5 Best Waterproof Power Banks of 2026

Safety: Power banks contain lithium-ion cells. Use the cables and chargers the manufacturer recommends, keep the unit away from heat, stop using one that swells or overheats, and follow the manual. A water rating does not make a battery safe to charge while wet.

The best waterproof power banks carry a stated IP67 or IP68 rating, which means the case is sealed against dust and water when the port covers are closed. This guide compares five models from Goal Zero, Dark Energy, ELECOM and CooLuzer on listed rating, capacity, output, size and weight, for campers and hikers who expect rain, spray or a dropped pack in a creek.

We compared each model using the specifications and descriptions in its Amazon listing, then weighed the water rating, capacity, output, ports, dimensions, weight and value. This guide focuses on water protection. For impact resistance, see our rugged power bank guide, and for what the ratings mean, read IP ratings explained. Browse more in Camping Power Banks.

All Products Compared

Product	Best For	Rating	Capacity	Output	Weight
Goal Zero Venture 75	Best overall	IP67	19,200mAh	60W USB-C PD, 2 USB-A at 15W	About 1.28 lb
Dark Energy Poseidon Pro	Highest rating, slim body	IP68	10,000mAh	2 USB-C, 1 USB-A	About 0.6 lb
ELECOM NESTOUT 10000mAh	Compact and shockproof	IP67	10,000mAh	20W USB-C PD	About 0.52 lb
Goal Zero Venture 35	Light with a flashlight	IP67	9,600mAh	18W USB-C PD, 2 USB-A	About 0.63 lb
CooLuzer Solar 36800mAh	Largest capacity	IP67	36,800mAh	2 ports at 18W	About 0.62 lb

Top 3 Waterproof Power Banks Reviewed

#1 Goal Zero Venture 75: Best Overall

Why We Picked It

The Venture 75 ranks first because it combines a stated IP67 rating with 19,200mAh, a 60W USB-C Power Delivery port and a protective sleeve with a waterproof port plug. It is the most capable of the sealed banks here.

The listing says it recharges in about 1.5 hours over a 60W USB-C source and also accepts compatible solar panels. That is a manufacturer figure that depends on the charger.

Key Specifications

• Capacity: 19,200mAh
• Rating: IP67, with a waterproof port plug
• Output: 60W USB-C PD, two USB-A ports at 5V/3A (15W max each)
• Size: 6.14 x 3.78 x 1.14 inches
• Weight: about 1.28 pounds
• Extras: flashlight

Pros	Cons
IP67 with a port plug 60W USB-C PD can help a laptop Large capacity with a protective sleeve	Heavy and thick for a pocket USB-A ports are limited to 15W each

Things to Consider

The rating only holds with the port plug closed, so keep it shut when you are not charging. Charging in the rain is a different matter, so charge in a dry spot.

Best For

Campers and hikers who want a sealed bank with enough output for a phone, a camera and possibly a small laptop.

Skip It If

Skip it if weight matters more than capacity.

Goal Zero Venture 75 Power BankView on Amazon

#2 Dark Energy Poseidon Pro: Best IP68 Pick

Why We Picked It

The Poseidon Pro lists IP68, one step above IP67, and says it can be submerged for up to 45 minutes. It is also thin, at 6 x 3.25 x 0.63 inches and about 0.6 pounds, with two USB-C ports and one USB-A port.

The listing gives a stated operating temperature range and describes an armored shell. Treat these as manufacturer claims and read the manual for the exact conditions.

Key Specifications

• Capacity: 10,000mAh
• Rating: IP68
• Ports: two USB-C (up to 12V at 1.5A), one USB-A (5V at 3A)
• Size: 6 x 3.25 x 0.63 inches
• Weight: about 0.6 pounds

Pros	Cons
IP68 rating Thin and light Three ports	USB-C output is limited to 12V at 1.5A 10,000mAh runs out sooner on a long trip

Things to Consider

The listing makes several large claims about longevity and charge counts. We do not repeat them, because they are marketing figures without a stated method.

Best For

Kayakers, paddlers and anyone near water who wants the higher IP68 rating in a slim bank.

Skip It If

Skip it if you want fast laptop charging or a bank for several days.

Dark Energy Poseidon Pro Power BankView on Amazon

#3 ELECOM NESTOUT 10000mAh: Best Compact Waterproof Pick

Why We Picked It

The NESTOUT 10000mAh lists IP67, shockproof construction and a 20W USB-C PD port. The listing says it survives submersion for up to 30 minutes at a depth of 1 meter, and that it won an iF Design Gold Award.

At about 0.52 pounds it is the lightest bank here, though its 1.42 inch thickness is chunky.

Key Specifications

• Capacity: 10,000mAh
• Rating: IP67
• Output: 20W USB-C PD
• Size: 4.96 x 2.40 x 1.42 inches
• Weight: about 0.52 pounds

Pros	Cons
IP67 and shockproof Light for its capacity Distributes power across devices	Thick body 20W output is modest

Things to Consider

The listing says the battery detects each device’s needs and allocates power accordingly. Confirm port details on the product page.

Best For

Day hikers and cyclists who want a compact, sealed bank for a phone.

Skip It If

Skip it if you want the highest rating or more output.

ELECOM NESTOUT 10000mAh Rugged Power BankView on Amazon

Also Consider

The Goal Zero Venture 35 lists 9,600mAh, IP67, an 18W USB-C PD port, two USB-A outputs and a 50-lumen flashlight at about 0.63 pounds, a good choice for a go bag. The CooLuzer Solar 36800mAh lists IP67, two 18W ports, flashlights and a compass, but the listing states that USB charging is the main mode and the solar panel is for emergencies, and its listed dimensions look too small for that capacity, so confirm size before ordering.

How to Choose a Waterproof Power Bank

Read the IP Rating

IP67 usually means dust-tight and able to survive temporary immersion; IP68 allows deeper or longer immersion as the maker specifies. See IP67 vs IP68.

Keep the Ports Closed

The rating applies only with port covers closed. Dry the ports before opening them, and do not charge a wet bank.

Capacity and Weight

Sealed banks are heavier than plain ones. Choose capacity for the days you are away from an outlet. See how to choose a camping power bank.

Airline Rules

The FAA’s PackSafe guidance says power banks must travel in the cabin, and airlines set limits by watt-hour rating. Check the label before you fly.

How We Evaluate Camping Power Banks

We evaluate camping power banks by comparing manufacturer specifications, Amazon listing information and available buyer ratings. We weigh each model on stated protection rating, capacity, output, ports, size and weight, build and safety information, and value. Amazon does not supply ratings for these products through our data source, so the rankings rely on published specifications rather than review scores. Listings can be inconsistent, so confirm the rating, capacity and conditions for the exact model before you buy. Commissions do not affect rankings, and we update the guide when listings change.

Frequently Asked Questions

Is IP67 enough for camping?

For rain and splashes, yes, with the ports closed. For deeper or longer immersion, look at IP68 and read the maker’s conditions.

Can I charge a waterproof power bank in the rain?

The seal works with ports closed, and charging means opening them. Charge somewhere dry, and see can you use a power bank in the rain.

Do waterproof power banks float?

The listings we reviewed do not say, so do not assume it.

Can I fly with these?

Generally yes, in your cabin bag, within your airline’s watt-hour limit. Check the label and the airline’s policy.

Final Verdict

The Goal Zero Venture 75 is the best all-around waterproof power bank in this guide because it combines IP67, 19,200mAh, 60W USB-C and a port plug. If you want the higher IP68 rating in a slim body, the Dark Energy Poseidon Pro is the alternative to consider, and the ELECOM NESTOUT 10000mAh suits a compact day pack. Whichever you choose, confirm the rating and conditions on the product page and keep the ports closed when you are not charging.

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