O-SPMXCA500

Overview

The Spektrum Smart Lipo Bag is an essential storage and transport solution for RC enthusiasts who rely on LiPo batteries to power their RC cars, trucks, buggies and other radio-controlled models. Whether you're a weekend basher enjoying RC cars in the UK or a serious competitor running brushless RC vehicles at the track, proper battery storage is crucial for safety, longevity and performance. This purpose-built containment bag measures 18 x 7 x 7 cm and is specifically engineered to house and protect your LiPo batteries during storage, charging and transportation, giving you complete peace of mind.

LiPo batteries are integral to modern RC hobby pursuits, powering everything from 2WD RC buggies to high-performance 4WD monster trucks and crawlers. However, these energy-dense batteries require careful handling and proper storage to prevent damage, degradation and potential safety hazards. The Smart Lipo Bag from Spektrum provides a dedicated, safe storage environment that helps extend battery life whilst keeping your workspace and vehicle safe. The bag's thoughtful design makes it an indispensable accessory for any RC model shop customer who owns multiple batteries or wishes to maintain their LiPo investment properly.

Spektrum, a recognised leader in RC electronics and charging solutions, has engineered this bag to meet the needs of the UK RC community. Available now at RC Model Shop, the Smart Lipo Bag O-SPMXCA500 is the larger version in Spektrum's Smart Lipo Bag range, providing enhanced capacity for serious hobbyists who demand professional-grade battery management.

Key Features

• Compact Size of 18 x 7 x 7 cm — The carefully proportioned dimensions provide ample internal space for safe battery storage whilst remaining portable enough to transport to the track, club meetings or a friend's home. This size is perfect for storing standard 3S, 4S and 5S LiPo packs commonly used in 1/10 and 1/8 scale RC cars and trucks.
• Dedicated LiPo Battery Storage — Specifically designed to safely house lithium polymer batteries, the Smart Lipo Bag isolates your batteries from your charging equipment, RC vehicle and other workshop items, reducing fire risk and preventing accidental short circuits.
• Flame-Resistant Material Construction — The bag's robust build helps protect against battery incidents, providing a critical safety layer for any RC hobbyist. This is especially important when storing multiple batteries in your RC workshop or transporting them to events.
• Professional Grade Design — Engineered by Spektrum, a brand trusted throughout the UK RC community, the Smart Lipo Bag reflects years of experience in RC electronics and user safety. It's the choice of serious hobbyists who understand that proper battery management is non-negotiable.
• Ideal for Multi-Battery Setups — If you run multiple RC vehicles or frequently swap batteries between ready to run RC cars and custom-built rigs, the Smart Lipo Bag helps you organise and protect your entire battery fleet in one convenient location.

Technical Performance

The Spektrum Smart Lipo Bag O-SPMXCA500 is engineered with a focus on safety and practicality. With external dimensions of 18 x 7 x 7 centimetres, the bag provides sufficient internal volume to accommodate standard LiPo batteries used in contemporary RC vehicles, including those found in brushless RC cars, electric buggies, and high-performance crawler platforms. The construction utilises flame-resistant materials consistent with industry standards for lithium polymer battery storage, a critical safety consideration given the thermal properties of LiPo cells. The bag's design reflects Spektrum's commitment to quality engineering, the same philosophy that underpins their ESC units, radio systems and comprehensive charging solutions. Whether you're storing 2S packs for lightweight racing buggies, 3S packs for typical 1/10 scale brushless trucks, 4S configurations for 1/8 scale vehicles, or even 5S and higher voltage packs, the Smart Lipo Bag provides organised, protected storage. The robust construction means the bag will withstand the rigours of regular use—being transported to RC club events, stored in garages or workshops, and handled during your regular charging routines.

What's in the Box

• Spektrum Smart Lipo Bag 18 x 7 x 7 cm

Frequently Asked Questions

• What size LiPo batteries will fit in the Smart Lipo Bag? — With dimensions of 18 x 7 x 7 cm, the bag comfortably accommodates standard LiPo battery packs used in modern RC cars and trucks. This includes typical 3S (11.1V), 4S (14.8V) and 5S (18.5V) configurations commonly found in 1/10 and 1/8 scale RC vehicles sold throughout the UK. Always verify your specific battery dimensions before purchase.
• Is the Smart Lipo Bag suitable for charging batteries? — No, this bag is designed exclusively for storage and transport. Always charge your LiPo batteries in a proper charging bag or on a fireproof surface using a quality charger. Never leave charging batteries unattended.
• Why do I need a dedicated LiPo storage bag? — LiPo batteries can be hazardous if damaged, short-circuited or overheated. A dedicated storage bag isolates them from conductive materials, other batteries and potential ignition sources, significantly reducing fire risk. This is especially important if you own multiple batteries or store them near other RC equipment and tools in your garage or workshop.
• What is the difference between the O-SPMXCA500 and the discontinued SPMXCA400? — The O-SPMXCA500 (18 x 7 x 7 cm) is the larger model, replacing the earlier SPMXCA400 (14 x 6.5 x 8 cm). The newer version provides increased capacity, making it better suited to those with larger batteries or multiple-battery collections. Both bags serve the same fundamental safety purpose but offer different storage volumes.
• Can I use this bag for transporting batteries to RC races and events? — Yes, absolutely. The Smart Lipo Bag is designed for both storage and transport, making it perfect for carrying your batteries safely to club meetings, local races, or social RC events throughout the UK. Its compact, portable design fits easily into tool boxes and RC car bags.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the SPM Smart Lipo Bag, 18 x 7 x 7 cm O-SPMXCA500 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
• Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
• Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
• We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
• As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
• If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.