10 Best

Usb Battery Power Packs

of May 2023

  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.
    • 【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
    • The rocksolar weekender is a small, yet powerful entry level portable power station. the weekender has a built-in advanced battery management system. the box contains: 1* weekender, 1*ac adapter and 1*user guide.
    • Large battery, small size: this lightweight portable power station only weighs 1.9lbs, yet has a large 24000mah lithium battery. it is our entry level portable power generator you can take with you on a plane. at the same time, the device is extremely quiet. the rs81 has a lifecycle of 1000+ charges.
    • More than just a power station: as an entry level portable power station, the rocksolar weekender also has a led light panel on the top and a duel flashlight on the front. it may not be able to power up all the things you want, yet in an emergency or power outage you are prepared.
    • Who are we? rocksolar technology is a us company founded by a group of battery and solar engineers in 2007 with its headquarter and r&d located in usa. rocksolar's portable power station is well known for their compact, highly portable and light weight design yet offering more battery power and power outlets. our products for australia market are 220v a/c .
    • 7 power outlets: the rocksolar weekender also has multiple ways to charge your devices with a variety of ports. it includes: 1*220v ac output, 1*dc in/out, 2*quick charge usb ports, 2*usb 3.0 ports and 1*usb c port.
    • Quick recharge: whether your charging the weekender itself or your devices you can expect a quick recharge. you can charge your device with the cable included using a wall output or charge the power station using a rocksolar 30w or 60w solar panel (sold separately).charged in 2 ways, under full sun or from an ac wall outlet within 4 hours & 30 minutes.
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