Multi-purpose Brawn’s Gas Hydrogen Fuel Cell HHO Generator HC12/24V-PRO

Usage: hydrogen fuel cell generator (HHO-generator) suitable for cars, vans, trucks, agriculture and construction equipment powered up to 2000 - 4000 - 6000 cc engines.

The Hydrogen Engine complies with requirements of  EU standards – it is laboratory tested and the conformity assessment procedure is executed according to Directive 2006/95-ЕС of the European Parliament. СЕ 2024 conformity marking is applied to our product.

Operating voltage: 12 V – 14 V
Current consumption: 10 А – 15 А
Productivity: 120 liter of Brawn’s gas per hour.
Fuel efficiency: 15% – 40%
Electrolyte freezing temperature: -25 degrees Celsius
Warranty: 24 months (observing all operating conditions)

All Brawn’s gas hydrogen fuel cell generators manufactured by us are based on the HC12/24V Pro Model. The various models of Generators differ from one another in their input signals and sensors for control signals detection.

Scope of delivery of the Brawn’s Gas hydrogen fuel cell Generator:

  • Hydrogen fuel cell
  • Water filter/Expansion tank.
  • Relay – 40А
  • Cables
  • Hoses
  • Electrolyte

HHO hydrogen fuel cell HC12/24V

  1. Operating voltage  – 11-14.02 V
  2. Load current – 5 to 15 А
  3. Operation temperature – 15 to +50 degrees
  4. Level gauge current consumption: – <10 mA
  5. Electrolyte concentration (KOH) – 10 – 14%
  6. Productivity – up to 1 l/m of Brawn’s gas.
  7. Overall dimensions (mm):  H=210 , L=160 , W=55


  1. Casing – polypropylene
  2. Electrodes – Steel 316L

The Electrolyser is a device wherein process of electrolyze is conducted via an electrochemical method and so it results in the generation of “Brown’s gas”. The electrolyser casing is made from polypropylene – a material with very good features of resistance to temperature variations, vibrations, loads and aggressive chemical media. It has form of classic accumulator. It consists of casing, top cover, connecting pieces, valve and level gauge.

Electrodes are positioned inside the Electrolyzer. Electrolyze is performed with their assist.  The electrodes are made from steel grade 316L. Electrode power supply is provided by means of stainless steel stud pins – А2 (grade 304). For assembly stainless steel washers and nuts are used. For better electric conductivity out of casing, the washers and nuts used for tightening cable shoes of Electrolyzer power supply unit, are made from plain steel – galvanized.

Stickers are used to indicate holes and connection pieces purposes. The power supply terminals are designated with + and – signs directly encrusted in casing plastic material. An information sticker about product name and manufacturer information and contacts is  attached to the Electrolyser. English language. 

Level gauge – LM1 

  1. Power supply voltage – 12-14V
  2. Current consumption :< 10ma

The Level gauge is electronic device to indicate the level of electrolyte in the Electrolyser. There are two light indicators – red and green. The green light indicator indicates maximum electrolyte level in the hydrogen fuel cell. If the red light indicator goes on then it is required adding immediately distiller water in the hydrogen fuel cell. In case of both light indicators are off, the level is normal.

CAUTION: Check the level only when the hydrogen fuel cell is supplied (When the car is at the contact and power supply voltage is delivered to hydrogen fuel cell). Otherwise the red indicator will be on and these will be no mean that the level is low but only that no supplying to the Generator.

30 Days money back - 100% Satisfaction - 2 Years warranty

Free shipping Free Installation Sale from 1. December 2016  

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Xcell HHO gas HHO kIT Fuel Saver Carbon Clean for Car MPV SUV

  • €449.00

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Co2 Fail? How to Reduce Carbon Emissions and Smoke? NO Problem for HHO KIT Tiger Hydrogen and PASS the NCT DOE Emissions Smoke Test in Ireland or France!

Tiger Hydrogen Engine Carbon Clean Mobile Service IRELAND Call 087 212 0112 or send email here!

Free Energy HHO Gas

Engine Carbon Cleaner. Give your car a new life! More power and performance, less fuel consumption lower carbon emissions. In just one hour operating our machine, you will remove all carbon deposits from your engine.


Skoda OCTAVIA 1.4 Petrol 2004 Tiger Hydrogen Engine Carbon Cleaned with result: Low Idle 0.01% High Idle 0.02% NCT CO2 PASS 21.06.2016

Skoda OCTAVIA 1.4 Petrol 2004 Tiger Hydrogen Engine Carbon Cleaned with result: Low Idle 0.01% High Idle 0.02% NCT CO2 PASS 21.06.2016

Skoda OCTAVIA 1.4 Petrol 2004 Tiger Hydrogen Engine Carbon Cleaned with result: Low Idle 0.01% High Idle 0.02% NCT CO2 PASS 21.06.2016

Skoda OCTAVIA 1.4 Petrol 2005 Tiger Hydrogen Engine Carbon Cleaned with result: Low Idle 0.03% High Idle 0.02% NCT CO2 PASS 10.06.2016

Skoda OCTAVIA 1.4 Petrol 2005 Tiger Hydrogen Engine Carbon Cleaned with result: Low Idle 0.03% High Idle 0.02% NCT CO2 PASS 10.06.2016

Skoda OCTAVIA 1.4 Petrol 2005 Tiger Hydrogen Engine Carbon Cleaned with result: Low Idle 0.03% High Idle 0.02% NCT CO2 PASS 10.06.2016


The National Car Test

(Irish: An tSeirbhís Náisiúnta Tástála Carranna; abbreviated NCT) is a roadworthiness test, which all cars in Ireland must undergo.

What to Do if You Have Failed on Emissions?

If you failed the NCT Emissions test you should buy a 1 HHO KIT Hydrogen generator for fix CO2 emissions. Drive your car for 1 to 2 days 100 km and then take a re-test. Most Motorists should pass on the 2nd attempt. Watch video and pictures of NCT Exhaust emission PASS.




The vehicle has failed an emissions test or the exhaust emissions are too high as measured by an emissions analyser.


USUAL CAUSE smog test

There are numerous components that if not working properly, can cause high emissions or an emissions test failure. You should read each of the components description and operation in the emission control system section of the manufacturer’s manual covering your vehicle in order to gain a working knowledge of each system. These systems are designed to reduce the emissions (as set by NCT emissions standards). If any of these emissions components fail, emissions can increase. Along with these systems, other components such as spark plugs, plug wires, and filters can also increase emissions if defective. Emissions or smog is a generic term used to describe certain harmful gases in the exhaust. Hydrocarbons (HC), Carbon Monoxide (CO) and Oxides of Nitrogen (NOX) are usually measured in an emissions test. The NCT certain limits on each of these harmful gases emitted. Carbon Dioxide (CO2) is also measured, but is not considered a harmful gas. When the measured gases from the vehicle exceed the NCT limits, the vehicle fails the emissions test.


Diagnosis of high emissions can be an involved process that usually requires special tools and measuring equipment. However, armed with a test report indicating what gases are high can help you determine what systems may not be functional. If the vehicle has failed as a result of high CO and HC, the CO failure should be diagnosed first. If the “Service Engine Soon” or “Check Engine” light is on it should be diagnosed prior to any emissions diagnosis. CO Failure is the result of an excessively rich air fuel mixture. The following is a list of the most common causes:

HC Failure is the result of incomplete combustion. Any item that causes incomplete combustion can result in high HC. The most common causes are:

NOX Failure is the result of combustion temperatures that are too high. The most common causes are:


If the engine is due for a tune up it is wise to perform preventative maintenance prior to spending too much time diagnosing the emissions problem. Proper vehicle maintenance can go a long way in keeping a vehicle’s emissions within specifications. A complete tune-up should consist of: spark plugs, ditributor cap and rotor (if equipped), spark plug wires, air filter, fuel filter, and oil change. Although performing this service is no gaurantee of a passed emissions test, it certainly increases the likelyhood of success. If the vehicle has over 60,000 miles on it and has failed for the reason of high CO, installation of a HHO KIT Hydrogen Generator might be a prudent investment especially if the vehicle is only equipped with one sensor.

Let Us Find the Best HHO Kit For Your Car Or Truck! Our HHO GAS System Will INSTANTLY Match You With The Best HHO Kit And Tell You Why!