10 Best

Battery Laptops

of April 2024

  1. Product Highlights
    • 【universal compatibility & special x charging mode】powerful usb c external battery is perfect for laptops like macbook pro, chromebook, surface book, dell xps 13 and 15 and so on….and benefit in the unique x-charge mode, the special low-current power supply can provide long-term safe charging as low as 10ma for wireless headphones, sports watches and other wearable devi...
    • 【high capacity & smart digital screen】the 20000mah smart power x4g keeps you powered on the go. the smart digital screen shows remaining power in digital format, and it's hidden until activated, no more guessing whether to charge it or not.
    • 【please note】 the x symbol appearing on the power bank display screen presents the low current mode, double-click the button to exit the low current mode and resume normal charging.
    • 【100w usb-c power delivery output & input】the bidirectional usb-c port can be used as both an input and output. pd 100w power bank can fully charge your 15" macbook pro 2018 in 1. 5 hours from 0% to 100% and can be fully recharged within 2 hours using a 100w wall charger and the 5a / 100w usb-c cable (only 100w cable is included).
    • 【4 devices simultaneous charging & pass-through charging】featured with type-c pd ports (100w & 60w) and two usb-a ports (15w&qc3.0 18w), the 4 usb ports provide fast charging for two laptops or tablets and two mobile devices simultaneously(total output 138w max). with the dual usb-c port, you can charge the battery pack and other usb-c compatible devices at the same tim...
    • 【what you get】1*smart power x4g portable charger power bank, 1*100w usb-c to usb-c cable, 1*travel waterproof pouch, 1*user guide, 24-month warranty and friendly customer service.
  2. Product Highlights
    • 【universal compatibility & special x charging mode】powerful usb c external battery is perfect for laptops like macbook pro, chromebook, surface book, dell xps 13 and 15 and so on….and benefit in the unique x-charge mode, the special low-current power supply can provide long-term safe charging as low as 10ma for wireless headphones, sports watches and other wearable devi...
    • 【high capacity & smart digital screen】the 20000mah smart power x4g keeps you powered on the go. the smart digital screen shows remaining power in digital format, and it's hidden until activated, no more guessing whether to charge it or not.
    • 【please note】 the x symbol appearing on the power bank display screen presents the low current mode, double-click the button to exit the low current mode and resume normal charging.
    • 【100w usb-c power delivery output & input】the bidirectional usb-c port can be used as both an input and output. pd 100w power bank can fully charge your 15" macbook pro 2018 in 1. 5 hours from 0% to 100% and can be fully recharged within 2 hours using a 100w wall charger and the 5a / 100w usb-c cable (only 100w cable is included).
    • 【4 devices simultaneous charging & pass-through charging】featured with type-c pd ports (100w & 60w) and two usb-a ports (15w&qc3.0 18w), the 4 usb ports provide fast charging for two laptops or tablets and two mobile devices simultaneously(total output 138w max). with the dual usb-c port, you can charge the battery pack and other usb-c compatible devices at the same tim...
    • 【what you get】1*smart power x4g portable charger power bank, 1*100w usb-c to usb-c cable, 1*travel waterproof pouch, 1*user guide, 24-month warranty and friendly customer service.
  3. Product Highlights
    • 【ten days worry-free power】40000mah high capacity power bank full recharges iphone 13 to 100% 9.1 times, 8.2 times for samsung s10, 2.7 times for ipad pro etc. the long last power bank holds the power for ten days, not only designed for charging at home, which satisfy your needs for working, traveling camping, and daily using. nice gift for your loved, friends and family.
    • 【safety & reliability】this battery bank adapts premium lithium polymer battery cell, ensuring a more stable, faster, and powerful charging speed than other power banks. extend the life of usb portable battery. the 65w external laptop battery pack built-in intelligent safety system ensures complete protection for you and your devices, including over-heat, over-charge, ov...
    • 【package】romoss 65w power bank *1, fast charging type c cable *1, 12 months worry free warranty. please feel free to contact romoss customer service for any question.
    • 【65w pd fast charge for your laptop】65w fast charging power bank allows your laptop a quick charging, fully charge your 15 "mac book pro in just 1.8 hours, the romoss 40000mah portable charger will allow a single device to charge at full speed, as fast as if it was plugged to a wall outlet.it only takes around 5 hours to fully recharge the 40,000mah battery pack with a ...
    • 【featuring 3 outputs + 3 inputs】portable laptop battery charger equipped with both 65w pd and 22.5w qc ports, designed with type-c two-way fast charging. the usb-c port support input 65w max, 3 usb output ports allow you charge 3 devices simultaneously, meet your mutiple devices for charging. you could only take 1 cable for your device no matter you need charge or recha...
    • 【universal compatibility】the portable charger power bank is perfectly compatible with macbook pro 14“/ macbook pro 16“/ macbook air 2020/ macbook pro 13" 2020/ macbook pro 15" 2017/ macbook 16"/ macbook 12"/ macbook air 13"/hp /xps; compatible with ipad pro 12.9”/ ipad pro 10.5"/ ipad pro 11"; compatible with iphone 13 / 12 series / 11 pro / 11 pro max / 8 plus/iphone s...
  4. Product Highlights
    • 【ten days worry-free power】40000mah high capacity power bank full recharges iphone 13 to 100% 9.1 times, 8.2 times for samsung s10, 2.7 times for ipad pro etc. the long last power bank holds the power for ten days, not only designed for charging at home, which satisfy your needs for working, traveling camping, and daily using. nice gift for your loved, friends and family.
    • 【safety & reliability】this battery bank adapts premium lithium polymer battery cell, ensuring a more stable, faster, and powerful charging speed than other power banks. extend the life of usb portable battery. the 65w external laptop battery pack built-in intelligent safety system ensures complete protection for you and your devices, including over-heat, over-charge, ov...
    • 【package】romoss 65w power bank *1, fast charging type c cable *1, 12 months worry free warranty. please feel free to contact romoss customer service for any question.
    • 【65w pd fast charge for your laptop】65w fast charging power bank allows your laptop a quick charging, fully charge your 15 "mac book pro in just 1.8 hours, the romoss 40000mah portable charger will allow a single device to charge at full speed, as fast as if it was plugged to a wall outlet.it only takes around 5 hours to fully recharge the 40,000mah battery pack with a ...
    • 【featuring 3 outputs + 3 inputs】portable laptop battery charger equipped with both 65w pd and 22.5w qc ports, designed with type-c two-way fast charging. the usb-c port support input 65w max, 3 usb output ports allow you charge 3 devices simultaneously, meet your mutiple devices for charging. you could only take 1 cable for your device no matter you need charge or recha...
    • 【universal compatibility】the portable charger power bank is perfectly compatible with macbook pro 14“/ macbook pro 16“/ macbook air 2020/ macbook pro 13" 2020/ macbook pro 15" 2017/ macbook 16"/ macbook 12"/ macbook air 13"/hp /xps; compatible with ipad pro 12.9”/ ipad pro 10.5"/ ipad pro 11"; compatible with iphone 13 / 12 series / 11 pro / 11 pro max / 8 plus/iphone s...
  5. Product Highlights
    • 【two-way fast charging】crafted with 2 pd usb-c ports and 2 usb-a ports, which total power output going up to 122.5w! easily recharge this 20,000mah power bank in 2 hours with a 45w pd charger (not included). meanwhile, the built-in chip technology keeps your devices safe from overheat, short-circuit, and over discharging. automatically allocates the optimal power to dev...
    • 【wide compatibility】this 20000mah portable charger bank delivers the fastest possible charge to laptops, phones, tablets, and a wide variety of usb devices. such as macbook pro, macbook air, hp spectre, dell xps 15/13, google pixelbook, ipad pro series, iphone 15/iphone 15 plus/iphone 15 pro/iphone 15 pro max, iphone 14/13/12/11 series, galaxy s23+/s22/s21+/s20/ note se...
    • 【20,000 mah large capacity】4smarts's laptop power bank buit in a massive capacity battery, you can keep multiple devices charged for days. charge an iphone 15 more than 3.5 times, a galaxy s23 2.7 times, a steam deck 2.4 times, and a macbook pro 16 0.6 times.—ideal for a weekend getaway.
    • 【slim & lightweight design】this portable laptop charger power bank only 0.7 inches ultra-slim finish, thinner than traditional charger adapter so that you can put into your laptop bag when you go outside. the storage bag keep it from losing and rubbing.
    • 【what you get】this package consists a 4smarts power bank (125.5w 20000 mah portable charger for laptop), a usb-c to usb-c 100w pd cable, travel pouch, user guide, 12-month worry-free warranty, and our friendly customer service.
  6. Product Highlights
    • 【two-way fast charging】crafted with 2 pd usb-c ports and 2 usb-a ports, which total power output going up to 122.5w! easily recharge this 20,000mah power bank in 2 hours with a 45w pd charger (not included). meanwhile, the built-in chip technology keeps your devices safe from overheat, short-circuit, and over discharging. automatically allocates the optimal power to dev...
    • 【wide compatibility】this 20000mah portable charger bank delivers the fastest possible charge to laptops, phones, tablets, and a wide variety of usb devices. such as macbook pro, macbook air, hp spectre, dell xps 15/13, google pixelbook, ipad pro series, iphone 15/iphone 15 plus/iphone 15 pro/iphone 15 pro max, iphone 14/13/12/11 series, galaxy s23+/s22/s21+/s20/ note se...
    • 【20,000 mah large capacity】4smarts's laptop power bank buit in a massive capacity battery, you can keep multiple devices charged for days. charge an iphone 15 more than 3.5 times, a galaxy s23 2.7 times, a steam deck 2.4 times, and a macbook pro 16 0.6 times.—ideal for a weekend getaway.
    • 【slim & lightweight design】this portable laptop charger power bank only 0.7 inches ultra-slim finish, thinner than traditional charger adapter so that you can put into your laptop bag when you go outside. the storage bag keep it from losing and rubbing.
    • 【what you get】this package consists a 4smarts power bank (125.5w 20000 mah portable charger for laptop), a usb-c to usb-c 100w pd cable, travel pouch, user guide, 12-month worry-free warranty, and our friendly customer service.
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