Xiaomi has demonstrated a high-wattage "hyper charge" that refilled a 4000mAh battery in under 10 minutes using a 200 watt cable charger.
Because the arrangement featured a novel prototype gallium-nitride-based charger and a graphene-enhanced battery, don't expect to see this technology in smartphones for a time.
Because the arrangement featured a novel prototype gallium-nitride-based charger and a graphene-enhanced battery, don't expect to see this technology in smartphones for a time.
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