Kohree portable motorhome tankless water heater
Kohree portable water heater
Kohree portable water heater package content
Comparison of button type and knob type battery rechargeable water heater
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Portable hot water heater built in rechargeable battery
Portable hotwater heater with upgrade handle
Kohree camping water heater with safety protection
Kohree portable motorhome tankless water heater
Kohree portable water heater
Kohree portable water heater package content
Comparison of button type and knob type battery rechargeable water heater
Constant temperature small electric heater
Portable hot water heater built in rechargeable battery
Portable hotwater heater with upgrade handle
Kohree camping water heater with safety protection

Kohree

Helios 20 Pro Portable Propane Water Heater 20,000 BTU

SKU: KR5501
Price
$459.99

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Specifications
  • Size: 15.62" (L) x 6.68" (W) x 12.84" (H)
  • Heat Efficiency: 20,000 BTU
  • Battery Capacity: 4,000 mah
  • Operation Time: ≈100 mins (full charge)
  • Package Include: 1 x rechargeable portable water heater, 1 x pump assembly, 1 x magnetic shower bracket, 1 x shower head with 3 spray pattern settings & hose, 1 x household reacharge cord, 1 x 12V cigarette lighter, 1 x gas regulator, 1 x storage bag, 1 x water bag4
Quality Guarantee

Our products come with a 1-year warranty, ensuring a quality guarantee that you can rely on.

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  • Fast & Efficient Heating in Just 3 Seconds: Experience near-instant hot water with this portable propane water heater, powered by a high-performance smart chip that ensures precise electronic temperature control. Reaching up to 20,000 BTU of thermal efficiency, it heats water to 77°F (25°C) in as little as 3 seconds—ideal for outdoor showers, dishwashing, or rinsing gear while camping or hiking.
  • 100 Minutes of Runtime with Rechargeable Battery: Equipped with a built-in 4,000mAh rechargeable battery, this camping propane water heater offers up to 100 minutes of continuous use. It charges quickly—80% in just 2 hours—and supports operation while charging. Whether you’re off-grid or near a power source, it includes both a 12V car cigarette adapter and a 110V AC plug to ensure total flexibility.
  • Compact, Travel-Friendly Design: With dimensions of just 15.7" x 6.7" x 12.8", this portable hot water heater is compact enough to store easily in your car, RV, or campsite gear. The upgraded foldable handle and three ergonomic grips make it easy to carry or hang wherever needed—ideal for fishing trips, overlanding, van life, or remote cabins.
  • Advanced Multi-Layer Safety Protection: Stay safe outdoors with built-in safeguards including tilt protection, flameout detection, dry-burn protection, and overheat shut-off. Our handheld camping water heater will automatically power off if tilted excessively or if the water flow is interrupted. For safe use, always operate in a well-ventilated area and drain any leftover water after each use to protect internal components.
  • All-in-One Outdoor Water Heating Kit: Everything you need is included: 1 x Rechargeable portable water heater unit, 1 x Shower head with 3 spray settings & hose, 1 x Water pump assembly, 1 x Magnetic shower bracket, 1 x AC household power cord, 1 x 12V car adapter, 1 x Propane gas regulator, 1 x Carrying storage bag, 1 x Water bag
  • Size: 15.62" (L) x 6.68" (W) x 12.84" (H)
  • Heat Efficiency: 20,000 BTU
  • Battery Capacity: 4,000 mah
  • Operation Time: ≈100 mins (full charge)
  • Package Include: 1 x rechargeable portable water heater, 1 x pump assembly, 1 x magnetic shower bracket, 1 x shower head with 3 spray pattern settings & hose, 1 x household reacharge cord, 1 x 12V cigarette lighter, 1 x gas regulator, 1 x storage bag, 1 x water bag4

FAQs

Q1: Can I use it plugged in if the battery is dead?

Yes! A key feature is that it supports operation while plugged in (using either the included AC or 12V car adapter), even if the battery is drained. This provides flexibility and unlimited runtime near power.

Q2: What happens if it tips over or the water stops?

Our portable propane water heater features multiple automatic safety shut-offs: ​​Tilt Protection​​ (shuts off if knocked over), ​​Flameout Detection​​ (shuts off if the flame goes out), ​​Dry-Burn Protection​​ (shuts off if water flow stops), and ​​Overheat Shut-off​​.Alwaysuse in a well-ventilated area to prevent carbon monoxide buildup.

Q3: Why is it important to drain the water after use?​

Draining leftover water prevents potential freezing damage to internal components and protects against mineral buildup or corrosion, extending the heater's lifespan. It's a critical step mentioned for internal protection.

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