Product Overview
The Kokido KEV30CBX Telsa 30 is a rechargeable electric swimming pool vacuum cleaner designed for efficient debris removal in various pool and spa types. This wireless, battery-operated unit allows for handheld operation, eliminating the need for connection to a pool's filter pump or flexible hoses. Its bristled vacuum mouth assists in scrubbing and loosening debris for effective cleaning. The unit features an easy-to-clean, removable filter for convenient maintenance.
Key Features
- Wireless, rechargeable battery-operated design.
- Enables handheld operation for targeted cleaning.
- Suitable for various pool sizes, from large pools to small spas.
- Vacuum mouth equipped with bristles to scrub and loosen debris.
- Features a removable filter for easy cleaning.
Setup Instructions
1. Unpacking and Inspection
Carefully remove all components from the packaging. Verify that all parts are present and undamaged. The package should include the main vacuum unit and any specified accessories.
2. Charging the Battery
Before initial use, fully charge the integrated lithium-ion battery. Connect the charger to the vacuum unit and plug it into a standard electrical outlet. Refer to the charging indicator light (if present) for charging status. A full charge typically takes several hours.
3. Assembling the Vacuum
Attach the vacuum head to the main unit. If using an extension pole (not included), securely connect it to the designated attachment point on the vacuum. Ensure all connections are firm before use.

Image: The main unit of the Kokido KEV30CBX Telsa 30 pool vacuum cleaner, showing its overall design and components.
Operating Instructions
1. Activating the Vacuum
Ensure the battery is fully charged. Locate the power button on the unit. Press the button to turn the vacuum on. The unit is designed to operate when submerged.
2. Submerging the Unit
Slowly lower the vacuum into the pool or spa. Allow it to fill with water to ensure proper submersion and operation. Avoid dropping the unit into the water.
3. Cleaning Technique
Guide the vacuum across the pool floor and walls in slow, overlapping passes. The bristled head will help dislodge stubborn debris. Maintain continuous movement to prevent debris from settling back into the water. The vacuum operates independently of your pool's filtration system.

Image: The Kokido KEV30CBX Telsa 30 pool vacuum cleaner being used underwater to clean a tiled pool surface.
Maintenance
1. Cleaning the Filter
After each use, or when suction power decreases, remove the filter from the vacuum unit. Rinse the filter thoroughly under running water to remove all collected debris. Ensure the filter is clean before reinserting it into the unit.

Image: A close-up view of the bristled vacuum head of the Kokido KEV30CBX Telsa 30, highlighting the cleaning mechanism.
2. Rinsing the Unit
After cleaning the filter, rinse the exterior of the vacuum unit with fresh water to remove any pool chemicals or residue. Do not use harsh chemicals or abrasive cleaners.
3. Storage
Store the vacuum in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the unit is clean and dry before storage. For long-term storage, it is recommended to charge the battery periodically to maintain its health.
4. Battery Care
To prolong battery life, avoid completely draining the battery before recharging. Charge the battery fully after each use and before long-term storage.
Troubleshooting
- Vacuum Not Turning On:
Ensure the battery is fully charged. Check that the power button is pressed firmly. Verify that the unit is properly submerged in water, as some models require submersion to activate. - Low Suction Power:
Check the filter for clogs and clean it thoroughly. Ensure the vacuum head is properly attached and there are no obstructions in the intake area. Verify the battery is sufficiently charged. - Debris Escaping:
This can occur if the filter is full or damaged, allowing debris to pass through. Clean or replace the filter as needed. Ensure the vacuum is moved slowly and steadily to prevent stirring up debris. - Charging Issues:
Confirm the charger is correctly connected to both the vacuum and a working power outlet. Check the charger cable for any damage. If the issue persists, the battery or charger may require replacement.
Specifications
| Feature | Detail |
|---|---|
| Brand | Kokido |
| Model Name | Telsa 30 |
| Material | ABS Plastic |
| Color | White & Blue |
| Power Source | Battery Powered |
| Special Features | Rechargeable |
| Control Method | Touch |
| Voltage | 3.7 Volts (DC) |
| Lithium Battery Voltage | 3.7 Volts (DC) |
| Efficiency | High efficiency |
| Lithium Battery Energy Content | 7 Watt Hours |
| Number of Batteries | 1 Unknown batteries required. |
| Battery Description | Rechargeable lithium-ion battery |
| Capacity | 0.55 Liters |
| Number of Lithium-ion Cells | 8 |
| Load Capacity | 0.55 kg |
| Item Weight | 0.8 Kilograms |
| Battery Weight | 1200 Grams |
| Manufacturer Part Number | KEV30CBX |
| Model Number | KEV30CBX-K |
| Included Components | Pool cleaner |
| Installation Type | Manual |
Warranty Information
The Kokido KEV30CBX Telsa 30 Rechargeable Electric Swimming Pool Vacuum Cleaner is covered by a limited warranty. For complete details regarding warranty coverage, terms, and conditions, please refer to the documentation included with your product or visit the official Kokido website. Keep your proof of purchase for warranty claims.
Customer Support
For technical assistance, replacement parts, or any questions not addressed in this manual, please contact Kokido customer support. When contacting support, please have your product model number (KEV30CBX) and purchase details readily available to facilitate faster service.
You can typically find contact information for Kokido customer support on their official website or within the product packaging.





