best battery backups for computers

Rating details & item highlights

• quality
  4.1 out of 5
• value
  4 out of 5

• Easy Navigation, Precise Control: Logitech M317 wireless mouse features line-by-line scrolling and smooth optical tracking for accurate cursor control on most surfaces
• Long-lasting Battery Life: This cordless computer mouse can last for a whole year without having to change the batteries
• Comfortable, Compact Design: With soft rubber grips and contoured shape, this computer mouse feels comfortable in either your right or left hand
• Plug and Play Simplicity: Just plug the USB receiver into your laptop or PC and start working in seconds; the receiver provides a strong, reliable wireless connection within up to 33 feet
• Versatile and Compact: This small and portable external mouse is compatible with Windows, macOS, Chrome OS and Linux, and the compact size and shape fits easily in your laptop case or in a bag
• Works With Chromebook: This mouse is tested and certified as Works With Chromebook, which means it meets Google’s compatibility standards and works seamlessly with your Chromebook
• Dimensions (Overall): 3.7 Inches (H) x 2.2 Inches (W) x 1.5 Inches (D)
• Weight: .19 Pounds
• Electronics Features: Wireless, Scrolling Wheel, USB Connection, Soft-Touch Grips
• Connection Type: USB-A
• Maximum Resolution: 1000 dpi
• Wireless Technology: Wi-Fi, Radio Frequency

Rating details & item highlights

• value
  3.8 out of 5
• quality
  3.7 out of 5

• Pair and Play: With fast, easy Bluetooth wireless technology, you’re connected in seconds to this quiet cordless mouse —no dongle or port required
• Less Noise, More Focus: Silent mouse with 90% reduced click sound and the same click feel, eliminating noise and distractions for you and others around you
• Long-Lasting Battery Life: Up to 18-month battery life with an energy-efficient auto sleep feature, so you can go longer between battery changes
• Comfortable, Travel-Friendly Design: Small enough to toss in a bag; this slim and ambidextrous portable compact mouse guides either your right or left hand into a natural position
• Long-Range: Reliable, long-range Bluetooth wireless mouse works up to 10m/33 feet away from your computer
• Works on multiple platforms: Experience seamless compatibility with Windows, macOS, Linux, ChromeOS, iPadOS, and Android operating systems; it is also a Works with Chromebook certified product
• Dimensions (Overall): 1.52 Inches (H) x 2.36 Inches (W) x 3.92 Inches (D)
• Weight: .25 Pounds
• Electronics Features: Lightweight Design, Wireless
• Connection Type: No Wired Connection Ports
• Wireless Technology: Bluetooth
• Compatible With: Apple iOS, Microsoft Windows, macOS, Google Chrome OS

Rating details & item highlights

• Cutting-Edge Bi-Directional Fast Charging: Unleash the potential of Power Delivery 3.1 technology with a remarkable 140W output, rapidly recharging laptops, tablets, and phones. Achieve an 80% charge on a MacBook Pro 14" in just 51 minutes. With a 140W charger, it can achieve 80% charge within a swift 40 minutes.
• Smart Detection and Insights: Gain real-time insights with intelligent detection, displaying power levels per port, estimated full charge times, and live power bank temperature. Stay informed and empowered.
• Generous Capacity, Exceptional Portability: Empower your charging with an impressive 24,000 mAh capacity, providing the ability to charge a MacBook Air 1.3 times or multiple iPhone cycles. Purposefully designed for convenience, it adheres to boarding regulations while maintaining a compact and travel-friendly form factor.
• Adaptive Power Distribution: Experience dynamic power distribution – connect to any port and receive optimal charging. Seamlessly efficient, every time.
• Temperature Safety at the Core: Our intelligent temperature monitoring system ensures a consistent temperature that remains 10% below international guidelines, prioritizing. your safety without compromise
• Model Compatibility: Samsung Galaxy S4/S5/S6/S7, Apple iPhone 14/14 Plus/14 Pro/14 Pro Max, Apple iPhone 12/12 Pro/12 Pro Max, Apple iPhone 15/15 Pro/15 Pro Max, Apple iPhone 11 Pro Max/XS Max, Personal Computer
• Dimensions (Overall): 2.36 Inches (H) x 4.92 Inches (W) x 6.89 Inches (D)
• Weight: 1.95 Pounds
• Batteries Charged Simultaneously: 3 (max)
• Volts: 5 Volts
• Battery Capacity: 24000 (mAh)

Rating details & item highlights

• value
  4.2 out of 5
• quality
  4.1 out of 5

• Compatible With PC and Mac, Windows and macOS
• Convenient Portable Mouse for Laptops and Tablets: The Logitech M196 Bluetooth Wireless Mouse connects in seconds with a reliable pair-and-play Bluetooth connection—no dongle or port required
• Comfortable, Travel-Ready Design: This Bluetooth travel mouse is lightweight and fits in any bag; its contoured, ambidextrous shape is comfortable for both left and right hands
• Works on a Variety of Surfaces: With precise line-by-line scrolling and optical tracking; the M196 Wireless Bluetooth Mouse provides smooth and accurate cursor control on nearly any surface
• Made to Last With Recycled Plastic: The plastic parts in the M196 contain certified post-consumer recycled plastic (67% for Graphite and 66% for Off-White and Rose (2))
• 12-Month Battery Life: Enjoy a reliable 12-month battery life (1) and auto sleep feature for longer use between battery changes; 1 AA battery included
• Dimensions (Overall): 3.9 Inches (H) x 2.36 Inches (W) x 1.49 Inches (D)
• Weight: .17 Pounds
• Connection Type: No Wired Connection Ports
• Wireless Technology: Bluetooth
• Primary use: Home
• Battery: 1 Alkaline

Rating details & item highlights

• value
  3.4 out of 5
• quality
  3.3 out of 5

• Compatible With PC and Mac, Windows and macOS
• Convenient Portable Mouse for Laptops and Tablets: The Logitech M196 Bluetooth Wireless Mouse connects in seconds with a reliable pair-and-play Bluetooth connection—no dongle or port required
• Comfortable, Travel-Ready Design: This Bluetooth travel mouse is lightweight and fits in any bag; its contoured, ambidextrous shape is comfortable for both left and right hands
• Works on a Variety of Surfaces: With precise line-by-line scrolling and optical tracking; the M196 Wireless Bluetooth Mouse provides smooth and accurate cursor control on nearly any surface
• Made to Last With Recycled Plastic: The plastic parts in the M196 contain certified post-consumer recycled plastic (67% for Graphite and 66% for Off-White and Rose (2))
• 12-Month Battery Life: Enjoy a reliable 12-month battery life (1) and auto sleep feature for longer use between battery changes; 1 AA battery included
• Dimensions (Overall): 3.9 Inches (H) x 2.36 Inches (W) x 1.49 Inches (D)
• Weight: .17 Pounds
• Connection Type: No Wired Connection Ports
• Wireless Technology: Bluetooth
• Primary use: Home
• Battery: 1 AA Alkaline, Required, Installed