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Hho kit hho generator hydrogen kit iX PREDATOR cars SUVs vans pickups up to 6 Litres pre-installed plug-n-play 5 years warranty on generator ready in 5 minutes!

Save up to 30% Save 33%
Original price €399.95
Original price €399.95 - Original price €885.95
Original price €399.95
Current price €267.00
€267.00 - €616.00
Current price €267.00

New 5 years warranty on 80% tint deep grey HHO Generator! HHO FACTORY, Ltd develop the first compact fuel-saving HHO Kit HHO Generators iX Plug-n-play cathode-anode technology without useless neutral plates. Ready in 5 minutes, quick three steps! This technology is not yet on the market. We are engineering on a higher-level User-Friendly Plug-N-Play calibrated with All-In-One HEC (HHO EFIE CHIP) and plug-n-play one-click programmer. Our Fuel-Saver HHO kits comply with the law of thermodynamics, proving fuel savings of up to 47%! Watch videos under the Buy buttons.

We strongly recommend the HHO chip for modern cars:

Plug-N-Play HEC Chip  View full details,

or Plug-N-Play HEC Chip PRO Touch screen View full details.

Learn more about: HHO Videos | HHO Manual | F.A.Q.

Unrivalled benefits of the HHO iX-CELL with PWM.

  • All HHO Kits are Plug-N-Play; 
  • Ready to use in 5 minutes; 
  • No Required To Install; 
  • HHO generator with 2V low energy 4 iX-cells PWM for 12V-24V; 
  • Build-in HHO generator + Water tank + level sensor + Bubbler; 
  • Display, Smart relay voltage detection; 
  • No need for an antifreeze solution until -60°C+50°C
  • All User-Friendly.
  • Calibrated for thermodynamic law!
  • No bumper installation is required, 
  • The HHO X-cell is the thinnest and smallest HHO KIT, 
  • All-In-One, Plug N 'Play ever made in Ireland EU by HHO FACTORY, 
  • Brand new 2V PWM, CELTIC TIGER ™ uses maximum KOH, 
  • Four LCD meter: wattmeter, voltmeter, ampermeter, total energy, 6-100V 20A ; 
  • Auto power ON HHO X-Cell when the engine is running; 
  • Set a delay of auto Relay control after engine ON is detected; 
  • Auto power OFF HHO X-Cell when the engine is turned OFF;  
  • Heavy-duty aluminium waterproof case with Plug-N-Play; 
  • PWM is automatically running on maximum current and KOH - this is not possible with another PWM and type of generators!; 
  • You feel free and without limits, without overheating, without overload, 
  • The new X-Cell HHO kits are suitable for tropical heat up to 50°C, 
  • It does not need an antifreeze mixture down to -60°C. 

HHO kit Description:  

  • HHO 1x4 iX-Cells: HH - Cathodes, O + Anodes, no need for neutral plates; 
  • Energy consumption 9W; 
  • HHO production up to 2.7-5LPH; 
  • Water Refueling every 3000-6000km or nonstop production every 60 hours; 
  • Dimension: Width 145 x high 115 x deep 33 mm; 
  • Operating voltage - Only 2.0V converted from  12V/24V/36V; 
  • Electrodes producing area – Stainless Steel 316L; 
  • Durable composite body used in sports cars up to 230°C peaks (No plastic); 
  • Fitting material: durable brass, nickel surface; 
  • Working temperature -40°C +50°C

List of parts for version Plug-N-Play All-In-One:

  • 1x HHO Generator low energy four iX-Cells waterproof Plug-N-Play pre-installed built-in; 
  • 1x Water Tank - waterproof Plug-N-Play, pre-installed built-in; 
  • 1x Bubbler - waterproof Plug-N-Play, pre-installed built-in; 
  • 1x Water level sensor - waterproof Plug-N-Play, pre-installed built-in; 
  • 1x Vacuum system
  • 1x PWM 2V-12V/24V/36V Celtic Tiger™, efficiency ratio 5MLPM:1WATT
  • 1x Start/Stop Relay with voltage detection 20A with menu and two buttons; 
  • 1x Battery twin cable double-wall +/- waterproof Plug-N-Play; 
  • 1x Fuse holder waterproof with rings; 
  • 1x Fuse; 
  • 1x Cap plug Nylon; 
  • 1x Straight push in 1/4" ID 8mm treated brass
  • 1x Straight push in 1/4" ID 8mm treated High-quality Stainless Steel 316;
  • 1x Elbow push in 1/4" ID 8mm treated  High-quality Stainless Steel 316; 
  • 1x Pneumatic Teflon 230°C pipe HHO gas HHO KIT output to air intake; 
  • 2x Mounting built-in; 
  • 2x Cable tie 650mm x 9mm;
  • 1x Syringe 100ml;
  • 1x Potassium hydroxide KOH 90% electrolyte; 


  • 1x LCD Blue Display 4-in-1 Watts+AMPs+Volts+Energy;
  • 1x Low Water Level Signal LED light dashboard pre-instaled;
  • 1x Double cable for LED dashboard; 


  • 6x Bolts M5 Stainless Steel
  • 2x Butterfly Nuts M5 stainless steel; 
  • 8x Flat washers stainless steel; 
  • 4x Spring washer stainless steel; 

How to easily use the Plug-N-Play HHO kit in 5 minutes or less. 

  1. Fit handy HHO kit in front of the car or beside the battery. Watch our videos,✔ 
  2. Connect the one pipe to the air intake with cables and plugs to the battery, ✔ 
  3. Add water with maximum KOH and run 'as a new hybrid.' ✔ 
HHO X-CELL is designed for all types with petrol and diesel engine, cars, minivans, crossovers, AUVs, SUVs, vans, machinery, boats, and electric power generators.

We guarantee that you will fit the new unrivalled Plug-N-Play X-Cell HHO KIT in a couple of minutes by plugging in the plug for all modern and classic vehicles, vans, trucks, and boats, earthmoving machines and power generators.

Our super-thin X-Cell hydrogen generator is the smallest, thinnest and most compact on the market, the size of a motorcycle battery.

HHO FACTORY, Ltd products are designed and manufactured in the European Union - Ireland by our company and partners by these products' technical standards and industrial production.

The assembly of the hydrogen generator does not physically touch the engine or fuel tank. This facility does not require any approval by the authorities or the insurance company's registration process or approval. No legislation prohibits modern hydrogen generators for cars in Europe or worldwide.

Protected by EUIPO (European Union Intellectual Property Office) and produced in Ireland, European Union in our company HHO Factory, Ltd, in compliance with technical standards and industrial manufacturing.