Panasonic TOUGHBOOK G3 Boosts Rugged Tablet Battery Life 39%
Wiesbaden – – September 30, 2026 -- Panasonic has launched the TOUGHBOOK G3, a rugged tablet delivering a 39% increase in battery life over its predecessor, the G2mk3, targeting field workers in defence, emergency services, utilities, logistics and manufacturing.
New battery architecture offers up to 24 hours of runtime per charge
The G3 introduces a modular battery system with three interchangeable options rated at 8.5, 17 and 24 hours of usage, based on MobileMark 30 benchmark testing. Its top-tier 99Wh battery is the largest capacity unit fitted to any TOUGHBOOK device to date. An optional 'bridge' battery enables hot-swapping, allowing users to replace power packs without powering down the tablet during extended shifts.