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Charge 40 PD Powerbank

4.888888888888889 out of 5 stars
27 Reviews

Out of Stock

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Why We Like The Charge 40 PD Powerbank

Our adventures rarely stay within range of a power outlet, but we still need our electronics out in the wild. The Charge 40 PD Powerbank lets us get off-grid without leaving our smartphones, headlamps, and watches behind.


  • Small portable charger to keep your electronics ready
  • FAA Carry-On Compliant makes traveling easy
  • Provides 2.5 charges for your smartphones
  • Durable design holds up for your wildest adventures
  • Item #BIOB00I
Battery Type
lithium ion
Charge Time
[USB C-PD] 5V/3.0A, 9V/2A, 12V/1.5A [USB A] 5V/3.0A, 9V/2A, 12V/1.5A
5.9 x 3.2 x .7in
Claimed Weight
Manufacturer Warranty

Overall Rating

5 based on 27 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 3 reviews
5 Stars - 24 reviews

What do you think about this product?


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5 out of 5 stars

July 25, 2023

Perfect for traveling and backpacking

Relatively small and light, can charge your phone (iphone 11) multiple times and fast. Can also charge headlight, gps watch, ...

Francois T

Originally reviewed on

5 out of 5 stars

May 28, 2023

Well done

Solid with a long lasting charge. Great item for emergency kits.

R on SSI

Originally reviewed on

5 out of 5 stars

April 23, 2023

Great buy!

Worth it! Used during power outage. Able to keep both cell and bio lite charged!


Originally reviewed on

5 out of 5 stars

March 28, 2023

The 20, 40, and 80 models are best-in-class!

Fantastic due to its weight and dependability. We own many 40 and 80 models, too, which are equally the best on market!

Wild in Wisconsin

Originally reviewed on

4 out of 5 stars

February 19, 2023

Does what it's supposed to, great charger.

Great little charger does what it's supposed to do

G. Z

Originally reviewed on

5 out of 5 stars

February 6, 2023

Great battery pack

Great simple battery pack. Works very well. Used it to travel and charge iPad, phone and head lamp.

Scott N

Originally reviewed on

5 out of 5 stars

December 27, 2022

Great power bank but lacks in marketing…

A great power bank, but just wish Biolite marketing would promote more why to purchase this rather than a power bank costing half as much that does the exact same job. I’m all for their work in third world countries where the extra cost probably goes to…it would just be nice to know for sure though.


Originally reviewed on

5 out of 5 stars

July 26, 2022

The Sweet Spot

Had a 5000 mAh pack which was sufficient for two charging emergencies with my iPhone 8. Upgraded to an iPhone 10 so needed a bigger pack. I really liked the portability of my old pack so I considered the Charge 20 PD but decided I wanted the extra juice. This feels huge vs the old pack, but I'd put this one as the sweet spot between power and physical size; I wouldn't want bigger or heavier. The grey part of the body is a softer textured plastic to improve your grip. Overall I'm satisfied with this purchase.

Gregory B

Originally reviewed on

5 out of 5 stars

July 21, 2022

Everyone should have one

Best purchase, I've bought two other different chargers this one is better than all.


Originally reviewed on

5 out of 5 stars

July 19, 2022

High quality charger

This is an excellent charger. I took it on a European holiday and made keeping my iPods, iPad and iPhone charged so easy.


Originally reviewed on