SKU: 17619917452

Mastervolt Combimaster 12/2000 Inverter/charger 12v Input 120v 2000watt Output

Sale price$562.05 Regular price$624.50
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Description

Mastervolt Combimaster 12/2000 Inverter/charger 12v Input 120v 2000watt OutputMastervol CombiMaster 12 2000 100 (120 V) Model: 35512000 Most compact and lightweight Combi in its class. Reliable, hum free and longer operation from your batteries. Starts even the heaviest and most sensitive loads. Intelligent 3 step+ battery charger for faster and safer charging. Automatic switching between mains and inverter mode. Power Assist prevents blown mains fuses. Generator compatible. Integrated CZone, MasterBus and NMEA 2000

Mastervol CombiMaster 12/2000-100 (120 V)

Model: 35512000
  • Most compact and lightweight Combi in its class.
  • Reliable, hum-free and longer operation from your batteries.
  • Starts even the heaviest and most sensitive loads.
  • Intelligent 3-step+ battery charger for faster and safer charging.
  • Automatic switching between mains and inverter mode.
  • Power Assist prevents blown mains fuses.
  • Generator compatible.
  • Integrated CZone, MasterBus and NMEA 2000 communication.
  • Quick installation with heavy duty connections.
  • E-mark certified.

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Specifications
Specifications sine wave inverter
Nominal DC voltage 12 V (10.2—16 V)
Output voltage 120 V
Output frequency 60/50 Hz (configurable)
Output waveform true sine
Continuous power at 40 °C / 104 °F, cos phi 1 2000 W
Peak power (30 sec) 3000 W
Surge power (5 sec) 4000 W
Max. efficiency 93 %
Battery no-load power consumption 30 W (on mode) / < 1 mA (off mode)
Energy saving mode consumption 10 W
Synchronise with mains yes
Specifications battery charger
Input voltage range 90—140 V
Max. input current 17 A (adjustable)
Max. charge current at 40 °C / 104 °F 100 A at 14.25 V (configurable)
Battery temperature sensor yes, included
Battery voltage sense automatic compensation
Specifications transfer system
AC input 30 A (switched)
AC output 47 A
AC input fuse yes
Transfer speed 10 ms
Transfer voltage range wide: 70—140 V / narrow: 90—140V
Transfer frequency range 40-65 Hz
General specifications
Galvanic isolation yes
Display/read-out LED display
Dimensions, hxwxd 17.6 x 11.2 x 6.1 inch
Weight 20.5 lb
Compliance ABYC A31, UL1236, UL1741, SAEJ1171, FCC class B
Technical specifications
Charge characteristic UoUo, automatic / 3-step+ for flooded, Gel/AGM and MLI, configurable
Recommended battery capacity 180-500 Ah (based on gel batteries, may differ for other types)
Ground relay yes, configurable by means of mechanical jumper
Temperature range (ambient temp.) -13 °F to 140 °F
Cooling vario fan
Protection degree IP23 (vertical mounting)
Safety class IEC protection class I
Humidity protection conformal coating, max. 95 % relative humidity, non condensing
Protections over-temperature, overload, short circuit, high/low battery voltage
Power Assist yes, supports AC input with power from the battery
Power Sharing yes, allows you to select AC Input fuse setting
MasterBus compatible yes
CZone / NMEA 2000 compatible yes

What's in the Box:
  • CombiMaster Inverter/Charger
  • Temperature sensor
  • MasterBus terminator
  • Drop cable Czone/MB (1m)
  • Mounting bracket
  • User and installation manual
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: 17619917452

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4.7 ★★★★★
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kkl
Louisville, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Anna Wylda
West Palm Beach, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
R
Verified Purchase
Rebekah
Belleville, US
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
B
Verified Purchase
Becky
West Palm Beach, US
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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Reviewed in the United States on March 21, 2026
R
Verified Purchase
Raquel Hall
Bozeman, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026

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