TBB Battery vs Sail Atlas

Designed specifically for TBB M series batteries to access DTU-BLE, this APP is used for: 1) Help users understand battery status and working data in real time; 2) Provide DTU-BLE online update to the latest firmware version and battery configuration file import; 3) Allow users to better understand and use the device through the battery details and settings page. All in all, this APP will be a useful tool in your use of TBB M series batteries. We hope you always enjoy using TBB products.

Sail Atlas Customer App transforms the charter guest experience with powerful digital tools built for comfort, safety, and simplicity — online or offline. - Key Features * Offline Boat Guide Access digital manuals, safety info, and equipment details anytime — even without internet. Keep your yacht knowledge at your fingertips. * Digital Check-In & Check-Out Complete check-in forms and upload inspection photos directly from your device. All data syncs instantly with your charter base. * Order Extras Easily Browse and pre-order extras like paddle boards, coffee machines, or hostess service before or during your trip — fully digital and stress-free. * Explore Destinations Discover curated guides with marina details, restaurants, routes, and must-see stops to plan your perfect sailing journey. * Instant Guest Support Reach your charter base with built-in chat, FAQs, and emergency contacts. Support is always one tap away. Why Sail Atlas? Designed for seamless communication between guests and charter companies, Sail Atlas simplifies every step of your voyage — from preparation to return. With offline access and a user-friendly interface, it’s your essential companion at sea. Whether you're on board or planning your trip, Sail Atlas keeps everything you need in one place. Access your yacht’s manual, complete digital check-in forms, order extras, explore curated destinations, and contact your charter base — all within a single app.