IP68 waterproof and dustproof rating ensures reliable performance in harsh environments
Military-grade MIL-STD-810G protection withstands drops, shocks, and extreme conditions
Ultra-fast charging delivers up to 2.5 times faster charging than standard phone chargers
Long-lasting 10,200 mAh battery provides up to 36 hours of phone power and 10 hours for tablets
Integrated LED flashlight and SOS emergency light enhance safety and visibility in emergencies
Summarized by Shop
This isn’t your average power bank. Poseidon Pro is waterproof, drop-proof, and built to handle anything. It stays charged for years and powers your gear when other batteries fail.
Battery Capacity
10,200 mAh
Charging Method
USB Type-C and USB Type-A
Waterproof Rating
IP68 (submersible up to 1.5 m for 45 minutes)
Dimensions
6 x 3.25 x 0.63 inches
Weight
9.6 oz
Compatible Devices
Smartphones, tablets, laptops
Summarized by Shop
4.7
655 ratings
5
4
3
2
1
Holds up well!
I have had my Poseidon Pro for almost a year now and it has been great! It's gotten wet, beat up, bounced around and still charges like the day I got it. I tend to be hard on things so I'm glad to have a charger that holds up to that!
B
Brayden · 12 days ago
Recently we had a storm/hurricane pass within 100 miles off our island, with 140mph winds. These winds knocked out power for nearly 24hrs. The solar one I have was charged within the previous 2 months but connecting to it it had lost 25%. Had to run my car to charge up, the second time only ended at 60% and it is stopped to be a 20k...guess not.
I needed a durable power pack that actually hold it's charge at least 6mos.
The Dark Energy Poseidon I easily charged my phone twice and still had 1 light left. Oh, and charging it is quite fast actually!
Durability is high and it holds the charge way better than the solar one I have. Yes it cost more but I'm very happy with it. Thinking about the nano next...
RK · August 27, 2026
Great Power Source On The Trail And Water.
I got the Poseidon Pro about 2 years ago. Loved it! The first power bank I owned that powered up my phone and action cams quickly. Great in the field. My only issue was as I carried the Poseidon Pro in my back pack I must have dropped my pack and the Poseidon Pro plastic port door broke leaving the pin inoperable. I was able to just snap the door back on and I continued on. Last year I was photographing my local river and slipped on some river rocks. I saved my camera but landed on my back and my pack was submerged in the river along with my PoseidonPro. I pulled everything out and dried it all. Unfortunately the port door was off and the ports got wet. It never worked again after that.
One upgrade I would suggest would be to improve the hinge pins for the port door. They are a break point for sure if dropped. Could a rubber gasket type closure replace the need for the hinge pins? But that is my only issue with the Poseidon Pro. Other than that mishap I really liked the unit.