Osmio H2Xagen Hydrogen Water Bottle 210ml - Blue

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Welcome to Osmio's Newest Hydrogen Water Bottle, the Osmio H2Xagen, capable of producing up to 5.0mg/l of H2 because of the new Nanobubbling technology design and pressure-holding capability. The new bottle comes with some key improvements, especially around the battery overcharging management, a great step forward to making sure the battery lasts as long as possible. Buy this hydrogen product with confidence knowing Osmio provides all the backup for repairs and spare parts, meaning you can enjoy every day with hydrogen-rich water. The bottle is available in other colors too! Which is your favorite?

What Makes the Osmio H2Xagen Hydrogen Water Bottle better than other Osmio Hydrogen Bottles

Our PCBA has over-voltage protection, so it can automatically protect the device after it is fully charged. The Osmio H2Xagen also has a charge management chip for voltage protection. The design improvements have been implemented, building on years of knowledge, to improve bottle leakage through a better generator design.

The Osmio H2Xagen Hydrogen Bottle is available in a range of colours

Osmio H2Xagen Hydrogen Water Generator Bottles

What is hydrogen-rich water?

Hydrogen gas is an antioxidant, anti-inflammatory, anti-cell apoptosis signaling molecule that easily absorbs into your body, changing a vast number of biological processes.

Key Features

  • Best in class with Up to 3.5+ mg/l (3.5+ ppm) H2 content.
  • New 2024 software for battery overcharge and voltage management
  • Any water can be used. (RO, tap, distilled, filtered, mineral)
  • Puts only pure Hydrogen into the water. Oxygen, chlorine, and ozone are separated through a port at the bottom of the base.
  • One touch operation, smart and easy to use.
  • Quickly produces hydrogen-rich water within 5 minutes with no wastewater being produced at the bottom, and can be drank directly from this bottle.
  • Uses PEM Dual Chamber NANO Technology with SPE.
  • 5-minute and 10-minute cycles.
  • Well-sealed for no water leakage.
  • Ability to attach your own 1 or even 2-liter 30mm plastic bottles. Get up to 3.5+ppm when 30mm 330ml, 500ml, and 1000ml shop-purchased water bottles are attached.
  • 230ml BPA-free Tritan container.
  • Made with food grade Clear BPA free plastics, heat-resistant so you can pour hot water or room temperature water into it. We suggest that the water temperature should not be over 60℃.

Produces Molecular Hydrogen using electrolysis

The Osmio H2Xagen ultra-high concentration hydrogen generator adopts SPE seamless bonding technology of the platinum and titanium transition metal-plated DuPont N117 membrane to enable the water to generate and dissolve more NANO hydrogen into the water. The hydrogen content can reach over 3 mg/l (3PPM+) and up to 5 mg/l. The level of h2 you can measure will depend on the TDS and ORP of the water you use. The lower the TDS and the more negative the ORP, the better the results. This is why we suggest using our Reverse Osmosis System, like the Osmio Zero or Osmio Fusion, which makes a low TDS of around 30ppm with around -20mv ORP.

H2 Hydrogen Water Generator Bottles

Package includes

  • Osmio H2Xagen Hydrogen Water Bottle
  • USB-C Charging Cable (NB - lead only, no plug is supplied)
  • Designer Gift Box


Everyone needs to keep their bottle clean, as bacteria will develop in it. To clean this bottle, remove the o-rings and wash the bottle and lid and o-rings gently with washing up liquid. This needs to be done every 1-3 months depending on usage. Clean with citric acid every 1 to 3 months depending on TDS levels. Use distilled or RO water to get the best results and to leave fewer minerals on the membrane. A clean takes minutes and a citric acid clean can be done by squeezing a lemon on the generator and leaving it for 30 minutes and then rinsing.


This comes with a two-year warranty for all parts except the battery which is 6 months. If the battery does need replacing after 6 months it can be purchased and changed easily yourself or by returning it to us. Return postage costs may apply. Warranty starts on the day of purchase and is valid from any Osmio Water reseller.

Watch the Osmio H2Xagen Hydrogen Water Generator Introductory Video

More Information
In DepthBody Material: Food Grade Polycarbonate (PC)
Working Cycle Time: 5 mins (single cycle) or 10 mins (double-cycle)
Battery Type: Lithium Polymer Battery
Voltage Inputs: 5V==-1A
Electrodes: Platinium Titanium
Interlayer: Proton Exchange Membrane (PEM)
Capacity: 210ml
Bottle Dimension: 65mm Width, 200mm Height
EAN-13: 9508945692867

Battery management:

A charge cycle begins when a battery is connected to the charger output with the VDD pin voltage rising above the UVLO threshold voltage and a 1% resistor connected between the PROG pin and ground. If the BAT pin voltage is lower than VTRKL, the charger enters a trickle charge mode. In this mode, WB6058B provides about 1/10 of the set charging current to increase the battery voltage to a safe voltage to achieve full current charging. When the BAT pin voltage rises above VTRKL, the charger enters constant current mode, providing a constant charging current to the battery. When the BAT pin voltage reaches the final float voltage VFLOAT, WB6058B enters constant voltage mode and the charging current begins to decrease. When the charging current drops to 1/10 of the set value, the charging cycle ends.

Charging automatic restart:
Once the charge cycle is terminated, the WB6058B uses a comparator with a 1.8ms filter time (TECHARGE) to continuously monitor the voltage on the BAT pin. When the battery voltage drops below 4.05V (roughly corresponding to 80% to 90% of battery capacity), the charging cycle begins again. This ensures that the battery is maintained at (or close to) a full state of charge and eliminates the need for periodic charge cycle initiation.
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