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Ultra
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Mag. Charge. Connect.
Experience the power of Ultra. The first Qi2-certified, MagSafe-compatible, marine-grade phone charger Built for durability and performance, it features an IPX6 waterproof rating (front and back) and toughened glass.
With our Mag technology, your Apple iPhone magnetically locks into the optimal charging position, delivering a secure and reliable connection every time.
Ultra is fast - our smallest and fastest waterproof wireless charger yet!
Experience the power of Ultra: the first Qi2-certified, MagSafe-compatible, marine-grade phone charger
Sleek and low-profile, Ultra is designed to complement modern boat aesthetics, seamlessly integrating into various onboard locations to unlock new charging possibilities.
This waterproof 12/24V wireless charging system, engineered specifically for the marine environment, eliminates cable clutter while keeping your phone charged and accessible, even in the harshest conditions. Its strong magnetic grip ensures your phone stays securely in place during rough rides, making it the ultimate onboard charging solution.
Testing
Subjected to our harshest environmental, vibration, impact and on-water testing programs. This is combined with our world-renowned expertise in waterproofing technologies, UV stabilisation techniques, and premium-grade materials to ensure Ultra is the best choice for mounting and wirelessly charging your phone outdoors.
What is Qi2
Qi2 is the latest evolution in wireless charging, developed by the Wireless Power Consortium (WPC). Designed for faster, more efficient power delivery, Qi2 offers up to 15W of charging and features magnetic alignment for a seamless, optimized charging experience. As a leader in marine technology, Scanstrut is bringing this next-generation standard to the water, ensuring reliable, high-performance charging wherever your adventures take you.
Key Features
- 15W fast charging
- Magnetically holds the phone
- IPX6 waterproof rated: Front & back
- Toughened glass
- Qi2-certified
Electrical Information
Input Voltage Range | 10-30V DC (12/24V system) |
Input current max | 2A |
Output Power | 15W |
Standby Power Draw | <0.5W |
Certification | Qi2, CE, ROHS, FCC, C-Tick, WEEE, UN ECE R10, PSE Certified |
Installation Guide
The testing standard at Scanstrut is encapsulated by the acronym SCA, which stands for Safe, Certified, and Approved. With over 35 years of experience and expertise in designing products for outdoor use, Scanstrut design products to be able to thrive in the harshest of outdoor environments.
Before any product is released, it must pass through the rigorous testing program which involves assessments in electrical, mechanical, U.V., corrosion, thermal, and waterproof categories. To ensure the highest level of accuracy, testing is conducted both internally and by independent ISO accredited test houses.
This commitment to quality has earned Scanstrut the approval of renowned names such as Mercury Marine, Grady White Boats, Boston Whaler, Winnebago, Airstream and many more. To learn more about the SCA testing program and certifications, get in touch.

QI
The world’s No.1 wireless charging standard, this ensures our chargers are built to an extreme level of safety and ensures compatibility of all phones.
IP Test
Water and dust protection under test laboratory conditions to international IP standards. We test between IPX4 (waterjet) and IP68 (submersion).
Accelerated UV Material Test
We accelerate the effects of UV exposure to replicate our products usage in extreme tropical climates. We do this to ensure parts do not become brittle, discolour or fail over time.
Cable Bend Test
Electrical products are bolted into a specially designed automated jig to mechanically bend the cable -45° to +45° for 3000 cycles. This ensures cables will not fail even after prolonged use.
Thermal Chamber Test
Laboratory chamber running from -40°C (-40°F) to +85°C (185°F) and back to -40°C (-40°F) for 120 cycles, this accelerates material ageing to simulate real world environment.
Cable Twist Test
Electrical products are bolted into a specially designed automated jig to mechanically twist the cable -45° to +45° for 3000 cycles. This ensures cables will not fail even after prolonged use.
Temperature Chamber Test
Product placed in a laboratory chamber at high temperatures to ensure our products continue to perform as designed.
Corrosion Test
100-hours of a special formula salt spray that simulates accelerated marine environmental effects on the product.
On Water Charge Test
Using real life on water temperature data to ensure devices will continue to charge at an acceptable speed in extreme cold and hot temperatures.
On Water Testing Global
Similar to SCA standard on water testing, however we select locations and vessels for more varied and challenging environmental conditions.
FEA Analysis
Finite Element Analysis, simulates the behaviour of the design in virtual conditions to allow us to optimise the design before prototyping and physical testing.
C Tick
An identification trademark registered to the ACMA indicates that the equipment complies with the relevant EMC standard.
CE / UKCA
Signifies that our products have been assessed to meet high safety, health, and environmental protection requirements.
ECE R10
The global automotive standard recognised by RV and Marine OEMs to ensure electrical devices are suitable to use in automotive builds.
FCC
A legal requirement to sell any communication device (RF) in the United States of America.
Humidity Chamber Test
Similar to our brutal SCA Thermal Chamber Test, but we’ve added humidity to make it even more punishing.
Material Test
Positive Material Identification (PMI) ensures consistent quality of 316 Stainless Steel and Aluminium products. This controls strength and environmental performance.
PROP65
Confirms the exclusion of substances of very high concern in our products, with the aim of protecting human and animal health.
ROHS
Confirms the levels of substances and chemicals in our electrical products, with the aim of protecting human and animal health.Related Products

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