This phone has humongous 8000mAh battery and 5 day battery life - GadgetDetail
Tecno Pova Neo: Techno Pova Neo with 8000 mAh battery may be launched in India, see possible price and specification. Tecno Pova Neo With 6000mAh Battery Teased to Launch in India Soon
CUBOT Kingkong 5 Pro Global Version Rugged Smartphone 6.1 Inch HD+ Screen Android 11 4GB + 64GB 8000mAh Battery IP68 Waterproof Phone 48MP Camera Sale, Price & Reviews | Gearbest
Amazon.com: Rugged Smartphones, OUKITEL 5G Unlocked for All Carriers Cell Phone WP10, 8GB +128GB 48MP Sony Camera(Support Shooting 4K Video) 8000mAh Battery IP68 & IP69K Protection 6.67 Inch FHD Screen (Black) :