Best Phones with the Best Battery Life for Gaming in 2025

Mobile gaming might be the trend now, and having a phone with top-notch specs is undoubtedly a good idea, but imagine if you do not have a good battery, then, at the end, the whole thing is going to be useless. Nothing is more annoying during an intense battle than being informed of the low-battery warning.

This is precisely why we are focusing on phones with the best batteries/energy for gaming in 2025. Devices like these are not just for long-lasting activities like browsing through the net, but they are capable of, or at least they are designed to allow for, prolonged hours of heavy gaming without having to give up.

1. Asus ROG Phone 9 Pro

Just ask a serious gamer anytime which one is considered the best gaming device and the answer will be Asus ROG Phone 9 Pro is going to be there among the top best.. Besides just the powerhouse of raw performance, this device achieves a staggering 20h and 34m battery life in standard tests, while it still achieves more than 15 hours if it is locked at its crazy 165 Hz refresh rate.

Specs: Snapdragon 8 Elite, 5,800 mAh battery, 165 Hz AMOLED display, advanced cooling system, 65 W fast charging.
What makes it special: An actual gaming machine with the addition of features like ultrasonic triggers, customizable performance modes, and a cooling system for long hours of gaming.

If you are mainly after the maximum battery life with top-notch gaming capabilities, the ROG Phone 9 Pro is something that no other can compete with.

2. OnePlus 13

The OnePlus 13 is an ideal device that combines its flagship design and premium, top-of-the-line performance, and long battery life. It went through independent endurance tests for almost 20 hours with its 6,000 mAh silicon-carbon battery. This practically implies that one can play resource-demanding games like Genshin Impact, PUBG Mobile, or just relax by while you play poker online without the anxiety that the battery will run out before dinner.

Specs: Snapdragon 8 Elite, 6,000 mAh battery, 80–100 W wired charging, 50 W wireless charging.
Why it stands out: A true all-rounder, perfect for gamers who also use their phone as a daily driver and want premium features alongside gaming performance.
It makes perfect sense to opt for this if you are looking for a device that can work well through both an intense gaming session and day-to-day use without constantly being near a charger.

3. RedMagic 10S Pro

The RedMagic 10S Pro is Nubia’s most affordable gaming phone and yet offers unbeatable value. It is equipped with a 7,050 mAh battery that allows it to last for up to two days with moderate use or more than a day of continuous gaming.

What separates it is a built-in fan and shoulder buttons, which make it a perfect pick for FPS or racing game lovers.
Specs: Snapdragon 8 Elite, 7,050 mAh battery, 144 Hz AMOLED display, RGB lighting, physical gaming triggers.
Why it’s great: It offers flagship-level gaming performance at a lower price, with battery life that rivals the most expensive devices.
If you are looking for a gaming mobile with distinctive hardware features that doesn't come with a hefty price tag like Asus ROG, this is the one for you.

4. iQoo Z10
It is to be noted that iQoo Z10, along with other phones of this list, doesn’t come under gaming mobiles, but the insane 7,300 mAh Li-Ion battery is the reason why it is listed at number one. The battery on this device is among the top 5 largest for 2025 iQoo Z10 can easily have up to two days of life on it with heavy usage. Add a nice display and efficient performance to that, and you have a surprise hit for those gamers who desire lengthy gameplay sessions without plugging in.

Specs: Mid-range to high processor model, 7,300 mAh battery, huge display, great refresh rate.
Why it’s excellent: Essentially, endurance to the max without any compromises in attractive gaming-focused aesthetics.
This iQoo Z10 is the ideal choice for people who like to wander around or play games on their cell phones without worrying about the battery dying.

5. iQoo Neo10

Compared to other gadgets listed here, the iQOO NEO10’s 6,100 mAh battery is the smallest. However, it is offset with 120W fast charging that can go from 0% to 100% in approximately 30 mins. So if your battery gets empty during a high-criticism game session, you won't have to wait long to start playing again while making your coffee.

Specs: Snapdragon 8 Gen 3 chipset, 6,100 mAh battery, 120 W fast charging, high-refresh AMOLED display.
Why it’s great: It manages to incorporate a long battery life with top-tier performance and ultra-fast charging. (It makes it possible for a player to access high-performance gaming and not have to worry about battery life because of the fast charging.)
It is the ideal hardware setup for players who want to enjoy a few minutes of gameplay each time they decide to recharge their batteries without any power loss quickly.