Jackery SlimPower H1 Packs 1024Wh into 67mm Profile
Jackery is repositioning the portable power station from emergency backup to a permanent household fixture by addressing the space constraints of Japanese homes.
Reporting from 1 source: ASCII.jp.
Jackery Japan announced the SlimPower H1, a portable power station with a 67mm-thick body, 1024Wh capacity, and 800W output. It is designed to fit into tight spaces in Japanese homes, with horizontal, vertical, or wall-mounted placement. The company also launched a solar backpack with a 15W panel. Both products go on sale July 15, 2026.
The SlimPower H1 measures 600 by 325 by 67 mm and weighs 10.5 kg, making it thin enough to slide into gaps beside refrigerators or between furniture. It uses lithium iron phosphate cells rated for 6,000 charge cycles, supports a single expansion battery for up to 2048Wh, and includes a UPS function that switches in 0.01 seconds. The unit can be placed horizontally, vertically, or wall-mounted, with the display automatically rotating. Jackery also introduced the Solar Backpack, a 20-liter bag with a 15W solar panel integrated into the front, capable of charging phones and tablets via USB ports. Both products launch on July 15, 2026, through Jackery's online store and retailers such as Yodobashi Camera.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.