Price: $249.99
(as of Feb 21,2026 04:05:39 UTC – Details)

FOSSiBOT drives market innovation through technology, pioneering new frontiers to develop industry-leading products. Since our inception, we have pursued our passion with focused dedication, striving to transform the industry through innovative products and concepts. Our core product lines—Rugged Smartphones and Outdoor Generators and Golf Rangefinders—embody our unwavering commitment to design excellence, quality, and service.
⚡️【Powerful 5G Performance & Expandable Memory】Stay ahead with lightning-fast 5G connectivity and the efficient 6nm Octa-Core processor. Enjoy smooth multitasking with 8GB RAM (expandable to 24GB) and store all your files with generous 256GB storage, further expandable up to 2TB via microSD card for unlimited storage possibilities.
🔋【Massive 10600mAh Battery & 18W Fast Charging】Conquer multi-day adventures with the colossal 10600mAh battery, supporting up to 60 hours of talk time and 1000 hours standby. With 18W fast charging technology and OTG reverse charging capability, you’ll always have power when you need it most.
🛡【Military-Grade Protection & Smart Features】Built to military standards (MIL-STD-810H) with IP68/IP69K ratings for ultimate protection against drops, water, and dust. Enhanced with practical features including NFC for contactless payments, customizable shortcut key, and a comprehensive software toolbox for all your outdoor needs.
✅【Innovative Dual-Screen Experience】Elevate your mobile experience with the unique 1.32″ circular rear display that shows notifications, time, and controls music without flipping your phone. Paired with a vibrant 6.74″ HD+ main screen featuring an impressive 89% screen-to-body ratio for immersive viewing and seamless one-handed operation.HER
✅Network Operator:FOSSiBOT F109 unlocked rugged phones supports T-Mobile but not AT&T SIM cards. Specific frequency bands include GSM：B(2/3/5/8); WCDMA：B(1/2/4/5/8); TDD:B(34/38/39/40/41); FDD:B(1/2/3/4/5/7/8/12/17/19/20/25/26/28A/28B/66);NR SA：N1/3/5/8/20/28/38/41/77/78:
✅ After-Sales Service and Package Contents: 1 x Phone,1 x User Manual&Warranty Card,1 x SIM Card Pin,1 x USB Cable(2A),1 x Power Adapter(9V2A), Additionally, we provide 24/7 online after-sales support with real-time response for efficient and convenient service, plus a 2-year warranty. The FOSSiBOT Official Team is dedicated to serving