STERWINS 4VPS1-18.1 - Electric pruners

4VPS1-18.1 - Electric pruners STERWINS - Free user manual and instructions

Find the device manual for free 4VPS1-18.1 STERWINS in PDF.

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Product typeCordless electric pruner
BrandSTERWINS
Model4VPS1-18.1
Power50 W
Rated voltage4 V ---
Charger input voltage100-240 V ~
Battery typeBuilt-in, rechargeable Li-ion
Max cutting capacity18 mm (soft wood) / 15 mm (hard wood)
Approximate autonomy400 cuts
Charging timeNot specified (charges via USB-C 5V 2A)
Cutting speed0.6 s (closing time)
Sound level (power)76 dB(A)
Sound level (pressure)68 dB(A)
Vibration level< 2.5 m/s²
Net weight0.68 kg
Gross weight0.96 kg
Protection ratingIPX0
Charger typeXZ0500-2000VUG (5 V / 2 A)
Expected lifetime5 years
Product warranty5 years
Battery warranty2 years
Spare partsAvailable up to 5 years after purchase
MaintenanceRegular blade cleaning; sharpening possible; replacement via after-sales service
UsageHousehold, outdoor

Frequently Asked Questions - 4VPS1-18.1 STERWINS

How to charge the battery of the STERWINS 4VPS1-18.1 pruner?
Connect the provided USB-C cable to the charger port of the pruner and to a USB 5V 2A max source. The LED flashes green during charging and turns solid green when complete. Unplug after charging.
What is the maximum cutting diameter?
The maximum cutting diameter is 18 mm for soft woods (softwood) and 15 mm for hard woods. Do not exceed these limits to avoid damaging the tool.
How many cuts can I make with a full charge?
The autonomy is approximately 400 cuts under normal conditions. This may vary depending on the diameter and type of branch.
How to maintain the blades?
Clean the blades after each use with a cloth soaked in 90° alcohol to remove sap. Sharpen the thin blade with a sharpening stone if necessary. Replace the blades via after-sales service if they are chipped.
Can the pruner cut thick branches?
No, it is designed for branches up to 18 mm (soft wood) or 15 mm (hard wood). Use beyond these limits may damage the motor or blades.
What to do if the device does not turn on?
Check that the battery is charged and properly inserted. Press the on/off button: the LED should light up green. If the problem persists, contact after-sales service.
How to change the cutting blade?
Unscrew the blade screw, remove the old blade, insert the new one (same model) and screw back. Tighten without forcing. Use protective gloves.
What is the battery lifespan?
The built-in battery has an estimated lifespan of 2 years under normal use. Recharge it every 6 months if unused. The battery warranty is 2 years.
Can I use the pruner in the rain?
No, the protection rating is IPX0: it is not protected against water. Avoid any exposure to rain or moisture. Store it dry.
What safety accessories are recommended?
Always wear protective gloves and hearing protection. Use the blade guard during transport and storage. Keep children away.

User questions about 4VPS1-18.1 STERWINS

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Why does the STERWINS 4VPS1-18.1 pruner automatically turn off after each cut?
Frequently Asked Questions - 8 j
Response Notice-Facile

This is a normal and intentional behavior of the STERWINS 4VPS1-18.1, designed for safety and energy efficiency reasons. Your pruner has two automatic shut-off mechanisms that work together:

Shut-off after 5 seconds of inactivity: As soon as you release the trigger or do not hold the safety lever for 5 seconds, the pruner automatically turns off. This system saves battery and prevents accidental use.

Shut-off when the blade closes: The pruner can also automatically turn off once the blade completely closes after the cut. This is an additional safety feature that reduces the risk of injury.

How to keep the device on between cuts: To keep the pruner active between uses, hold the safety lever down (press it firmly with your middle and ring fingers). Just be careful not to accidentally press the trigger during this operation. You can also use the on/off button to manually control the device.

With this design, you get an approximate autonomy of 400 cuts per charge, making it an efficient and safe tool for your gardening.

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How to unlock the blades of my STERWINS 4VPS1-18.1 electric pruner?
Frequently Asked Questions - 27/02/2026
Response Notice-Facile

If the blades of your STERWINS 4VPS1-18.1 electric pruner are stuck, here are several steps to follow to resolve this issue:

1. Check the power supply

Make sure the battery is sufficiently charged or that the device is properly plugged in. A low power supply may prevent the mechanism from functioning correctly.

2. Inspect the blades

Examine the blades for debris, such as branches, leaves, or dried sap, that could be jammed in the mechanism. Carefully remove any obstruction with an appropriate tool or cloth.

3. Lubricate the joints

Apply a light oil or suitable lubricant to the axes and joints of the blades to facilitate their movement. This can prevent blockages due to rust or dryness.

4. Check the safety mechanism

Some models have a locking system for safety. Ensure that this mechanism is not activated, as it could block the blades.

5. Manual handling with care

Try to gently move the blades by hand in the opposite direction of the blockage to free the mechanism. Do this carefully to avoid damaging the device.

If the blades remain stuck despite these checks, it is recommended to contact customer service or a professional for further assistance.

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Why is the battery of my STERWINS 4VPS1-18.1 electric pruner flashing green and not charging?
Frequently Asked Questions - 24/02/2026
Response Notice-Facile

If the battery of your STERWINS 4VPS1-18.1 electric pruner is flashing green and not charging, it generally indicates a charging issue. Here are several points to check to resolve this problem:

1. Check the electrical outlet

Make sure that the outlet where you plug in the charger is working properly. Test it with another device to confirm its functionality.

2. Inspect the charger

Examine the charger and its cable for any visible damage, such as cuts, exposed wires, or damaged connectors. A faulty charger may prevent the battery from charging properly.

3. Clean the contacts

Dirt or slight corrosion on the battery or charger contacts can hinder charging. Gently clean these contacts with a dry, clean cloth to ensure good electrical contact.

4. Patience during initial charging

If the battery is completely discharged, it may take some time before it starts to recharge. Leave it plugged into the charger for at least an hour to see if charging begins.

5. Temperature conditions

Ambient temperature affects the charging of lithium-ion batteries. Avoid charging the battery if it is too cold (below 0°C) or too hot (above 40°C), as this can prevent charging or damage the battery.

What to do if the problem persists?

If after these checks the battery still does not charge and the indicator continues to flash green, it is possible that the battery or charger is defective. In this case, it is recommended to contact customer service or an authorized repair center for further assistance.

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Download the instructions for your Electric pruners in PDF format for free! Find your manual 4VPS1-18.1 - STERWINS and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. 4VPS1-18.1 by STERWINS.

USER MANUAL 4VPS1-18.1 STERWINS

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STERWINS 4VPS1-18.1 - 1

STERWINS 4VPS1-18.1 - 2

EAN:3276007623338

15 Notice de Montage, Utilisation et Enrettement
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Rangez always uses a propellant in a house, and he always uses it to make sure that the house is clean.
Rangez always uses a propellant in a house, and he always uses it to make sure that the house is clean.

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Product information

Brand : STERWINS

Model : 4VPS1-18.1

Category : Electric pruners