Until recently, smartphones with batteries larger than 5,000mAh were usually bulky and rugged devices. Advances in silicon-carbon (Si/C) anode battery technology have changed that. Higher energy density cells now allow manufacturers to…

Until recently, smartphones with batteries larger than 5,000mAh were usually bulky and rugged devices. Advances in silicon-carbon (Si/C) anode battery technology have changed that. Higher energy density cells now allow manufacturers to…