A smartphone with the world's biggest battery: Oukitel WP19
Oukitel Flagship WP19 World's Largest Battery Rugged Smartphone Coming Late JUNE with 64MP Main and 20MP IR Night-version Cameras | The Headphone List
This phone with a whopping 22,000mAh battery will launch next month
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Oukitel Flagship WP19 World's Largest Battery
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