# Propeller Locks for DJI Mini 4 Pro by Sunnylife N4P-SJ71-D — accessory for rotor protection

**URL:** https://aio.lv/en/product--sunnylife-n4p-sj71-d--11974569
**Data updated:** 2026-03-11 16:10 (EET)
**Category:** Drone Parts
**Manufacturer:** Sunnylife
**Manufacturer code:** N4P-SJ71-D
**EAN:** 5905316148871
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunnylife-n4p-sj71-d--11974569

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Sunnylife propeller locks designed for the DJI Mini 4 Pro (model code N4P-SJ71-D). These accessory locks secure folding propellers during transport and storage, helping to prevent blade damage and accidental deployment. Easy to attach and remove, they are intended for users who need a compact solution to protect rotors when carrying the drone in a bag or case.

## Long description

Sunnylife propeller locks for DJI Mini 4 Pro are compact accessory pieces designed to secure the drone's folding propellers during transport and storage. They fit over the folded blades to hold them in place and reduce the risk of contact with other equipment, accidental deployment, or blade deformation. The locks are lightweight and intended to be kept in a bag or case alongside the aircraft and accessories.
Advantages
These propeller locks provide a simple mechanical solution to protect the rotor blades without altering the drone or its mounting points. They are easy to install and remove by hand, require no tools, and add minimal weight and bulk. By keeping blades immobilized, they help extend the lifespan of the propellers and reduce the chance of damage to the drone or surrounding items during transport.
Suitable for
Transporting DJI Mini 4 Pro in backpacks, shoulder bags or hard cases
Storing the drone between flights to prevent blade deformation
Keeping folded propellers secured during airline or ground travel
Protecting blades when packing multiple accessories together
Key specifications
Compatibility: designed for DJI Mini 4 Pro folding propellers
Material: durable, lightweight polymer
Form factor: compact, low-profile clip for folded blades
Weight: minimal added weight suitable for carry and storage
Attachment: tool-free snap-on / clip-on installation
How to use
Fold the DJI Mini 4 Pro propellers into their stored position and place the Sunnylife lock over the set of blades so that it grips each blade securely. Ensure the clip engages fully and that the blades cannot move or unfold. To remove, press the clip points as indicated and slide the lock off the blades. Regularly inspect the locks for cracks or wear and replace if any damage is found.
Usage recommendations
Use the propeller locks whenever you transport or store the DJI Mini 4 Pro to minimize mechanical stress on the blades. Avoid leaving locks on during power-up or flight preparations; always remove them before powering the drone. Store the locks in a dry place away from direct heat to prevent material deformation.

## FAQ

### How much does the Sunnylife propeller locks for DJI Mini 4 Pro N4P-SJ71-D cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sunnylife products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sunnylife service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11974569/67422703_large.webp