HELLCOOL Xbox Controller Battery Pack with LED charging indicator (2x5520mWh)
Product description
If you’re fed up with replacing disposable Xbox batteries, a rechargeable pack is one of those small upgrades that can actually make daily play less hassle. This HELLCOOL Xbox Controller Battery Pack is built around two 5520mWh rechargeable batteries, a Type-C charging cable, and an LED indicator so you can see when charging is happening.
That said, it’s a battery pack system: it can’t magically fix battery life for heavy use, and real-world runtime will vary depending on your controller settings and how you play. Still, on paper it looks like a sensible way to reduce the “run out at the worst time” moments.
The essentials
This is a rechargeable battery solution for a range of Xbox controllers, including Xbox Series X|S and Xbox One models (including Elite and S|X variants mentioned in the product name/description). The pack comes with two high-capacity batteries and is designed to be charged using the included charging cable.
The headline features are straightforward: 2x5520mWh capacity, simultaneous charging (both batteries at the same time), an LED status light for charging progress, and a protection system aimed at preventing overcharging and other charging-related issues.
Key points you’ll notice day to day
On paper, the combination of “two batteries” and “same time charging” is what makes this practical for normal evenings. You can cycle batteries instead of waiting around, so if one pack runs low, you’ve got the second ready.
The description also claims up to 15 hours of use per charge, with a charging time of about 3 hours. Those figures aren’t guarantees for every player, but they give you a rough sense of how the workflow could fit around typical sessions.
A less glamorous but genuinely helpful touch is the LED charging alert: red indicates charging, and green indicates charging is finished. It’s the sort of detail that saves you from guessing when you’ll be back to game time.
What stands out (and where it might be limited)
The built-in protection system is a key reason to consider a pack like this. It’s stated to help prevent overcharging, overcurrent, overheating, and short-circuiting, which is reassuring if you tend to leave devices plugged in overnight.
The other strong selling point is longevity: the battery pack is described as rechargeable more than 1000+ times. If you keep your controller in regular use, that matters more than flashy specs.
However, keep expectations grounded: this is a budget-friendly style rechargeable pack. It’s designed to solve battery replacement and low-battery interruptions, not to deliver premium power performance beyond what you’d normally expect from controller batteries. Also, while the LED tells you charging status, it doesn’t replace the need to confirm compatibility for your exact controller model before purchase.
Tech summary
- Capacity: 2x5520mWh rechargeable batteries
- Charging time: only 3h (as stated)
- Use time: up to 15h (as stated)
- Recharge cycles: 1000+ times (as stated)
- Charging method: uses the included Type-C charging cable
- Charging status: LED indicates red (charging) and green (finished)
- Safety features: protection system to help prevent overcharging, overcurrent, overheating and short-circuiting
Who it suits best
This battery pack makes the most sense if you play often enough that disposable batteries become annoying (or costly), and you want a simpler routine: charge when convenient, swap when needed, and rely on the LED to know when you’re done.
It also suits people who want something light and easy to store or carry, rather than committing to a heavy charging dock setup.
If your household shares consoles/controllers or you rotate between different controllers, having two batteries in the pack is a practical way to keep things moving without constant battery shopping.
What to check before you buy
Compatibility is the biggest thing to verify before committing. The description lists several Xbox controller lines (Series X|S, One, Elite, One S and One X variants), but “compatible with” can still be specific to controller types and battery bays.
Also, double-check how you prefer to charge: this pack uses the included charging cable, and the charging dock/indicator (as described) provides the red/green status.
Finally, if you’re expecting dramatic battery life improvements, it may not be that kind of upgrade. The stated runtime (up to 15 hours) is there, but real results can vary.
In the box
The description states you get 2 x 5520mWh rechargeable batteries, 1 x charger for Xbox, and a Type-C charging cable, plus “premium service”.
Is it worth it?
Worth considering if you want a straightforward rechargeable alternative to disposable Xbox batteries, like the idea of charging two batteries at once, and you appreciate having a clear red/green LED indicator.
You may want to skip it if you’re unsure about compatibility with your exact controller model, or if you only play occasionally and disposable batteries don’t bother you much. It’s also not the best choice if you’re chasing the longest possible controller runtime regardless of cost—this is more about convenience and avoiding repeated battery purchases than about pushing performance limits.
Mini FAQ
How does the LED charging indicator work?
The LED uses red to indicate charging and green to show charging is finished, based on the product description.
Can both batteries be charged at the same time?
Yes, the description states the two batteries can be charged at the same time.
Is it safe to leave charging overnight?
The pack includes a built-in protection system aimed at preventing overcharging, overheating, overcurrent and short-circuiting, so it’s described as safe even if you charge overnight.
What charging cable does it use?
The battery can be charged with the included Type-C charging cable.
What’s included in the pack?
You should receive 2 x 5520mWh rechargeable batteries, 1 x Xbox charger, and the included Type-C charging cable.