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NDS Power Service Gold 30 – 3-in-1 B2B, MPPT + Mains Battery Charger

The NDS Power Service Gold 30 is a 3-in-1 charger that incorporates a battery to battery charger, a solar charge controller and a mains battery charger. This NDS charger is suitable for use with lead acid, AGM and lithium leisure batteries.

  • For use with 12V systems
  • Compatible with smart alternator (Euro 5 and 6) vehicles
  • 30A charging current from B2B
  • Supports up to 250W, 20A solar array
  • Integrated 230V shore hook up charger


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Dometic NDS Power Service Gold 25 – 3-in-1 B2B, MPPT + Mains Battery Charger – GOLD30-M

The NDS Power Service Gold 30 is a leisure battery charger that incorporates a battery to battery (B2B) charger, a solar charge regulator, and a 230V shore power hook-up. The B2B allows you to charge while you drive, arriving wherever your next adventure takes you with full batteries. The solar charge regulator intelligently collects energy from the sun and converts it into power for your electrical system. The 230V charger allows you to charge directly from a mains hook-up. Furthermore, the unit automatically switches between B2B, solar, and mains charging, making van living as simple as can be.

30A B2B charger

The 30A battery to battery charger in the NDS Power Service Gold 30 allows you to recharge 30A every hour whilst you drive.

Solar charge controller

The solar charger in the NDS Gold 30 is suitable for use with solar arrays up to 250W and 20A.

Battery charger

As soon as you plug into hookup, the battery charger in the NDS Gold 30 will charge your leisure batteries via the mains connection.

Optimised charging for all battery types

NDS leisure battery chargers all incorporate Buck Booster and Opticharge technology, which stabilise charging, thus protecting battery health. The device allows you to select a charging regime depending on your battery type, whether lithium, AGM, gel, or flooded. The intelligent charger then selects a specific charging curve that matches the specific state of your batteries, using an advanced analysis algorithm. Charging happens in 5 distinct stages, including desulphation and absorption, ensuring a perfect charge and extending battery life. These functionalities are simply absent from a more basic VSR charger.

Easy to install in an existing battery charging system

NDS leisure battery chargers are the only devices on the market which incorporate an AUX connection. This relay shifts all the charging load to the alternator when the engine is running, neatly bypassing existing connections and ensuring the leisure battery is charged directly at maximum performance.

Which charger should you pick?

Not sure how many amps you need, or whether you need an isolated or non-isolated charger? Read our article about how to choose the right battery to battery charger. Need more information on solar charge controllers? We’ve got an article that explains everything.

Products that give back

We are members of 1% for the Planet. This means that for every product purchased from Climbingvan, we will give 1% of the total cost to The Honnold Foundation. The Foundation provides solar power to underprivileged communities. If you want your electrical system to have more of a positive impact, purchasing your components from us at Climbingvan will mean you can give back as well as powering your off-grid system.

Product SKU: GOLD30-M

Additional information

Weight 1.7 kg
Dimensions 22.8 × 13.5 × 9.5 cm
Alternator minimum power


Nominal input voltage


Nominal output voltage


Maximum selectable charging current


Maximum solar input


Mains power connection



Smart functionality



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      We donate 1% of our revenue to The Honnold Foundation as a part of our 1% for the Planet commitment, to advance access to solar energy all over the world. You can find out more about the amazing work The Honnold Foundation does here.


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