Batteries are an important aspect of phones and with this in mind, here are some affordable phones which boast a huge battery capacity.
Nokia 2 (Pewter/ Black, 8 GB) (1 GB RAM)
5-inch HD LTPS LCD In-Cell Touch display with Corning Gorilla Glass 3 protection
Quad-core Snapdragon 212 Mobile Platform with Adreno 304 GPU
1GB RAM, 8GB ROM
8MP rear camera, 5MP front-facing camera
4,100mAh battery
Motorola Moto C Plus
5-inch HD display
Quad-core MediaTek MT6737 64-bit processor with Mali-T720 GPU
2GB RAM, 16GB ROM
8MP rear camera, 2MP front-facing camera
4,000mAh battery with 10W rapid charge
InFocus Vision 3
5.7-inch 18:9 HD+ on-cell 2.5D curved tempered glass display
Quad-Core 64-bit MediaTek MT6735H processor with Mali-T720 GPU
2GB RAM, 16GB ROM
13MP + secondary 5-megapixel rear camera, 8MP front-facing
4,000mAh battery
InFocus Turbo 5
5.2-inch HD On-cell IPS 2.5D curved glass display
Quad-core MediaTek MT6737 Processor with Mali T720 MP1 GPU
2GB RAM, 16GB ROM / 3GB RAM, 32GB ROM
13MP rear camera, 5MP front-facing camera
5,000mAh battery
Micromax Bharat 5
5.2-inch HD display
Quad-core processor
1GB RAM, 16GB ROM
5MP rear camera, 5MP front-facing camera
5,000mAh battery
10.or E
5.5-inch IPS 2.5D display with Corning Gorilla Glass 3 protection
Octa-Core Qualcomm Snapdragon 430 ( 4 x 1.2 GHz Cortex A53 + 4 x 1.5 GHz Cortex A53) 64-bit processor with Adreno 505 GPU
2GB RAM, 16GB storage / 3GB RAM, 32GB ROM
13MP rear camera, 5MP front-facing camera
4,000mAh battery
Karbonn Titanium Jumbo
5-inch HD display
Quad-core processor
2GB RAM, 16GB ROM
13MP rear camera, 8MP front-facing camera
4,000mAh battery
Intex Aqua Lions 3
5-inch HD 2.5D curved glass display with Dragontrail Glass protection
Quad-core MediaTek MT6737 64-bit Processor with 550MHz Mali-T720 MP2 GPU
2GB RAM, 16GB ROM
8MP rear camera, 8MP front-facing camera
4,000mAh battery
Karbonn Titanium Jumbo 2
5.5-inch HD Display
2GB RAM, 16GB ROM
13MP eear camera, 8MP front camera
4,000 mAh Battery
Intex Aqua Power IV
5-inch FWVGA TN display
Quad-core MediaTek 6737 processor with Mail-T720 MP1 GPU
1GB RAM, 16GB ROM
5MP rear camera, 5MP fixed focus front-facing camera
4,000mAh battery