LuckyCare LuckyCare4211 750 mL Hydrogen Water Bottle

LuckyCare LuckyCare4211 is a rechargeable hydrogen water bottle listed with SPE PEM technology and a 750 mL capacity. Its compact listed dimensions and one-button operation suit portable use, while the claimed cycle count and hydrogen production are manufacturer statements rather than independently verified performance.

At a glance

USB-rechargeable design is described for use at home, the office, gym or while travelling.
The listing claims up to 20 uses per charge, without specifying a test method or cycle conditions.
One-button operation and removable ends are claimed to make operation and cleaning straightforward.
The listing describes a glass and stainless-steel build with silicone components, while the technical material field specifies stainless steel.

Price

$25.49Save 15%

Reference price: ~~$29.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

A listed 750 mL capacity provides room for a full drink in a portable bottle format.
Rechargeable USB power avoids reliance on disposable batteries, according to the listing.
Removable ends and one-button operation may simplify routine use and cleaning.

Technical specifications

10 specifications

Identity
Brand	LuckyCare
Model	LuckyCare4211

Capacity and construction
Capacity	750 Milliliters
Container type	Shaker Bottle
Material listed	Stainless Steel
Purification method	SPE PEM
Special feature	Leak Proof

Power and battery
Power configuration	Battery Powered

Dimensions and weight
Dimensions listed	7L x 7W x 21.5H centimetres
Weight listed	0.4 Kilograms

What to know before buying

Listing details to confirm

The listing claims 20 uses per charge and SPE PEM hydrogen-rich water generation, but gives no cycle duration, hydrogen concentration or usage conditions. It also names glass, stainless steel and silicone in feature text while the technical material field lists only stainless steel, so confirm the exact construction and configuration before buying.

What’s in the box

Included

Shaker Bottle

Who is it for?

A good fit for

People seeking a rechargeable bottle marketed for hydrogen-water generation at home, work, the gym or on trips.
Buyers who want a listed 750 mL bottle and are comfortable treating performance claims as unverified listing claims.

Less suited to

People who need independently substantiated hydrogen concentration, cycle duration or battery-life measurements.
Buyers who require a confirmed, detailed materials breakdown before purchase.

LuckyCare LuckyCare4211 750 mL Hydrogen Water Bottle · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 6 ratings

5 stars100%100%
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Aggregate ratings are entirely five-star in a small set, which is a positive but limited signal. No written customer feedback is supplied, so there is no evidence about practical performance, cleaning or durability. The ratings do not verify the listing's SPE PEM or battery-use claims.

Frequently asked questions

How much water does the LuckyCare4211 hold?

The listing states a capacity of 750 Milliliters.

How is the bottle powered?

It is listed as battery powered, and the feature text claims the rechargeable battery can be charged via USB.

How many cycles does one charge provide?

The listing claims 20 uses per charge, but does not provide the cycle conditions or an independent verification.

What materials is it made from?

The technical details list stainless steel. Feature text also describes high-borosilicate glass and food-grade silicone, so confirm the exact construction for the selected listing.