Realme shows off prototype phone with 10,000mAh battery

In the build-up to the Realme GT 7 global launch, the company shared details on a prototype phone with a massive 10,000mAh. The most impressive thing about this prototype is that it measures only 8.5mm thick and weighs 215g. Realme used a battery with 10% silicon anode and achieved an energy density of 887Wh/L. To maximize the internal volume that is available for the battery, the company shrunk the phone’s motherboard to just 23.4mm tall – that’s the smallest on an Android phone yet! Chace Xu, the President of Realme Global Marketing, posted a 2-minute unboxing video that shows off...

May 8, 2025 - 11:49

Realme shows off prototype phone with 10,000mAh battery

In the build-up to the Realme GT 7 global launch, the company shared details on a prototype phone with a massive 10,000mAh. The most impressive thing about this prototype is that it measures only 8.5mm thick and weighs 215g. Realme used a battery with 10% silicon anode and achieved an energy density of 887Wh/L. To maximize the internal volume that is available for the battery, the company shrunk the phone’s motherboard to just 23.4mm tall – that’s the smallest on an Android phone yet! Chace Xu, the President of Realme Global Marketing, posted a 2-minute unboxing video that shows off...