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

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.

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%

Works just as well as the official xbox ones, and for half the price. So far they last much longer than any gaming session I tend to play, and I charge them overnight so battery life has not been an issue

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 are working great so far! I game on Xbox about 3-4 hours a day, at that rate a fully charged battery lasts about 5-6 days. They charge quickly and can simply be plugged into the front or back USB port on the Xbox. Only downside is there is no low battery warning, they just die so that can be pretty inconvenient while gaming. Luckily it hasn't been an issue yet but definitely can be especially when playing multiplayer.

Good price Good product. Enough power for long gameplay.

They work great and last a decent amount of time. Keep one charging and switch them out. At first I didn't think they worked because I put it backwards. So just watch out for that!

They do charge somewhat slow, tho the charge lasts. The most annoying feature of them is they have no warning when they are about to die. It never fails you’re in the middle of a dungeon on the game and you have to scramble to get the cord into the controller or you’ll die. Almost returned them tho the long lasting charge won me over, now I just know to put the battery on charge after each session.

Muy buena calidad y dura mucho la carga

Por el.precio me sorprende la duración de la batería la verdad esperaba menos pero duran bastante.

Están 10/10

Buen producto !