This Ukor rechargeable battery pack has completely changed the way I game. No more scrambling for AA batteries in the middle of a session! The 4x4800mWh batteries hold an impressive charge — I can play for hours on end without needing to recharge. The fast charger is compact, easy to use, and charges all 4 batteries quickly. I love that it's compatible with Xbox One, Xbox Series X|S, Xbox One S/X, and Xbox One Elite — truly a universal solution for Xbox gamers. The fact that it's rechargeable means I’m saving money and reducing waste — win-win! The batteries fit perfectly into all my controllers, and the build quality feels premium. It’s also super convenient to always have a couple batteries ready to go, so I’m never stuck waiting. If you play Xbox regularly, this pack is a no-brainer. Reliable, affordable, and essential. Highly recommend! Read more
These rechargeable batteries have been a lifesaver. They charge fast and last way longer than my old rechargeables. I mainly use them for Xbox box controller, and I’m not swapping batteries constantly anymore. Definitely worth it if you go through batteries often! Read more
Much better than buying batteries constantly. Fast charging and they last longer than you’d think. Perfect fit, cheap, and work perfectly. Read more
Nice set of rechargeable batteries and charger. Great deal all around. Everything seems to be working fine. Read more
REVISED REVIEW 2026: At this time, I’ve owned these for approximately 1.5 years now. And I’ve honestly gotta say, over time they’ve surprised me. There IS a port that came defunct, and never got better. As time has gone on, 1 of the 4 battery packs no longer holds a full charge (all rotated) and it seems like another port is starting to go. I’ve changed my review for these reasons: -Longevity. Lasting 1.5 years (and longer, they aren’t all dead) is great for rechargeable batteries, and has saved I can’t even imagine how many batteries between 2 Xbox controllers and a TV remote -Cost. Lasting this long for costing less than $25 is a steal. A large pack of good batteries can run the same if not more -Environmental benefits. As I said, the amount of batteries saved in this 1.5 years can’t really even be counted. This benefits the environment overall by reducing the need for as many batteries and their specialized recycling system. ———— Just as my title says. I just got these delivered this morning, yet after charging them for hours, they don’t fully charge. I had high expectations for this product, but for something to be so new and not work correctly is pretty annoying. Read more
Oooh man this is a wonderful gift as well it saves me alot of money on not haveing to but battery's all the time Read more
These are the best batteries I've ever had they last 12 hours with a headset 2 years later yet I've recommended them to a couple of friends there easy to swap out recharge the only thing I wish I could buy it's just a replacement battery I've lost one Read more
Works great Read more
