Moixa Energy has introduced a battery for portable devices that can be recharged from a PC or laptop’s USB port. The USBCell is designed to replace a standard AA battery in devices such as a cordless mouse, and removes the need for mobile staff to carry a charger, the firm said.
Available immediately, USBCell batteries are the same size and shape as the familiar AA format, but the cap lifts to reveal a USB connector, enabling it to plug into a PC or laptop for recharging. The aim is to enable users to replace both alkaline batteries and other rechargeable types with the NiMH-based USBCell.
"About 16 billion batteries are sold each year, and most get thrown away because they are single-use alkaline batteries," said Moixa managing director Simon Daniel. However, other types of rechargeable battery are inconvenient for users, he added, because they need a mains-powered charger when travelling.
