SKU: 78089940902

Mastervolt AC Master 12/700 (120V) Inverter [28510700]

Sale price$155.47 Regular price$172.75
Save 10%

Pay in installments of $43.19 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mastervolt AC Master 12/700 (120V) Inverter [28510700]AC Master 12 700 (120V) Inverter Reliable AC power for recreational and semi professional use. These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50 60 Hz or 120 V 50 60 Hz grid power, making them ideal for recreational and semi professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. Pure sine wave technology provides an outstanding

AC Master 12/700 (120V) Inverter

Reliable AC power for recreational and semi-professional use.

These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60 Hz or 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. Pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high-frequency switching technology eliminates any annoying humming and buzzing sounds.

Representing complete value for money, these ruggedly built inverters provide essential home comforts when you’re far from the nearest grid connection.

Features:

  • Pure sine wave technology protects sensitive equipment.
  • Delivers full output at high peak power under the most demanding conditions.
  • Automatic power-saving system for extended runtime.
  • Compact and lightweight design, saving valuable installation time.
  • Reliable and safe operation; protected against over-temperature, overload, short circuit, high or low battery voltage.
  • Variable-speed fan for quiet operation at low power.
  • Optional remote control for instant switch-off of the inverter and all connected equipment (not available for the 300 and 500 W models).
  • Convenient plug connection for all models, 2500/3500 Watt models also hard-wired. 

Applications:

  • Both recreational and semi-professional use, where grid power varies or is unavailable. Applications include lighting, appliances, electric cooking, and power tools. For (mobile) applications in your home, office, or service vehicle, or during your holidays.

General Specifications:

  • Output voltage: 100/110/115/120 V – 50/60 Hz (selectable) 
  • Output waveform: True sine
  • Nominal battery voltage:12V
  • Recommended battery capacity: ≥ 100 Ah
  • Continuous power at 25 °C / 77 °F, cos phi 1: 700 W
  • Continuous power at 40 °C / 104 °F, cos phi 1: 700 W
  • Peak load (1 min.): < 810 W
  • Peak load (1 s): < 1230 W
  • AC connection: North American socket with GFCI
  • Galvanic isolation: Yes
  • Efficiency: 91%
  • Display/read-out: LED indication: battery voltage, load level, status
  • Alarms: Potential free alarm contact
  • Dimensions, hxwxd: 200 x 330 x 83 mm/7.9 x 13.0 x 3.3 inc 
  • Weight: 2.6 kg/5.7 lb
  • Compliance: Safety: ABYC A31, UL 458, EMC: FCC class B 

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): 70 A
  • No-load power consumption (ON mode): < 1.5 A
  • No-load power consumption (energy saving mode): < 0.1 A
  • Minimal DC fuse (slow blow): 100 A
  • Minimal cable size: 25 mm²
  • 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 Interface

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 78089940902

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
U
Upstate G-MA
Boise, US
★★★★★ 4
Nice looking suit that runs big
Color: Light Grey, Size: 6, Color: Light Grey, Size: 6
This is a beautiful light, gray linen suit size 6. It looks high end and it is a baggy fit, not slim. This suit is double breasted with a satin lining inside. There are two pockets in the jacket and one small smaller pocket for a handkerchief on the jacket. I did order a size 6 but this fits way too big for a size 6 I’m thinking it was more like a seven or an eight. The pants have a zipper, which moves very easily and 2 pockets. The Pants have belt loops. Both the the pants and jacket are longer than normal. My son is tall, so I was really surprised that these are so baggy and so long. I would definitely double check the size. there’s no size chart online so maybe I would go one size down. It does look like a quality made suit. The sizing is just off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
L
Verified Purchase
Love the dress
Lexington, US
★★★★★ 5
Awesome quality for the price
Color: Black, Size: 8
Ordered size 8 for my son first communion great fit for the price was excellent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
T
This Is My Review Name
Port Orchard, US
★★★★★ 5
Perfect fit and great quality for the price
This suit was perfect for my son. The fit was exactly as expected. The quality is excellent for the price—it feels well made and durable enough to last through multiple wears. It doesn’t feel cheap or flimsy at all. It also looks really good on him. Clean, polished, and great for formal events like weddings or parties. Overall, a fantastic value with great quality and a great fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
N
Verified Purchase
Nicole S.
Whiting, US
★★★★★ 3
Missing items
Color: Sky Blue, Size: 16
Was missing the tie that is supposed to come with it and it looked like it was tried on and thrown back in the bag. The sleeve to the jacket were rolled up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
A
Alley Cat on a Homestead
Dallas, US
★★★★★ 5
Excellent Quality, Great Value, Great Look. Highly Recommend
Very well-made, there are some minor imperfections in the cuff sewing that aren't really noticeable when on. Liner is quality, color is spot on, and it fits true to size. If you're in the market for a toddler blazer and pants, you can't go wrong with this one in terms of quality, price, and the cut is perfect for a very polished look. There were a few loose strings to be clipped, but everything was correctly sewn and well. None of them affected the seam strength. The pants have a button and elastic on the waistband to make adjusting the waist size easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025

recommand products