Best 7000mAh Battery 5G Phones Under ₹20,000: if you also want to purchase the best 5G phone which comes with 7000mAh massive battery pack, then you should definitely read this article till end, because here I have provided a list of top 3 best 7000mAh battery 5G phones under 20000 budget in India right now. These phones not only come with 7000mAh long-lasting battery pack, but they also get fast charging support, a powerful gaming processor, and a large display which provides immersive viewing experience. And the best part is you can purchase these smartphones at cheaper price in Flipkart BBD early deals in September 2025.

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1. POCO M7 Plus 5G

Poco M7 Plus 5G is the first phone of our list which comes with 7000mAh long-lasting battery pack, and you also get 18W reverse charging support in this phone. You can easily use this phone for two to three days after charging once, and you do not need to take any battery anxiety. The phone comes with a 6.9 inch display with up to 144Hz refresh rate, which provides smooth scrolling experience.

The phone comes with 6GB RAM and 128GB internal storage, and you can expand its internal storage up to 2TB via micro SD card. The phone is powered by Snapdragon 6s Gen3 5G processor which provides very good performance. The current listed price of this phone on Flipkart is around 16,999 rupees, but after 20% discount you can get this phone at just 13,499 rupees in Flipkart live sale.

2. Realme P4 5G

Realme P4 5G is the second phone of our list which also comes with long-lasting 7000mAh battery pack, and you can easily get a battery backup of 2–3 days on normal usage with this phone. You can also fully charge this phone with 80W fast charging support. The phone gets 6GB RAM and 128GB internal storage, and it also boasts a 6.7 inch display which provides immersive viewing experience and smooth scrolling with 144Hz HyperGlow refresh rate. The phone is powered by MediaTek Dimensity 7400 processor which allows you to do high-end gaming in this phone without any heating or lagging issue. The current listed price of this phone on Flipkart is around 20,999 rupees, but after 11% discount you can get this phone at just 18,499 rupees.

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3. Redmi 15 5G

Redmi 15 5G is the third and last phone of our list which comes with 8GB RAM and 256GB internal storage. You also get a 6.9 inch smooth display with 144Hz refresh rate, and you get 50MP primary camera. The phone comes with 7000mAh long-lasting battery pack which easily gives a battery backup of 2–3 days on normal usage. The phone comes with one year of manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase. The current listed price of this phone on Flipkart is around 19,999 rupees, but after 15% discount you can get this phone at just 16,890 rupees.