22000 mAh, about 10–14 daysAt a realistic mix of video, web, and standby, this tablet's massive battery should carry you through at least a week without hunting for a charger, sometimes two weeks if you use it lightly.
charging
33W wired, roughly 1.5–2 hours fullA 22000 mAh battery at 33W means you will spend 90 minutes to 2 hours filling it completely, which is acceptable for a tablet you use a few times per week.
display
10.36" IPS, 225 ppi, Mohs 7 glassThe 1200x2000 resolution and 225 ppi density give you sharp text and images for reading and office work; Mohs 7 scratch resistance handles daily bag carry without needing a separate screen protector.
durability
IP68/IP69K, MIL-STD-810H certifiedImmersible to 1.5 meters for 30 minutes and built to military shock and drop standards, this tablet survives dunks in water and rough handling that would kill a standard device.
performance
Helio G99 (6nm), Mali-G57 MC2 GPUThe octa-core Helio G99 and 8 GB RAM handle office apps, web browsing, and casual games (Genshin Impact on low settings, Call of Duty Mobile on medium), but not sustained 3D gaming at high frame rates.
camera
48 MP main, PDAF, 1440p videoThe 1/2.25" sensor with phase-detect autofocus captures reasonably sharp daylight shots and stabilized 1440p30 video; the 16 MP front camera works for video calls and selfies.
connectivity
LTE (23 bands), Wi-Fi ac, dual SIMBroad LTE and 802.11ac dual-band Wi-Fi let you stay connected in most regions; two nano-SIM slots let you run work and personal numbers on one device.