Description
Product Overview
The Pleco S1 is a fully cordless, robotic pool vacuum designed for above‑ground and flat in‑ground pools up to 645 sq ft. Built by Nanjing Toua Robot Technology, it combines a high‑efficiency dual‑motor system with an optimized flow design to generate strong suction that lifts leaves, dirt and fine particles from the pool floor. The unit houses a 2.5 L filter basket, three 18650‑type lithium‑ion cells delivering 28.47 Wh, and a lightweight chassis measuring 13.6 × 10.4 × 6.2 in and weighing only 8.38 lb (3.81 kg). A push‑button control and one‑click start make operation intuitive, while the built‑in automatic docking system ensures the vacuum returns to its charging station when the battery depletes.
Usage
Designed for residential pools, the Pleco S1 excels in family settings where quick, reliable cleaning is essential. Its cordless nature eliminates tangled cords and allows you to clean any part of the pool without restriction. Ideal for weekend gatherings, daily maintenance, or after‑storm debris removal, the vacuum runs for 75‑80 minutes on a single 2.5‑hour charge, covering the entire pool surface before needing to recharge. The automatic docking feature means you never have to chase a low‑battery unit; simply let it finish its cycle and it will glide back to the side of the pool.

Why Choose Us
Nanjing Toua’s reputation for durable robotics translates into a pool cleaner that balances power and portability. The high‑efficiency motors reduce energy consumption while maintaining strong suction, and the lithium‑ion battery offers a longer lifespan than traditional NiMH packs. Quality assurance includes a 2‑year warranty on the motor and battery, and each unit undergoes rigorous water‑resistance testing (IPX7) to guarantee reliable performance in chlorinated environments. Customers consistently rate the Pleco S1 at 4.4 stars, reflecting satisfaction with its ease of use and cleaning results.
Key Features
- Powerful dual‑motor suction for thorough debris removal
- 2.5 L large capacity filter basket reduces emptying frequency
- 75‑80 minutes of runtime on a single 2.5‑hour charge
- Automatic docking and charging for hands‑free operation
- Lightweight 8.38 lb design with push‑button one‑click start
FAQ
How long does it take to fully charge the battery?
The built‑in lithium‑ion battery reaches full charge in approximately 2.5 hours using the supplied charger.
Can the vacuum be used in both above‑ground and in‑ground pools?
Yes, the Pleco S1 is suitable for above‑ground pools and flat‑bottom in‑ground pools up to 645 sq ft.
What is the warranty period for the motor and battery?
Nanjing Toua provides a two‑year warranty covering defects in the motor and battery under normal use conditions.
Is assembly required?
No assembly is needed; the unit arrives fully assembled and ready to operate out of the box.
How does the automatic docking work?
When the battery level drops below a preset threshold, the vacuum navigates back to its charging dock located at the poolside and begins recharging automatically.




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