Lightest Passthrough 20000mAh Bikepacking Powerbank

Lightest Passthrough 20000mAh Bikepacking Powerbank Battery

Lightest Passthrough 20000mAh Bikepacking Powerbank is the ultimate solution for bikepackers seeking lightweight and efficient power on the go. Designed for adventure enthusiasts, this powerbank combines cutting-edge technology with user-friendly features, ensuring that you never run out of battery while exploring the great outdoors.

This powerbank is perfect for long rides and extended trips where access to charging points is limited. With a massive capacity of 20000mAh, it provides enough power to charge multiple devices, including smartphones, tablets, GPS devices, and cameras, making it indispensable for any bikepacking trip. Its passthrough charging capability allows you to charge your devices while simultaneously charging the powerbank itself, ensuring that you stay powered up at all times.

Sorry, No Sales Of This Product Outside of Continental U.S. 

The Nitecore Carbo 20k is constructed with a carbon fiber reinforced polymer (CFRP) chassis, making it 40% lighter than conventional power banks. Slightly thicker than a phone, it has a sleek modern minimalist design and fist nicely in virtually all top tube bags and has tons of bikepacking-useful features.

The 20k has two ports, one USB-A and one USB C. Both offer QC output, allowing you to fast charge two devices at once with maximum compatibility with all your electronic gears. Pass through charging happens when you have input into the USB-C port and charging out of the USB-A port. When quick charge is not needed, the 20k Carbo offers a a one-touch low current mode for delicate devices such as bluetooth headphones and hearing aids.

The carbon fiber reinforced polymer case makes the case on these highly resistant to puncture, abrasion, and impact. Additionally, it's IPX5 rated water resistant, meaning that it can get splashed or wet and not destroy the functionality. You'll want to avoid getting water in the input / output ports and avoid getting the whole thing submerged. Designed with safeguards against short-circuit, overcharge, over discharge, or overheating.

Product Specifications

• Capacity:  20,000mAh @ 3.6v (72Wh)
• Rated Energy:  13,500mAh 5V (TYP 3A)
• Dimensions:  L-4.88 in x W-2.36in x H-0.86in | 124mm x 60mm x 21.8mm
• Weight:  10.42oz / 195.5g
• Input:  USB-C: 5V-2.4A / 9V-2A
• Output 1:  USB-C: 5V-3A / 9V-2.22A / 12V-1.68A
• Output 2:  USB-A: 5V-3A / 9V-2A / 12V-1.5A
• Color:Black

Check out our Bikepacking Power Bank Battery Comparison Table

Other facts about this power bank:

• This is our highest power density power bank - it offers tremendous power capacity and value per unit weight - the comparison table above provides a comparison vs other batteries we offer on the site.

• Ships with a Nitecore USB A to USB C cable

• Can charge two devices simultaneously - from the USB C port and from the USB A port

• Supports fast charging if you use a high current charging block (not included).

• Rated at IPX5, meaning that you can't submerge it, but resists splashing and rain and is leaps and bounds more protected than indoor rated power banks like the Voltaic

• Offers a maximum theoretical storage of 20,000mAh but the practical usable storage is approximately 13,500mAh at 5VDC. To put these amounts of storage into context:

  • iPhone 13/14/15 storage:  3,367mAh

  • Wahoo Roam storage:  2,000mAh

  • Garmin 530 extra battery pack: 3,100mAh