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SPM 7.4V 4000mAh 2S 130C Smart No Prep Drag LiPo Battery: IC5 O-SPMXDRB1

Model No: O-SPMXDRB1


COMING SOON 26/08/2025

Coming Soon - Stock Arriving: 26/08/2025

£78.97

Inc VAT

£89.99

£11.02

Stock Arriving: 26/08/2025

We Accept
1 Year Warranty

Features

  • High-performance packs in new Pro Series case style
  • Designed for 1/10th Scale No Prep Drag Racing - check battery tray size to confirm compatibility
  • Industry leading graphene LiPo battery chemistry
  • Simpler and safer to use
  • Powerful and consistent 130C Discharge Rate
  • High-performance 5C max Charge rate for super-fast charge times without damaging the health of the pack
  • Automatic Charging on Spektrum Smart charger reduces time and get you back to racing fast
  • Smart auto storage automatically discharge the battery to a safe storage voltage to maximize performance and longevity
  • Impact resistant ABS plastic hardcase

Overview

Spektrum Smart Technology is proud to introduce our lineup of Smart LiPo batteries with specially formulated LiPo High Discharge Chemistry designed to provide consistently higher voltage throughout the entire run of the battery under even the most extreme amperage loads.

For RC Drag Racers, power is key, and the new Spektrum Smart Pro No Prep Series batteries deliver! The Pro series batteries allow for more capacity to be squeezed into the LiPo cells, allowing for larger power ratings when compared to similarly sized battery packs. The Pro No Prep Series features a hardcase shell that is thinner and more lightweight, all the while staying rigid, durable, and impact resistant. This series lives alongside current Smart G1 and G2 batteries and is an upgrade to standard hardcase surface packs.

Smart Pro-Series battery's benefits include longer battery life, better performance over the life of the pack, and the peace of mind that comes from knowing your Smart battery is maintenance-free.

When a Smart Pro-Series battery is connected to a Spektrum Smart charger, its unique charging parameters and health information are uploaded to the charger from its integrated memory microchip. You can view and set preferences through the charger, such as charge rates, so all that's required to charge the pack is connecting it to your Smart charger. Smart technology takes care of the rest.

Spektrum Smart Pro-Series surface batteries store a wide variety of essential information, including:

  • Battery Brand
  • Battery Type
  • Battery Capacity
  • Battery C Rating
  • Individual Cell Voltage
  • Battery Temperature
  • Charge/Discharge Cycles

Spektrum Smart Pro-Series surface batteries also maintain an error log, including over-heat, over-discharge, and over-charge incidents. This data can help assure that the battery you've chosen is suitable for the application.

Innovative Spektrum Smart Pro-Series surface batteries are so easy to use that they nearly take care of themselves. Smart technology makes it easy to achieve peak battery performance, reliability, and longevity!

Smart
Smart G1 Battery Technology

When connected to a Spektrum Smart charger, a Pro-Series Smart battery's unique parameters, health, and balancing information upload automatically from its memory microchip through the IC5® connector's data wire. To charge and balance the pack, you simply connect it to your Smart charger. Safe charging begins automatically.

 

Smart
Smart Auto Storage Discharge

Spektrum Smart Pro-Series batteries practically take care of themselves. Pro-Series batteries come from the factory programmed to automatically discharge to a safe storage voltage of 3.90V after 72 hours of inactivity. The results are longer battery life, better performance over the life of the pack, and peace of mind that your Smart battery comes maintenance-free. The user can change the battery's Auto Storage settings based on preferences.

 

Pro-Series
Pro-Series LiPo Chemistry

New Pro Series LiPo chemistry provides a consistently higher average discharge voltage over the whole discharge curve. That means racers get less voltage sag and longer overall battery life.

 

Data
Data Rich

An integrated microchip allows each Smart battery to save vital information such as battery brand, chemistry, cell count, capacity, number of charging cycles, number of discharges, C rating, battery temperature, and internal resistance. Additionally, each battery will save a log of unhealthy events such as over-charge, over-discharge, and over-temperature. This allows you to make the most informed decision about each battery when getting your gear ready for a race.

 

Simple
Simple and Quick

Preset charge, discharge, and storage parameters are automatically relayed from your Spektrum Smart Pro-Series battery to your Smart charger, making charging as simple as plugging in the pack. The charge rate of individual batteries can also be user-customized, allowing you to take full advantage of packs with faster charge ratings. The battery's integrated microchip remembers the last charging rate you set, so these settings will automatically take effect the next time you plug it in.

 

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.