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

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.

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.

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.

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!

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.

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.

After swapping red and black took a few trys to connect the white clips back into place But it's all in on charge so fingers crossed Original battery has expended inside the case and that's the reason I'm guessing with loss of charge glad I replaced

Excelente producto, tengan paciencia al cambiar la posición de los cables. Tengo 2 meses desde que lo instale y la batería dura mucho más que cuando estaban nuevos. Nunca comento nada pero esto es un buen producto que rescato unos audífonos que cuestan 100 dlls actualmente a un costo de 20

Durata della batteria notevole

I have had a Corsair HS70 which I bought about 3 years ago now for use in work meetings since we had to all go digital during COVID. The original battery however has not lasted and during this year has barely held a charge before finally quitting entirely last month. Corsair does not offer replacement batteries as they list it as hazardous for users to change them, and being out of warranty there was not much I could do. Thanks to Google and some forum searches, I was able to come across this replacement battery which was actually available at Amazon.ca and not just the US .com site. It was really easy to replace, although I did have to swap the positive and negative wires on the battery connector as noted in the product description - and while finnicky and annoying, it was not hard. The battery had less than a 50% charge out of the box but I was able to get well over 8 hours of run time out of it from that state before charging. It also recharges in a reasonable amount of time as one would expect. I am very happy to keep a pricey headset going with even more battery capacity than stock. I was not big on the idea of a wireless headset from the get go due to late-life battery concerns but with replacement this easy, I don't really have a problem with that anymore.

El producto funciona en el dispositivo y tiene unas dimensiones como la original por lo que no hace falta romper el compartimento de cascos Corsair HS70 Pro Wireless para que quepa en los cascos. Una cosa a resaltar es que el orden de los cables esta invertido y se ha de manipular antes de conectar. Fijaros en la distribucion de los cables mirando a los pines para saber que lo introducis correctamente, respecto los cascos originales. El cambio de bateria lo hice pq los cascos ya tienen muchos años y la bateria anterior esta completamente muerta (se puede ver lo bufada que está en la foto). Esta bateria con un ~50% mas de carga espero que aguante por lo menos igual, nohe podido hacer pruebas de la duración, pero de momento parece que todo bien.

I was able to fix my headset Corsair HS70 pro wireless. Life battery is great, lasts longer than the original battery the headset comes with.