Automatic Drip Irrigation Kit 2/8/16 Heads + Timer | Plant Waterer

Never Forget to Water Your Plants Again

Meet the Shunmaii Automatic Drip Irrigation System — the smart, self-watering solution for indoor plants, balcony gardens, and small outdoor spaces. Choose from a 2-Head, 8-Head, or 16-Head configuration to water anywhere from a single pot to a full 16-plant setup, all on a fully automated schedule. Made in Mainland China.

Why You'll Love It

• 🔋 Built-In Rechargeable Battery: Powered by a 2000mAh lithium battery, this system runs up to 60–80 days on a single 5–6 hour USB charge. No wires, no wall outlets needed — complete freedom of placement.
• ⏱️ Flexible Timer Control: Set your watering duration from 1 to 90 minutes and schedule intervals anywhere from 12 hours to 10 days apart. Your plants get exactly what they need, exactly when they need it.
• 💧 Saves Up to 70% More Water: The precision pump delivers water directly to the root zone of each plant, eliminating runoff and overspray. Far more efficient than traditional sprinklers or manual watering.
• 🌱 Scales to Your Garden: Pick the style that fits your setup — 2 heads for a desktop arrangement, 8 heads for a balcony planter collection, or 16 heads for a small indoor garden or living wall.
• 🧳 Perfect for Travelers: Going away for the weekend — or the whole month? Set it and forget it. Your plants stay perfectly hydrated while you're away.
• 🔧 Easy Setup, No Tools Needed: Compact controller (90 × 43 × 30 mm) with intuitive controls. Everything you need is included in the box.

What's in Each Kit

Technical Specifications

• Material: PVC + ABS Plastic
• Working Voltage: 3.7V
• Power: 4W
• Battery: Built-in 2000mAh Lithium
• Water Output: ~1,200 ml/min
• Current: 1A
• Charge Time: 5–6 Hours
• Battery Life: 60–80 Days per Charge
• Unit Size: 90 × 43 × 30 mm (3.54 × 1.69 × 1.18 in)
• Weight: 300–400g
• Best For: Balconies, desktops, living rooms, small gardens
• Country of Origin: Made in Mainland China

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Smart Watering Resources

Want to learn more about efficient water use in home gardening? The U.S. Environmental Protection Agency (EPA) WaterSense Program offers science-backed tips on reducing water waste in and around your home.

Frequently Asked Questions

Q: How many plants can this automatic drip irrigation system water at once?

A: Depending on the style you choose, this system can water 2 plants (2-Head Pump), up to 8 plants (8-Head Pump), or up to 16 plants (16-Head Pump) simultaneously from a single water source like a bucket or reservoir.

Q: How long does the battery last between charges?

A: The built-in 2000mAh rechargeable lithium battery provides up to 60–80 days of operation on a single full charge. Recharging via the included USB cable takes approximately 5–6 hours.

Q: Can I use this automatic watering device while on vacation?

A: Absolutely! This is one of its best use cases. Simply fill your water reservoir, set the watering interval (up to 10 days apart), and the smart timer controller will keep your plants watered for up to 2 months without any intervention.

Q: Is this drip irrigation kit easy to set up?

A: Yes — no tools or plumbing knowledge required. Place the pump in your water source, connect the drip arrows or sprinklers to the silicone tubing, position them near your plants, and program your desired watering schedule on the controller. Most users are up and running in under 10 minutes.

Q: What is the watering timer range for this irrigation device?

A: You can set the watering duration from 1 to 90 minutes and schedule intervals between every 12 hours up to every 10 days, giving you full flexibility for all types of plants and seasons.