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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mastervolt AC Master Inverter With UK Socket (12V / 1500W)The Mastervolt AC Master power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. The inverter is easy to install and features built in protection against over temperature, overload, short circuit, high or low battery voltage and reverse polarity. The power
The Mastervolt AC Master power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. The inverter is easy to install and features built in protection against over-temperature, overload, short circuit, high or low battery voltage and reverse polarity. The power inverter is robustly built and delivers the full output even in demanding conditions. The high frequency technology used eliminates noise typically associated with power inverters, such as buzzing or humming. It also features an automatic power saving mode, meaning a longer run time and less strain on your batteries. The 28211500 model is MasterBus compatible and can be used with remote control M70405080 for easy operation. General specifications Output voltage: 200/220/230/240 V - 50/60 Hz (selectable) Output waveform: true sine Nominal battery voltage: 12 V Recommended battery capacity: �� 160 Ah Continuous power at 25 C / 77 F, cos phi 1: 1500 W Continuous power at 40 C / 104 F, cos phi 1: 1500 W Peak load (1 min.): < 1730 W Peak load (1 s): < 2650 W AC connection: with UK plug (code 28211500) Galvanisedanic isolation: yes Efficiency: 93 % Display/read-out: LED indication: battery voltage, load level, status Alarms: potential free alarm contact Dimensions, hxwxd: 248 x 421 x 83mm (9.8 x 16.6 x 3.3 inch) Weight: 4.2 kg (9.3 lb) Compliance: CE, E-mark, RCM Technical specifications Technology: high frequency, input & output fully isolated Low battery voltage, switches off at: 10.5 V Low battery voltage, switches on at: 12.5 V High battery voltage, switches off at: 16.5 V High battery voltage, switches on at: 14.5 V Input current (nominal load): 150 A No-load power consumption (ON mode): < 1.8 A No-load power consumption (energy saving mode): < 0.1 A Minimal DC fuse (slow blow): 175 A Minimal cable size: 50mm? Harmonic distortion typical: < 3 % Cos phi: all power factors allowed Temperature range (ambient temp.): -20 C to 60 C, derating power > 40 C (-4 F to 140 F) Cooling: temperature and load controlled fan Protection degree: IP21, horizontal wall mounting Protections: over-temperature, overload, short circuit, high/low voltage, reverse polarity (fuse) MasterBus compatible: yes, using a MasterBus AC Master InterfaceShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Fuel and repair costs are rising…
Why not make your (overpriced) fuel work for you? If you appreciate your internal combustion engine, and want to help avoid costly repairs or maintenance to your fuel injector system, you can!
To be honest the quality of fuel is often questionable (I’m looking right at you, ethanol). Modern fuel injection systems are squeezed for every iota of fuel economy and performance. It makes sense to be a little proactive with the preventative maintenance, it’s just good sense.
Adding Jectron to your fuel is a smart, and economical measure that you can take, to keep your injection system running as designed.
It won’t damage your emissions components, it won’t harm your fuel systems more delicate parts (O-rings, plastic tubing, filters, etc.).
There are plenty of great options out there, such as Chevron’s Techron, and a handful of other reputable products. I used to be a very strong advocate of Techron (it’s still my backup choice). However, after witnessing Jectron solve a battery of problems on a variety of vehicles, I’m a convert.
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Reviewed in the United States on March 20, 2023
★★★★★ 5
Quick and Competent!
Fast service. Exactly as ordered.
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Reviewed in the United States on September 16, 2025
★★★★★ 5
Perfect fit
Color: 20pcs
Perfect replacement retainer clips for my car.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
use these every day
Color: 20pcs
fits better than OEM and better price
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Great in all respects
Color: 20pcs
Worked well for the job, good quality, and seem to be durable. Very easy to use and a good value for the money.
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Reviewed in the United States on December 12, 2025