one up from 1000mAh to 1400 mAh. This is great for having a longer talk time without charging. The battery notifications and charge level still work, which is great!However, this larger capacity results in a larger physical battery in the headset. As a result, the basket/case which holds the original battery can't be put inside with the new battery, as the casing won't screw back together flush. I had to use some tape and stick it to the RGB casing and closed it back up, hoping it holds in place over time.