1. Introduction
Thank you for choosing the VAXMAY 1.35 Gallon Battery Powered Electric Garden Sprayer. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new sprayer. Please read it thoroughly before first use and retain it for future reference.

2. Safety Information
Always follow basic safety precautions when using this product to reduce the risk of fire, electric shock, or injury. Keep this manual handy for safety instructions.
General Safety Guidelines:
- Read all instructions before operating the sprayer.
- Wear appropriate personal protective equipment (PPE) such as gloves and eye protection when handling chemicals.
- Do not spray flammable liquids or use the sprayer near open flames.
- Keep children and pets away from the spraying area.
- Ensure the charging port is dry before connecting the charger.
- Do not immerse the handle or battery in water. The handle is waterproof, but submersion is not recommended.
- Store the sprayer in a cool, dry place, away from direct sunlight and extreme temperatures.
3. Package Contents
Verify that all items are present in your package:
- 1 x VAXMAY 1.35 Gallon Electric Pump Sprayer (Main Unit)
- 1 x Rechargeable Handle with Integrated Battery Indicator and Speed Control
- 1 x Retractable Spray Wand
- 1 x Hose with Anti-Kinking Spring
- 4 x Adjustable Nozzles (including 6-Hole Pattern, Cone, Fan, and F-Type Dual Nozzle)
- 1 x USB Type-C Charging Cable
- 1 x Adjustable Shoulder Strap
- 1 x Measuring Cup
- Spare Gaskets/O-rings
4. Setup
4.1. Charging the Sprayer
Before initial use, fully charge the sprayer's handle battery. The built-in Battery Indicator will show the power level.
- Locate the USB Type-C charging port on the handle.
- Connect the provided USB Type-C cable to the handle and a suitable USB power adapter (not included).
- Charge until the battery indicator shows a full charge (approximately 3 hours for continuous spraying).

4.2. Assembling the Spray Wand
Follow these steps to correctly assemble the spray wand:
- Install the desired nozzle onto the end of the retractable wand and tighten it securely.
- Attach the extension rod of the wand to the handle.
- Unscrew the nut on the handle.
- Put the screw nut through the water hose.
- Attach the hose pipe into the tail end of the handle, then tighten the nut to seal the hose pipe.
- Attach the pipe from the handle to the tank and tighten it.

4.3. Filling the Tank
The sprayer features two wide openings for easy filling and mixing.
- Unscrew the caps of the two water inlets on top of the tank.
- Pour your desired liquid (water, fertilizer, weed killer, cleaning solution) into the tank. Use the transparent volume scale to monitor the liquid level.
- Securely close both caps after filling.



4.4. Attaching the Shoulder Strap
Attach the adjustable shoulder strap to the designated loops on the sprayer tank for comfortable, hands-free operation.
5. Operating Instructions
5.1. Powering On/Off and Adjusting Speed
The sprayer handle features intuitive controls for power and spray intensity.
- Press the ON/OFF button on the handle to power on the sprayer.
- Use the Speed button to cycle through the 3 adjustable speed settings (Soft, Medium, Strong) to match your spraying needs.
- The Battery Indicator lights will show the current power level.


5.2. Changing Nozzles
The sprayer comes with 4 adjustable nozzles for various spray patterns.
- Ensure the sprayer is turned off.
- Unscrew the currently attached nozzle from the wand.
- Select the desired nozzle (6-Hole Pattern, Cone, Fan, or F-Type Dual Nozzle) and screw it onto the wand until secure.

5.3. Using the Retractable Wand
The retractable wand allows for extended reach in hard-to-access areas.
- To extend the wand, gently pull the wand outwards from the handle.
- To retract, push the wand back into the handle.
- Ensure the wand is securely locked in place before spraying.

5.4. Hands-Free Operation
Utilize the adjustable shoulder strap for comfortable, hands-free spraying during extended use.
6. Maintenance
6.1. Cleaning the Sprayer
Regular cleaning ensures optimal performance and extends the life of your sprayer.
- After each use, empty any remaining liquid from the tank.
- Rinse the tank thoroughly with clean water.
- Fill the tank with clean water and spray for a few seconds to flush out the hose and wand.
- Disassemble the nozzles and rinse them to prevent clogging.
- Wipe the exterior of the sprayer and handle with a damp cloth.

6.2. Storage
- Store the sprayer in a dry, cool, and well-ventilated area.
- Keep out of reach of children and pets.
- Ensure the battery is partially charged (not fully depleted or fully charged) if storing for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Sprayer does not turn on | Low battery; Power button not pressed; Loose connections | Charge the battery; Press the ON/OFF button firmly; Check all hose and wand connections. |
| Weak or inconsistent spray | Clogged nozzle; Low battery; Air in the system; Incorrect speed setting | Clean or replace nozzle; Recharge battery; Ensure tank is adequately filled; Adjust speed setting. |
| Liquid leaking from connections | Loose connections; Damaged gaskets/O-rings | Tighten all connections; Replace damaged gaskets/O-rings with spares. |
| Wand not extending/retracting smoothly | Dirt or debris in the mechanism | Clean the wand mechanism and apply a silicone lubricant if necessary. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | VAXMAY |
| Model Number | ST5LPRO-7.4VDXD-GN |
| Tank Volume | 1.35 Gallons (5 Liters) |
| Power Source | Battery Powered (Rechargeable Handle) |
| Adjustable Speeds | 3 (Soft, Medium, Strong) |
| Nozzles Included | 4 (6-Hole Pattern, Cone, Fan, F-Type Dual Nozzle) |
| Wand Type | Retractable Metal Wand |
| Material | High-Density Polyethylene (HDPE) and ABS Plastic |
| Color | Green |
| Item Weight | 1.31 Kilograms |
| Dimensions (W x H) | 6.6"W x 9.8"H (Tank) |

9. Warranty & Support
9.1. Product Warranty
The VAXMAY 1.35 Gallon Battery Powered Electric Garden Sprayer is backed by a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
9.2. Customer Support
For any questions, concerns, or warranty claims, please contact VAXMAY customer support. Our team is available 24/7 to assist you.
Contact Information:
- Refer to your purchase documentation for specific contact details or visit the official VAXMAY website.