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Ark Arkpax 1800W Portable Power Station - IP67 Waterproof 1500Wh

Posted May 4, 2026Updated May 14, 2026

$769.99$1999.00

61% OFFYou save $1229.01

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【World's First IP67 Portable Power Station】Arkpax Ark portable power station is armed with exceptional IP67 waterproof tech, making it able to meet any adverse conditions of use, It can remain fully operational even after being submerged underwater for 3 hours. This remarkable feature makes it achieve top-tier waterproofing standards, ideal for sea fishing enthusiasts, deep-sea divers, sailors, or outdoor water adventurers.
【Massive 1500Wh Capacity & 1800W Output】Ark waterproof portable power station features a massive 1500Wh Capacity and 1800W power output, enabling you to power multiple devices simultaneously effortlessly. Additionally, it can handle power-hungry devices during startup with a surge capability of 3300W. Powered with Pure Sine Wave tech, the Ark power station provides reliable power to a diverse range of devices smoothly.
【2Hours Fast Charging Power Station】With Arkpax's unique fast charging technology, Ark portable power station can be fully charged by an AC outlet within only 2 hours (1000W MAX). Ark solar generator can also be recharged through Arkpax SP200 solar panel (Not Included). We also provide the car outlet charging method for the Ark power station for further convenience.
【20ms UPS for More Imagination】Ark portable power station is equipped with an edge-cutting UPS tech, it can switch power sources within 20ms seamlessly during a power outage. And it limits the output to 1500W, protecting your desktop PC, file servers, and other sensitive devices from data loss or damage, your reliable power partner is ready to go.
【35-Protection BMS for Ultra Safe】Ark portable power station has a built-in BMS (battery management system), we always believe that power station safety is the top priority for all, that is why we used multiple advanced technologies to provide stable power for you, including heat dissipation system, anti-electric shock, anti-electrolysis , and immersion detection technology and other protections in hardware and software.
【Durable NCM Battery for 10 Years Lifespan】Enjoy the longevity and reliability of our cutting-edge home backup battery, designed to stay healthy through 1,000+ charge cycles with an astounding 10 years of lifespan. If you have any issues with our Ark power station, feel free to contact us for support.

Exceptional Deal

Save 61% on the world's first IP67 waterproof portable power station. 1500Wh capacity, 1800W output, and 2-hour fast recharge. Ideal for outdoor adventures and emergency backup.

What we like

IP67 waterproof - submersible for 3 hours
2-hour full recharge via AC
1500Wh capacity with 1800W output
20ms UPS for sensitive electronics

Watch out for

Heavy at ~36 lbs
Solar panel sold separately

Tip: Pair with a 200W solar panel for off-grid recharging.

Our Take

Best for: Water enthusiasts and off-grid adventurers.

The Ark Arkpax 1800W is the first portable power station with an IP67 rating, meaning it can be submerged in water for up to 3 hours and still operate. This makes it a unique choice for boaters, fishermen, and anyone who needs reliable power in wet conditions. Beyond its waterproof design, it packs a 1500Wh NCM battery and a 1800W inverter with 3300W surge, capable of running most appliances. The 2-hour AC recharge is among the fastest in its class, and the 20ms UPS mode protects your gear during outages. At 36 pounds, it's not lightweight, but the rugged build justifies the heft. The included BMS with 35 protections ensures safety. 99 (61% off) makes this an exceptional value for a specialty power station. If you need a weatherproof backup power source, this is it.

Price Analysis

At $769.99, this is the all-time low price with a 61% discount from $1999. The 30-day average matches the sale price, so you are getting the best deal available. It's an excellent time to buy.