--- product_id: 691058004 title: "Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor" brand: "yun.arbor" price: "AED 156" currency: AED in_stock: true reviews_count: 5 category: "Yun.Arbor" url: https://www.desertcart.ae/products/691058004-technic-power-functions-battery-box-8881-2-pcs-compatible-lego store_origin: AE region: United Arab Emirates --- # Compact 10x4x15 cm size Dual 1.5V AA battery slots Compatible with multiple Technic motors Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor **Brand:** yun.arbor **Price:** AED 156 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your Lego creations and never miss a beat! ## Quick Answers - **What is this?** Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor by yun.arbor - **How much does it cost?** AED 156 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/691058004-technic-power-functions-battery-box-8881-2-pcs-compatible-lego) ## Best For - yun.arbor enthusiasts ## Why This Product - Trusted yun.arbor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Sleek 120g design fits perfectly into your custom mechanical projects without bulk. - • **Power Your Imagination:** Dual battery boxes deliver reliable 1.5V power for extended play and complex builds. - • **Seamless Compatibility:** Works flawlessly with Lego Technic motors, EV3 Mindstorms, RC cars, cranes, and more. - • **Endless Creative Freedom:** Upgrade, repair, or invent with versatile power units that bring your models to life. - • **Future-Proof Your Builds:** Pair with Yun.arbor Technic parts for a next-level, motorized Lego experience. ## Overview The Technic Power-Functions Battery-Box-8881 (2 PCS) by YUN.arbor is a compact, lightweight dual battery pack designed to power Lego Technic motors and compatible models. Supporting 1.5V AA batteries (not included), it enables seamless integration with a wide range of motorized Lego projects—from RC cars to cranes—offering millennial builders the perfect blend of versatility and reliability to elevate their creative engineering. ## Description Technic Power-Functions Battery-Box-8881 (2 Piece) Compatible with Lego-Motor MOC Technic-Parts Review: A must for a true Lego builder - As far as Legos go I know very little other than you can spend a lot of money to buy large design sets with thousands of pieces, but it seems there is another whole level of Lego builds that require specialized parts called "Technics" for freestyle building and design I learned this from my 9 year old grandson who has been absolutely fascinated and absorbed by Legos since he was 5 years old. He can easily manage a multiple thousand piece model build, but what he really enjoys is free building, and it seems that in order to do so you need random parts called Tech pieces When I gave this Technic set to him he went ballistic, you would have thought I just gave him a new puppy, he was thrilled. I guess it depends on your understanding of Legos, but for me I have basically none, but as per my grandson this set of Technic parts are incredible, They are power units, which are battery powered and allow you to connect multiple motors, lights and so much more to bring your freestyle lego builds to life and allow movement and articulation through the supplied remote controller When I first opened this pack I was surprised there were no instructions, I figured for a 9 year-old this would be a bust and a waste of money as it would be far to complicated. But they did included a scannable OC code that opened a very good instruction video that was extremely helpful, once we figured out how to connect everything my grandson was off and running, this took less than an hour Within an hour he had built two remote control articulating Lego figures that he could control with the supplied these power packs. Needless to say I was floored by his creativity and quick understanding of the complexity of using these type of Technic parts in his Lego builds, but them again I have seen him watch countless hours of Lego building on YT I am absolutely amazed at what creativity these so called Technic Lego parts can do and inspire I highly recommend this Lego Motorized Techkit and will certainly be buying my grandson many more Review: Perfect - My son loved it a lot ## Features - Support Your Power Function Projects: Powerful power and versatility for your mechanical projects. - Power Function kit: The Package Comes as The Picture Displayed. Includes Power Functions Battery Box 8881*2. - Compatibility: Fully Compatible with Power Function models. - Requires 6 AA (1,5V) batteries, not included - Fun to Create: Use It to Create, Upgrade, Repair Your Technic Project.Compatible with Roller Coaster,Compatible with EV3 Mindstorms,Compatible with Crane,Compatible with Trains,Compatible with RC Car,Compatible with Excavator,Compatible with Technic Motorcycle,Compatible with Technic Jeep and more. - Perfectly Match: Highly Recommend Purchasing a Yun.arbor Technic Parts Set. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | YUN.arbor | | Manufacturer | YUN.arbor | | Model | G05 | | Model Name | Battery-Box-8881 | | Product Dimensions | 10.01 x 3.99 x 15.01 cm; 120 g | | Item model number | G05 | | Special Features | Rechargeable | | Mounting Hardware | Cardboard Insert | | Number of items | 2 | | Voltage | 1.5 Volts | | Batteries Included | No | | Batteries Required | No | | Material | Plastic | | Manufacturer | YUN.arbor | | Item Weight | 120 g | ## Product Details - **Brand:** YUN.arbor - **Voltage:** 1.5 Volts - **Model Name:** Battery-Box-8881 - **Item dimensions L x W x H:** 10 x 4 x 15 Centimeters - **Amperage:** 6 Amps - **Manufacturer:** YUN.arbor ## Images ![Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor - Image 1](https://m.media-amazon.com/images/I/51zkJqKd-ZL.jpg) ![Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor - Image 2](https://m.media-amazon.com/images/I/61ztMSjyiqL.jpg) ![Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor - Image 3](https://m.media-amazon.com/images/I/51z9ZTzNBVL.jpg) ![Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor - Image 4](https://m.media-amazon.com/images/I/61nJXWwtbVL.jpg) ![Technic Power-Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor - Image 5](https://m.media-amazon.com/images/I/61XMW9YZ1TL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must for a true Lego builder *by S***R on 14 April 2025* As far as Legos go I know very little other than you can spend a lot of money to buy large design sets with thousands of pieces, but it seems there is another whole level of Lego builds that require specialized parts called "Technics" for freestyle building and design I learned this from my 9 year old grandson who has been absolutely fascinated and absorbed by Legos since he was 5 years old. He can easily manage a multiple thousand piece model build, but what he really enjoys is free building, and it seems that in order to do so you need random parts called Tech pieces When I gave this Technic set to him he went ballistic, you would have thought I just gave him a new puppy, he was thrilled. I guess it depends on your understanding of Legos, but for me I have basically none, but as per my grandson this set of Technic parts are incredible, They are power units, which are battery powered and allow you to connect multiple motors, lights and so much more to bring your freestyle lego builds to life and allow movement and articulation through the supplied remote controller When I first opened this pack I was surprised there were no instructions, I figured for a 9 year-old this would be a bust and a waste of money as it would be far to complicated. But they did included a scannable OC code that opened a very good instruction video that was extremely helpful, once we figured out how to connect everything my grandson was off and running, this took less than an hour Within an hour he had built two remote control articulating Lego figures that he could control with the supplied these power packs. Needless to say I was floored by his creativity and quick understanding of the complexity of using these type of Technic parts in his Lego builds, but them again I have seen him watch countless hours of Lego building on YT I am absolutely amazed at what creativity these so called Technic Lego parts can do and inspire I highly recommend this Lego Motorized Techkit and will certainly be buying my grandson many more ### ⭐⭐⭐⭐⭐ Perfect *by T***T on 25 April 2025* My son loved it a lot ### ⭐⭐⭐⭐ Decent Motor Boxes, but Limited Power *by K***N on 7 September 2025* These motor boxes are decent but definitely have their limitations. They aren’t particularly powerful, so they fall short when used in lego RC cars or other builds that require more strength and torque. You’ll also need a receiver to get much use out of them, which can be a bit restricting. On top of that, they’re not the most efficient when it comes to battery use or size. That said, they do serve their role as a basic power source, especially for smaller projects that don’t demand much power. If you’re looking to motorize lightweight cars or add simple functions that don’t require a lot of torque, these will do the job. Just don’t expect them to perform well for heavy-duty builds. ## Frequently Bought Together - YUN.arbor Power Functions Battery-Box-8881 (2 PCS) Compatible with Lego Motor MOC Technic Parts - Power Functions M-Motor 8883 (2 PCS) Compatible with Lego Motor MOC Technic Parts - Power Functions L-Motor 88003 (2 PCS) Compatible with Lego Motor MOC Technic Parts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/691058004-technic-power-functions-battery-box-8881-2-pcs-compatible-lego](https://www.desertcart.ae/products/691058004-technic-power-functions-battery-box-8881-2-pcs-compatible-lego) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-10*