哪些商务笔记本电脑拥有最长的电池续航？

The Dell XPS 13 Plus (2026) is a compact 13.4 in ultraportable with an Intel Core Ultra 7 256V CPU, 16 GB LPDDR5X RAM, 1 TB SSD, and a 2.5K (2560 x 1600) display. It targets users who want a thin, lightweight laptop with strong performance and long claimed battery life for streaming and all-day productivity.

The HP EliteBook 1040 G10 is a lightweight 14 in business laptop with 13th Gen Intel CPUs, up to 64 GB DDR5 RAM, and NVMe Gen4 SSD options. It offers high-resolution WQXGA or WUXGA displays, modern connectivity including Thunderbolt 4 and Wi‑Fi 6E, and business-focused features like a 5 MP IR camera and enterprise-class security.

Surface Laptop 7 is a thin, AI-enabled laptop available in 13, 13.8, and 15-inch PixelSense Flow touchscreens with up to Snapdragon X Elite or Intel Core Ultra processors, up to 64 GB RAM and 1 TB SSD, long battery life, and Windows 11. It suits users who want a lightweight, high-performance laptop with strong battery endurance and built-in AI features.

The MacBook Air 15 (M5, 2026) is a thin, lightweight 15.3 in laptop with an Apple M5 10-core chip, 16 GB unified RAM, and a 512 GB SSD. It has a high-resolution 2880 x 1864 Liquid Retina display, long battery life up to 18 hours, and macOS, making it suited for productivity, multitasking, and media consumption.

The MacBook Air 13 (M5, 2026) pairs Apple's efficient M5 10-core chip with 16 GB unified RAM and a 512 GB SSD in a thin 13.6 in Liquid Retina display package. It offers long battery life, Wi‑Fi 7 support, MagSafe charging and a lightweight build suited for mobile productivity and content viewing.

The HP EliteBook 1040 G10 is a premium 14 in business laptop with 13th-gen Intel performance, Intel Iris Xe graphics, 16 GB RAM and a 512 GB NVMe SSD. It features a 1920 x 1200 display, 5 MP webcam, Thunderbolt 4 and enterprise-focused security and connectivity for mobile professionals. The magnesium chassis makes it lightweight and portable for frequent travelers.

The ThinkPad X1 Carbon Gen 14 is a 14 in premium business ultraportable with Intel Core Ultra X7 processors, up to 64 GB LPDDR5x memory, Gen5 M.2 storage support and a 58 Wh battery. It offers OLED 2880 x 1800 or IPS 1920 x 1200 display options, Thunderbolt 4 ports, and a lightweight chassis starting at 1 kg. The machine targets professionals who need a high-performance, portable laptop with modern connectivity.

The Acer Swift 16 AI (SF16-71T) is a thin, light 16in OLED Copilot+ laptop with up to Intel Core Ultra X-series processors, Intel Arc graphics, a 120Hz 3K touch display, large haptic touchpad, and long battery life. It targets creators and mobile professionals who need high performance, color-accurate OLED visuals and strong battery endurance in a portable chassis.

The MacBook Air 13 M5 (2025) pairs Apple's efficient M5 chip with a 13.6 in Liquid Retina display, 16 GB RAM and 512 GB SSD in the shown configuration, delivering strong performance and long battery life for everyday productivity. It runs macOS 26 Tahoe and is aimed at users who want a thin, lightweight laptop with all-day battery and modern macOS features.

Surface Laptop 7 is a thin, AI-enabled laptop available in 13, 13.8, and 15-inch PixelSense Flow touchscreens with up to Snapdragon X Elite or Intel Core Ultra processors, up to 64 GB RAM and 1 TB SSD, long battery life, and Windows 11. It suits users who want a lightweight, high-performance laptop with strong battery endurance and built-in AI features.

The Dell XPS 14 (2026) is a premium 14 in ultraportable with Intel Core Ultra processors, LPDDR5x memory up to 64 GB, and options for a 2K LCD or 2.8K tandem OLED display. It balances strong performance, a lightweight 3-pound chassis, and long battery life for the IPS/LCD configuration, making it suitable for professionals who need portable power and a high-quality screen.

The Latitude 9440 2-in-1 is a premium 14 in business convertible with 13th Gen Intel U-series CPUs, up to 64 GB LPDDR5x RAM, and PCIe Gen4 SSD options. It features a 2560×1600 14 in IPS touchscreen, a 60 WHr battery with long runtime, and enterprise-focused ports and security, aimed at mobile professionals who need performance, durability, and tablet versatility.

The HP EliteBook X G2i is an ultra-light 14 in business laptop with up to Intel Core Ultra X7 processors, up to 64 GB memory support, and up to 2 TB PCIe Gen5 SSD. It offers high-resolution OLED display options, advanced AI features (up to 50 TOPS NPU), and enterprise security with Windows 11 Pro and HP Wolf Pro Security. Its lightweight design and long battery options target mobile professionals who need all-day productivity.

The ThinkPad X1 Carbon Gen 11 is an ultra-light 14 in business laptop with Intel Core i7-1355U CPU, 16GB RAM, 512GB SSD, and a 1920 x 1200 display. It prioritizes portability, security features, and long battery runtime for all-day productivity.

The ThinkPad X1 Carbon Gen 12 is a premium 14 in business ultrabook with Intel Core Ultra processors, up to 32GB RAM (soldered) and PCIe Gen4 SSD storage, multiple 14 in display options including WUXGA and 2.8K OLED, and a 57Wh battery with rapid-charge support. It is very lightweight and built for productivity with strong conferencing features and long battery life for all-day use.

The MSI Prestige Flip 14 AI+ is a 14 in 2-in-1 business laptop with a 14 in FHD+ OLED touchscreen, onboard 32GB RAM, 1TB PCIe 4.0 SSD, and Intel Core Ultra X7 358H CPU. It features an 81Wh battery rated for over 30 hours, a built-in Nano Pen, and a slim lightweight aluminum chassis for mobile productivity. It suits professionals who want a portable convertible with long battery life and AI-capable silicon.

Surface Laptop 7 is a thin, AI-enabled laptop available in 13, 13.8, and 15-inch PixelSense Flow touchscreens with up to Snapdragon X Elite or Intel Core Ultra processors, up to 64 GB RAM and 1 TB SSD, long battery life, and Windows 11. It suits users who want a lightweight, high-performance laptop with strong battery endurance and built-in AI features.

The Galaxy Book6 Ultra is Samsung's top-tier 16 in laptop with Intel Core Ultra Series 3 processors, NVIDIA GeForce RTX 50 Series graphics, 32 GB RAM and 1 TB SSD, plus a Dynamic AMOLED 2X touchscreen and up to 30 hours video playback. It targets creators and power users who need strong CPU/GPU performance, advanced cooling, and a high-quality OLED-class display.