Updated – July 2021 – If you are looking for the latest long battery life mobile with fast charging support, here is the list of phones that offers great battery backup.
Most of the mobiles in this list have a battery capacity of:
5000 mAH
6000 mAH
Also, some phones in our list offer 8000 mAH capacity or 10,000 mAH capacity. For ease, I have mentioned if they come with reversible charging and fast charging support.
The list is consolidated after a thorough analysis of all models available globally. These long battery backup mobiles are an ideal companion if you travel a lot or use it daily for long hours.
If your existing phone’s battery is draining too fast, you can read my Top 10 tips to increase the battery life on any mobile (and you can even try a battery saver App like DU Booster).
Usually, we struggle with battery life with low battery capacity mobiles and often need to find charging spots at airports, cafes, and on long trips. To avoid this try to buy a phone with a large battery capacity.
Let’s look at the 20 most powerful battery backup mobile in india Worth Buying in 2020:
Contents hide
20. Samsung Galaxy M12
19. Oppo A54
18. Samsung Galaxy M51
17. Tecno Spark 7T
16. Xiaomi Redmi Note 10
15. Redmi 9 Power
14. Vivo Y51A
13. Samsung Galaxy M31 (Price Rs. 15,999 or $230)
12. Lava Z2 Max (Made in India)
10. Tecno Spark 7
9. Samsung Galaxy M32
7. Oppo F19
6. Oppo A74 5G
5. Samsung Galaxy A72
4. Samsung Galaxy M02 (5000 mAH Battery)
3. Samsung Galaxy M31s
2. Realme X 50 Pro (Price Rs. 37,999 or $599)
1. Realme Narzo 30A
20. Samsung Galaxy M12
Samsung Galaxy joins the M-series on 5 February 2021 and the phone comes with a massive 6000 mAH battery capacity and supports 15 Watts fast charging.
The Galaxy M12 comes with a 6.5-inch PLS IPS waterdrop notch display along with an HD+(1600*720)pixels resolution.
Powering the phone is a Samsung Exynos 850(8nm) octa-core processor that comes along with an ARM Mali-G52 GPU.
Furthermore, it comes with a Quad camera setup at the rear including a 48MP main camera, an 8MP ultrawide lens, a 5MP depth sensor, and a 2MP macro lens. Additionally, it has an 8MP selfie camera.
Key Specs For Redmi 9 power
6.5 inch PLS IPS waterdrop notch display, FHD+(2340*1080)pixels resolution.
Refresh rate – 90Hz.
Samsung Exynos 850 octa-core processor(8nm).
ARM Mali-G52 GPU.
Available in 64/128GB storage support.
Dedicated microSD card slot for expandable storage up to 1TB.
Come with 4/6GB RAM.
Operating System – Samsung One UI 3.1 based on an Android 11.
Side-mounted fingerprint sensor.
Quad rear camera – 48MP main camera, an 8MP ultrawide lens, a 2MP macro lens, and a 5MP depth sensor.
Front camera – an 8MP selfie camera.
Battery – 6000mAH battery capacity.
Fast Charging – 15 Watts fast charge support.
Connectivity – USB Type-C port.
3.5mm earphone jack.
Dual SIM 4G network connectivity.
Color options – Black, Blue, and Green.
Thickness – 9.7mm.
Weight – 221 grams.
Price – Rs 10,999 ( Base variant).
Availability – Amazon, and retail stores.
19. Oppo A54
The Oppo A54 is an affordable big battery phone that is available online for a starting price of Rs. 13,490 for 4 GB Ram and 64 GB storage variant.
Notably, it comes with a mammoth 5000 mAH capacity battery and has 18 Watts fast charging support.
The phone has a 3D delicate design that looks premium and classy. It comes with a 6.51-inch screen size with a left-punch hole notch display and an HD+ 1600 x 720 pixels resolution.
Also, the phone is powered by the MediaTek Helio P35(12nm) Octa-Core processor with 2.3 GHz clock speed and the PowerVR GE8320 GPU.
Overall – A great phone with extended battery life and performance on a Budget.
TECHNICAL SPECS – Oppo A54 – (5000mAH BATTERY)
Display: 6.51 inches left punch hole notch, HD+ (1600 x 720) pixels resolution.
SOC – MediaTek Helio P35(12nm) Octa-Core processor.
Clocked at 2.3Ghz.
GPU: PowerVR GE8320.
RAM: 4 GB of RAM.
OS: Android 10 along with ColorOS 7.2
Primary Storage: 64/128 GB Internal Storage expandable to 256 GB using the dedicated Micro-sd card slot.
Rear Cameras: Triple camera (13MP(f/2.2)+2MP(f/2.4)+2MP(f/2.4))
Front camera: 16 MP(f/2.0) selfie camera.
Fingerprint sensor: Yes(side-mounted).
Battery: 5000 mAh non-removable battery.
Fast Charging – Yes, 18 Watts.
Face Unlocking – Yes.
USB Type C Port – Yes
Thickness: – 8.4 mm.
Weighs 192 grams.
Price: Rs. 13,490.
Buy from Amazon
18. Samsung Galaxy M51
The latest addition to the best battery phone is the Galaxy M51 and comes with a massive 7000 mAH. It is available for purchase from Amazon for Rs. 22,999.
To make things better it comes with a 25 watts fast charger that offers 0 to 100% charging in just 115 minutes. You can easily use the phone for 2 to 3 days on a single charge.
Also, it comes in two classy color options is Electric blue and Celestial black. Powering the device is the Qualcomm Snapdragon 730G Processor and there is Adreno 618 for gaming and graphics-intensive tasks.
The phone is available in 2 RAM variants
6GB RAM and 128GB storage at INR 22,999.
8GB RAM and 128GB storage at INR 24,999.
Also, there is an In-display fingerprint scanner and it supports face unlocking support.
KEY SPECS FOR Samsung Galaxy M51
Display: 6.70 inches super AMOLED Plus display with (2400 x 1080) pixels, 19:9 aspect ratio.
SOC – Snapdragon 730G Octa-Core Processor from Qualcomm.
GPU: Adreno 618.
RAM: 6/8 GB of RAM.
OS: Android 10 based on Samsung One UI Core 2.1
Primary Storage: 128 GB Internal Storage expandable to 512 GB using the Micro-sd card slot.
Cameras: Quad rear camera with (64MP(f/1.8)+12MP(f/2.2)+5MP(f/2.4)+5MP(f/2.4)) and 32MP(f/2.2) selfie camera.
Fingerprint sensor: In-Display Fingerprint Scanner.
Face Unlocking Support – Yes
Battery: 7000mAh non-removable battery.
Fast Charging – Yes, 25 Watts fast charger.
Thickness: 9.5 mm.
Weighs 213 grams.
Price: Rs. 22,999.
Buy from Amazon17. Tecno Spark 7T
Tecno Spark 7T is an affordable smartphone that was launched on 11 June 2021. It is available online for purchase at a price of Rs 8,999(Base variant).
For all-day usage, it comes with a massive 6000mAH non-removable battery along with a standard 10 Watts charging support.
It offers a 6.52-inch IPS LCD waterdrop notch display along with an HD+(1600*720) resolution including a 20:9 aspect ratio and 269ppi pixel density.
At the rear, it has a dual-camera setup including a high-quality 48MP primary camera and unknown secondary camera and you will get an 8MP front-facing camera for selfies.
KEY SPECS FOR Tecno Spark 7T
Display – Offers 6.52-inch IPS LCD waterdrop notch display, HD+(1600*720)pixels resolution, 20:9 aspect ratio, and 269ppi density.
Processor – Mediatek Helio Octa-core processor(12nm).
GPU – PowerVR GE8320.
RAM – 4GB.
Primary Storage – 64GB onboard storage.
Expandable storage – Yes(up to 512GB).
Operating system – HiOS 7.6 based on the Android 11.
Rear camera – Dual camera setup(48MP+unknown secondary camera).
Front camera – 8MP selfie camera.
Fingerprint scanner – Yes(rear-mounted).
Face Unlock – Yes.
Battery – 6000mAH non-removable battery.
Fast charging – No.
3.5mm headphone jack – Yes.
Connectivity – Dual 4G SIM slot.
Weight – unknown.
Thickness – 9.5mm.
Price – Rs 8,999(Base variant).
Buy from Amazon
16. Xiaomi Redmi Note 10
Redmi Note 10 was launched in the second week of March 2021.
It comes with a massive 5000mAH non-removable battery along with a 33 Watts fast charging support that can charge your phone from 0%-100% in just 74 minutes.
It offers a 6.43 inch super AMOLED center align punch-hole display along with an FHD+(2400*1080)pixels resolution and also has a corning Gorilla Glass 3 protection.
Powering the Note 10 is a Qualcomm Snapdragon 678 octa-core processor fabricated on an 11nm chipset that provides you decent performance and comes along with an Adreno 612 GPU.
Key Specs For Redmi Note 10 Pro
6.43 inch super AMOLED punch-hole display, FHD+(2400*1080)pixels resolution.
Corning Gorilla Glass 3 protection.
Qualcomm Snapdragon 678 octa-core processor(11nm).
Adreno 612 GPU.
Available in 64/128GB UFS 2.2 storage.
Dedicated microSD card slot for expandable storage up to 512GB.
Come with 4/6GB LPDDR4x RAM.
Operating System – MIUI 12 based on an Android 11.
Side-mounted fingerprint sensor.
Quad rear camera – 48MP main camera, an 8MP ultrawide lens, a 2MP macro lens, and a 2MP depth sensor.
Front camera – a 13MP selfie camera.
Battery – 5000mAH battery capacity.
Fast Charging – 33 Watts fast charge support.
Connectivity – USB Type-C port.
3.5mm earphone jack.
Dual SIM 4G network connectivity.
Color option – Frost White, Shadow Black, and Aqua Green.
Thickness – 8.3mm.
Weight – 178.8 grams.
Price – Rs 13,999(Top variant).
Availability – Amazon, and retail stores.
Buy from Amazon
15. Redmi 9 Power
On 17 December 2020, Redmi 9 Power was launched in the market. The phone comes with an incredible 6000mAH battery capacity along with an 18 Watts fast charging support.
Additionally, it also has a 2.5 Watts reverse charging support to charge other devices with your phone.
Powering the phone is a Qualcomm Snapdragon 662 octa-core processor clocked at a 2Ghz and comes along with an Adreno 610 GPU.
Furthermore, it has a Quad rear camera setup including a 48MP main camera, an 8MP ultrawide lens, a 2MP macro lens, and a 2MP depth sensor.
For selfies, the Redmi 9 Power has an 8MP front-facing camera.
Key Specs For Redmi 9 power
6.53 inch IPS LCD waterdrop notch display, FHD+(2340*1080)pixels resolution.
Corning Gorilla Glass 3 protection.
Qualcomm Snapdragon 662 octa-core processor(11nm).
Adreno 610 GPU.
Available in 64/128GB storage support.
Dedicated microSD card slot for expandable storage up to 512GB.
Come with 4/6GB RAM.
Operating System – MIUI 12 based on an Android 10.
Side-mounted fingerprint sensor.
AI face unlocks support.
Quad rear camera – 48MP main camera, an 8MP ultrawide lens, a 2MP macro lens, and a 2MP depth sensor.
Front camera – an 8MP selfie camera.
Battery – 6000mAH battery capacity.
Fast Charging – 18 Watts fast charge support.
Connectivity – USB Type-C port.
3.5mm earphone jack.
has stereo speaker support.
Dual SIM 4G network connectivity.
Color options – Mighty Black, Blazing Blue, Electric Green, and Fiery Red.
Thickness – 9.6mm.
Weight – 198 grams.
Price – Rs 10,499 ( Base variant).
Availability – Amazon, and retail stores.
Buy from Amazon
14. Vivo Y51A
On 11 January 2021, Vivo launched another mid-range phone – Vivo Y51A. It is available in the Indian market for Rs 17,990.
The Vivo Y51A comes with a 5000mAH non-removable battery along with 18 Watts fast charging support.
On a single full charge, it can provide up to 17.9 hours of online HD movie streaming or 9.9 hours of resource-intensive games.
Powering the Vivo Y51A is a Qualcomm Snapdragon 662 octa-core processor which is fabricated on an 11nm chipset along with an Adreno 610 GPU.
For imaging, it has a Triple rear camera setup carrying a 48MP main camera, an 8MP 120-degree ultrawide angle lens, and a 2MP macro lens. Additionally, it comes with a 16MP In-display selfie camera.
Key Specs For Vivo Y51A – (5000mAH battery)
Display – Offers a 6.58 inches IPS LCD waterdrop notch display, with FHD+(2408*1080)pixels resolution.
Processor – Qualcomm Snapdragon 662 octa-core processor(11nm).
GPU – Adreno 610.
RAM – 8GB.
Primary storage – 128GB of onboard storage.
Expandable storage – Yes(up to 1TB).
Operating system – FuntouchOS 11 based on Android 11.
Rear camera – Triple camera (48MP+8MP+2MP).
Front camera – 16MP selfie camera.
Fingerprint scanner – Yes(Side-mounted).
Battery – 5000mAH non-removable battery.
Fast charging – Yes, 18 Watts fast charging support.
3.5mm headphone jack – Yes.
Connectivity – Dual hybrid 4G SIM slot.
Weight – 188 grams.
Thickness – 8.4mm.
Price – Rs 17,990.
Buy from Amazon
13. Samsung Galaxy M31 (Price Rs. 15,999 or $230)
Best Battery Mobile from Samsung – The Galaxy M31 is the latest great battery mobile launched in early 2020 and has a price of Rs. 12,999. It has exceptional battery life with a 6000 mAH capacity battery and offers excellent specs for the price.
The device sports a 6.4 inch Full HD Super AMOLED display which is superior to the TFT display on many Samsung phones.
The Galaxy M31 runs on Android Oreo 10 along with One UI 2.0 on top of it.
Powering the phone is an Exynos 9611 Octa-Core Processor, an Octa-Core processor coupled with 6 GB of DDR4 RAM and 64/128 GB inbuilt storage.
Samsung-Galaxy-M31
There is a massive 6000 mAh battery that comes with 15 Watts Fast Charging Support which is not really competitive but considering it comes with a USB Type C fast charger in the box.
You can easily play games like Asphalt 9 or PUBG on the Samsung Galaxy M31 for hours without worrying about battery life.
Notably, the 6 GB Ram and 128 GB storage version of the mobile is available for Rs. 15,999.
TECHNICAL SPECS – SAMSUNG GALAXY M31 – (6000MAH BATTERY)
Display: 6.4 inches, Super AMOLED FHD+ (2340*1080) pixels.
SOC – Exynos 9611 Octa-Core Processor.
GPU: Mali-G72 MP3.
RAM: 6 GB of RAM.
OS: Android Oreo 10.0 along with OneUI 2.0
Primary Storage: 64/128 GB Internal Storage expandable to 256 GB using the dedicated Micro-sd card slot.
Rear Cameras: 64 MP + 8 MP +5 MP Triple rear camera with f/1.8 aperture and 32 MP front selfie camera.
Fingerprint sensor: Rear Mounted Fingerprint Scanner
Battery: 6000 mAh non-removable battery.
Fast Charging – Yes, 15 Watts.
Face Unlocking – Yes
USB Type C Port – Yes
Thickness: – 8.9 mm.
Weighs 191 grams.
Price: Rs. 15,999 onwards – amazon.
Buy from Amazon12. Lava Z2 Max (Made in India)
On 11 May 2021, Lava Z2 Max was launched in India and comes with a long-lasting 6000mAH battery capacity.
It also offers a large 7.0 inch IPS LCD waterdrop notch display, HD+(1600*720)pixels resolution, a 256ppi density, and corning gorilla glass 3.
The Z2 Max is powered by a 1.8GHz quad-core MediaTek Helio processor along with 2GB DDR4X RAM and 32GB storage.
For imaging, it has a dual-camera setup carrying a 13MP primary camera, and a 2MP depth sensor, and also, it comes with an 8MP front-facing camera for selfies.
KEY SPECS FOR Lava Z2 Max
offers a 7.0 inch IPS LCD waterdrop notch display, HD+(1600*720)pixels resolution.
1.8GHz quad-core MediaTek Helio processor).
Available in 32GB storage support.
Dedicated microSD card slot for expandable storage.
Come with 2GB RAM.
Operating System – Android 10.
Rear-mounted fingerprint sensor.
Dual rear camera – 13MP main camera, and a 2MP depth camera.
Front camera – an 8MP selfie camera.
Battery – 6000mAH battery capacity.
3.5mm earphone jack.
Dual SIM 4G network connectivity.
Color options – Blue, and Cyan.
Thickness – 9.1mm.
Price – Rs 7,799.
Availability – Amazon, and retail stores.
Buy from Amazon10. Tecno Spark 7
Tecno Spark 7 was launched on 9 April 2021 in India and the phone comes with a massive 6000mAH non-removable battery.
It is one of the cheapest mobiles with a 6000 mAH Capacity battery currently available for just Rs. 7,999.
Furthermore, it offers a 6.52 inch IPS LCD waterdrop notch display along with an HD+(1600*720)pixels resolution, a 20:9 aspect ratio, and a 270ppi density.
Powering the spark 7 is a MediaTek Helio A25 octa-core processor fabricated on a 12nm chipset that comes along with a PowerVR GE8320 GPU.
For imaging, It comes with a 16MP AI dual camera setup at the rear side and has an 8MP front-facing camera for selfies.
KEY SPECS FOR Tecno Spark 7
offers a 6.52 inch IPS LCD waterdrop notch display, HD+(1600*720)pixels resolution.
MediaTek Helio A25 octa-core processor (12 nm).
PowerVR GE8320 GPU.
Available in 64GB storage support.
Dedicated expandable storage up to 256GB via microSD.
Come with 2/4GB RAM.
Operating System – Android 11 based on HIOS 7.5.
Rear-mounted fingerprint sensor.
Dual rear camera – 16MP AI camera.
Front camera – an 8MP selfie camera.
Battery – 6000mAH battery capacity.
3.5mm earphone jack.
Dual SIM 4G network connectivity.
Color options – Morpheus Blue, Spruce Green, and Magnet Black.
Thickness – 9.5mm.
Price – Rs 7,499 ( Base variant).
Availability – Amazon, and retail stores.
Buy from Amazon9. Samsung Galaxy M32
Samsung Galaxy M32 is an excellent mid-range smartphones that comes with a massive 6000 mAH battery capacity and supports 15 Watts fast charging.
The Galaxy M32 comes with a 6.4-inch super AMOLED infinity-U display along with an FHD+(2400*1080)pixels resolution, and a 90Hz refresh rate.
Powering the phone is a MediaTek Helio
