How many times will CHAMP recharge my phone?
CHAMP carries 10,000 mAh, which works out to about 1.5 to 2 full charges for most current iPhones and Android phones once you allow for the normal energy loss during charging. Smaller phones and earbuds will get more; a large tablet will get a partial charge. Used for top-ups rather than full refills, that's up to about 3 days of phone battery.
How fast does CHAMP charge?
CHAMP delivers up to 20W through USB-C Power Delivery, the same fast-charge standard iPhone and Samsung Galaxy use, so it's fast enough to top off your phone in about 30 minutes. It also supports Apple and Samsung fast charging and Qualcomm Quick Charge for older devices.
Can I charge two devices at the same time?
Yes. CHAMP has a USB-C port on each side, so your phone and AirPods or watch can charge together. Total output tops out at 20W, so two devices share that 20W; plug in one device at a time when you want the fastest possible charge.
Can I bring CHAMP on a plane?
Yes. CHAMP is rated at 36Wh (10,000 mAh at 3.6V), well under the 100Wh limit airlines and the TSA set for power banks in carry-on bags. Like all lithium-ion batteries it needs to travel in your carry-on, not checked luggage.
What cable do I need, and how do I recharge CHAMP itself?
A 1M USB-C to USB-C cable and an adjustable lanyard come in the box. Both USB-C ports work as input as well as output, so you can recharge CHAMP from either side with any USB-C wall charger, a 20W-or-higher charger like WALLY SubNano 20W will refill it fastest at 9V/2A.
Does CHAMP work with iPhone, Samsung, and laptops?
It works with any USB-C device, iPhone 15/16/17 series, Samsung Galaxy, Google Pixel, iPad, Apple Watch, AirPods and more. Older Lightning iPhones just need a USB-C to Lightning cable. For laptops, step up to CHAMP Pro: its 65W output is built for MacBook Air and Pro, where CHAMP's 20W is designed for phones and tablets.