10kW High-Output Tankless Propane Water Heater with 5200mAh Battery and 6L Flow

Professional-grade 10kW thermostatic portable propane water heater designed specifically for outdoor camping and off-grid adventures. Features 35-55°C precision constant temperature control, patented anti-canister frosting heat recovery, and built-in 5200mAh lithium battery.

• 10kW High-Output & Precision 35-55°C Constant Temperature

  Provides industrial-grade 10kW heating power with 6L/min maximum flow rate. Smart digital temperature control ensures a stable warm stream with zero temperature fluctuations during outdoor camping and off-grid adventures.

• Patented Anti-Canister Frosting Heat Recovery System

  Innovative exhaust heat recovery condenser warms the gas canister while cooling exhaust below 45°C. Prevents gas cylinder frosting during high-power operation, guaranteeing sustained 10kW output in freezing conditions.

• Built-In 5200mAh Battery for 180-Min Off-Grid Runtime

  Powered by an integrated 5200mAh lithium battery pack offering up to 180 minutes of continuous operation. Features flexible Type-C PD fast charging and 3m 12V car charging for full off-grid freedom.

• Physical Smart Starter Device (20-Min Auto Re-Ignition)

  Features a patented physical water-linkage starter mechanism. Shutting off the showerhead switch for up to 20 minutes automatically re-ignites the unit upon reopening without walking back to the machine.

• Pre-Installed Zero-Assembly Design with 40L Bucket Bag

  Out-of-the-box ready with pre-installed 25W water pump, standard universal showerhead interface, and side storage pockets. Includes a 40L waterproof shoulder bag that unfolds into a durable water reservoir for campers and adventurers.

• 1 x SEFFY Portable Outdoor Gas Water Heater Main Unit (Thermostatic 10kW)
• 1 x 40L 2-in-1 Foldable Storage & Water Bucket Shoulder Bag
• 1 x Electric Shower Head & Flexible Hose Set
• 1 x Pre-Installed 25W Self-Priming DC Water Pump
• 1 x Certified Pressure Reducing Valve (Gas Regulator)
• 1 x Vehicle Power Charging Cable (3m 12V)
• 1 x Shower Head Holder Mount
• 1 x Product Manual & Quick Start Guide
• Optional: LPG Gas Connection Pipe (+$10)

• Q1: Which gas canister types are compatible with this unit?

  A1: Supports Propane, LPG, High-Mountain Butane, and Cassette gas canisters. Includes quick-connect adapters and a certified regulator.

• Q2: How long does the built-in 5200mAh battery last, and how do I charge it?

  A2: Provides 150-180 minutes of continuous runtime per charge. Supports universal Type-C PD fast charging (power bank/charger) and 12V car charger.

• Q3: Does it require household tap water pressure, or can it draw from a bucket/creek?

  A3: Zero water pressure required! The pre-installed 25W self-priming pump draws water from any bucket, lake, or creek. Includes a 40L foldable bucket bag.

• Q4: Will the gas cylinder freeze during sub-zero winter operation?

  A4: Equipped with a Patented Anti-Canister Frosting Heat Recovery System that warms the cylinder with exhaust heat, preventing freezing in sub-zero cold.

• Q5: What happens when I turn off the showerhead switch to apply soap?

  A5: Features a Patented Physical Smart Starter Device. Re-opening the shower valve within 20 minutes automatically re-ignites the unit without manual restarts.

• Q6: Do you support OEM/ODM customization, private labeling, and custom colors?

  A6: Yes! As an ISO9001 certified source factory, SEFFY provides full OEM/ODM support, including custom colors (Full Grey/Green), Logos, and packaging.