GKHERD Rechargeable Controller Battery Pack for Xbox One/Xbox Series X|S, 2x6660mWh Battery Pack with Type-C Charging Cable for Xbox One/S/X/Elite Controller

Only takes a few hours to charge. Easy to store away and looks nice. Works for xbox one controller and lasts for days without a charge. Love this and would buy again if needed! Comes with 2 rechargeable batteries.

They're a little snug going in, but they work great. The battery life is pretty good. I'm not a hardcore gamer, but I've only had to charge the battery once since I got them about a month ago. The seller doesn't show it in the product pics, but you can put the battery cover back on you controller just fine with the battery pack installed. Even if you've lost the battery cover, the little bigger is in there so securely that I don't think there's any danger of it falling out during a game. I almost forgot to mention, it's a two pack! I was fine with the price when I thought it was just for one, but for two? That's one heck of a bargain! I would highly recommend that anyone with an Xbox One controller buy them. They'll pay for themselves in savings the first time you recharge them instead of paying $6-$8 bucks for a pair or two of AA alkaline batteries.

Item looks and is described correctly in the listing. The battery packs arrived in a simple box with a usb-c cable for charging. Charging was as simple as plugging in the included usb-c charging cable into the battery and the other end into an adapter that outputs 5vdc @ 1 or 2 amps. Being Lithium Polymer cells means longer output power before it drops and needs to be charged. Other cell types, such as NiMh drop voltage as the battery drains. The box has a UL, CE, and FCC symbol on it; which the description says it has passed all three certification entities. The battery dropped right into my Xbox One controller and fit perfectly. I've been using these batteries for about a month now and have not had any issues whatsoever. Longevity does vary depending on how you take care of your LiPo batteries. Do not store them fully charged or fully depleted; 3.8v is the sweet spot and keep them between 68 to 77 degrees Farenheit and they will last long.

Those rechargeable batteries for xbox are the best. I have tried many batteries and they don't last long .but those batteries stay longer than I thought. With one charge they run 3-4 days .my kids play all day now the school is over.they are easy to install like normal batteries. They are fast charger and they connect very well.they have very good performance

Update: if you take vibration off, they last for a very long time. Though sometimes the controller will disconnect and then charging it for ten minutes will get the green light on but its not fully charged. All in all its great. 1 star less due to vibration limitation. Initial reaction: They work for maybe 45 minutes and then when they die you cant even charge and play, they need to have a charge first and then you have to let them charge a bit before you can play while charging. For the price, its not the worst but anyone saying they get 15-30 hours is absolutely lying through their teeth. So two battery packs that get you maybe an hour and a half - 2 hours is not the worst ever though still not good.

Charging speed is great. Lasts a long time between chargers. Easy to replace and plug and play. Fits great with original Xbox controller!

using it in the Xbox Series X controller, comes with two and they're great, fits perfectly, useful light indicator, comes with two, quadruple the value of the Xbox branded one, recommend 100%

Battery life is great A bit snug in the controller so just be gentle. I absolutely hate how it doesn’t tell you when it’s about to die. Super annoying when the controller disconnects. Other than that they are great.