Energizer showcased its new line of portable chargers earlier this month at the International CTIA Wireless Conference's MobileFocus event in New Orleans.
Portable power is the growth area of the battery category. While sales of alkaline batteries remain challenged, rechargeable batteries and chargers are becoming a bigger part of the category.
Maxell has introduced a rechargeable lithium ion battery designed to operate in low temperatures, the company said.
’Tis the season for battery multipacks. Battery-powered toys and electronic devices are on many holiday...