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5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3

5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3

Best price now

$48.99at AZ Turn & Burn RCChecked 12 h ago

39% under what the other stores charge

Compared across 21 stores. Prices are checked against each store and labelled with when.

Visit AZ Turn & Burn RC

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Price facts

  • Lowest price today: $48.99 at AZ Turn & Burn RC (checked Nov 13, 2026).
  • Checked at 21 stores.

Our take on the 5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3

This is a 3S 5000mAh lithium polymer pack rated at 50C, built for RC cars and aircraft that draw serious current. Its standout feature is the Spektrum Smart chip: paired with a Spektrum Smart charger it reports cell voltages, cycle history and health, applies your saved charge settings automatically, and can self-discharge to storage voltage on command. The hard case protects the cells in crashes, and the IC3 output works with older EC3-equipped gear. It suits hobbyists already in the Spektrum Smart ecosystem; owners of plain chargers get a good pack but lose the smart functions and must balance-charge it the old way.

Best forRC car and truck drivers running 3S power systemsPilots of 3S sport planes and helisSpektrum Smart charger ownersBashers who want hard-case crash protection
Pros
  • Smart chip stores charge settings and battery history
  • Self-discharge to storage voltage without a charger babysitter
  • Hard case shields cells from impact
  • IC3 connector is backward compatible with EC3
  • 50C rating handles high-draw setups
Cons
  • Smart features need a Spektrum Smart charger
  • Heavier and bulkier than a soft pack
  • IC3 plug needs an adapter for IC5 or XT60 gear
  • Storage self-discharge takes time and drains the pack

5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3 prices at every store

  • AZ Turn & Burn RCNew

    In stockReturn policy

    $48.99Checked 12 h ago
    Visit AZ Turn & Burn RC
  • Anthony's Victory LaneNew

    In stock

    $74.99Checked 12 h ago
    Visit Anthony's Victory Lane
  • Atlanta HobbyNew

    In stockReturn policy

    $79.99Checked 12 h ago
    Visit Atlanta Hobby
  • Mike's HobbyNew

    In stockReturn policy

    $79.99Checked 12 h ago
    Visit Mike's Hobby
  • Key City HobbyNew

    In stockReturn policy

    $79.99Checked 12 h ago
    Visit Key City Hobby
  • Asylum XtremeNew

    In stock

    $79.99Free shippingChecked 12 h ago
    Visit Asylum Xtreme
  • Friendly HobbiesNew

    In stockReturn policy

    $82.99Checked 12 h ago
    Visit Friendly Hobbies
  • Island Hobby NutNew

    In stockReturn policy

    $82.99Checked 12 h ago
    Visit Island Hobby Nut
  • Big Boys With Cool ToysNew

    In stockShips from Canada · duties may applyReturn policy

    $83.00Checked 12 h ago
    Visit Big Boys With Cool Toys
  • Hillsboro Hobby ShopNew

    In stockReturn policy

    $85.99Checked 12 h ago
    Visit Hillsboro Hobby Shop
  • eBayNew

    In stockSold by discount.rc.parts

    $82.99+ $9.99 shippingChecked 12 h ago
    Visit eBay
  • Sussex Model CentreNew

    In stockShips from the UK · duties may applyReturn policy

    $95.91Checked 12 h ago
    Visit Sussex Model Centre
  • Hub Hobby CenterNew

    In stock

    $82.99+ $19.15 shippingChecked 12 h ago
    Visit Hub Hobby Center
  • GS HobbyNew

    Availability unknown

    $74.99Checked 12 h ago
    Visit GS Hobby
  • My TobbiesNew

    Availability unknownSold by Toys & Hobbies

    $74.99Checked 12 h ago
    Visit My Tobbies
  • Hiawatha HobbiesNew

    Availability unknown

    $79.99Checked 12 h ago
    Visit Hiawatha Hobbies
  • Summit RacingNew

    Availability unknown

    $79.99Checked 12 h ago
    Visit Summit Racing
  • Michaels RC HobbiesNew

    Availability unknown

    $79.99Checked 12 h ago
    Visit Michaels RC Hobbies
  • Nankin HobbyNew

    Availability unknown

    $79.99Checked 12 h ago
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  • Hobby ActionNew

    Availability unknown

    $82.99Checked 12 h ago
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  • ocebikestore.comNew

    Availability unknown

    $87.99Checked 12 h ago
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Also available at

  • Big Boys With Cool ToysCheck price at Big Boys With Cool Toys

Store links may earn us a commission.

5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3 price history

Lowest price we've seen: $74.99 on Nov 13 at GS Hobby. Tracked across 13 stores since Nov 13.

What reviewers say

Owners like the plug-and-play charging and the storage self-discharge, and report the pack holds up under hard use. The common complaint is that the smart functions are wasted without a matching Spektrum charger.

What people mention
  • Smart chargingPraisedOwners say the charger recognizes the pack and applies saved settings with one button press.
  • Storage dischargePraisedReviewers value the automatic self-discharge to storage voltage after a session.
  • Charger lock-inCriticisedBuyers note the smart features only work with a Spektrum Smart charger.
  • ConnectorMixedThe IC3 plug fits older EC3 gear, but IC5 and XT60 users need adapters.
  • BuildPraisedThe hard case is reported to hold up well in crashes and rough handling.

About the 5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3

This is a 3-cell, 11.1V Smart LiPo battery with a 5000mAh capacity and a 50C maximum continuous discharge rate. It comes in a hard case and is made for surface applications. It has an IC3 output connector, which works with older devices that use EC3 connectors.

A memory microchip built into the battery stores its unique parameters. These include brand, type, capacity, C rating, individual cell voltage, temperature and charge/discharge cycles. The battery also keeps an error log of over-heat, over-discharge and over-charge incidents.

When connected to a Spektrum Smart Charger, the battery uploads its charge parameters automatically. You can view and set preferences such as charge rate on the charger, and charging then starts with the Start button. The battery can also be programmed to safely self-discharge to storage condition. It can be used with older systems, but the full benefits of Smart technology appear only with a Spektrum Smart device.

Battery type
Smart LiPo
Voltage
11.1V
Cells
3
Capacity
5000 mAh
Discharge rate
50C maximum continuous
Connector
IC3 (compatible with EC3)
Case
Hard case
Application
Surface
Dimensions
5.4 x 1.8 x 1.45 in. (138 x 46 x 37 mm)
Length
5.4 in. (138 mm)
Width
1.8 in. (46 mm)
Height
1.45 in. (37 mm)

Questions and answers

Do I need a Spektrum Smart charger to use it?
No. It charges like any 3S LiPo on a standard charger with a balance lead. The smart features, including history readout and self-discharge, only work with a Spektrum Smart charger.
What does the 50C rating mean here?
It is the continuous discharge rating, roughly 250A for this 5000mAh pack. That is ample for most 1/10-scale cars and sport aircraft.
Will the IC3 connector fit my EC3 gear?
Yes, IC3 is compatible with EC3 plugs. For IC5 or XT60 setups you need an adapter.
Can it self-discharge to storage voltage on its own?
It can be programmed to discharge to storage level, but the process runs through a Spektrum Smart charger, not standalone.
Is a hard case better than a soft pack?
It adds impact protection and rigidity for car use, at the cost of extra weight and size.
What is in the box?
The battery pack with its IC3 output and balance lead. A charger is not included.
Where is the 5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3 cheapest?
At AZ Turn & Burn RC, for $48.99, 39% under what the other stores charge, as of our latest check.
Where can I buy the 5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC3?
21 stores we checked sell it, including Big Boys With Cool Toys, Friendly Hobbies, Atlanta Hobby, AZ Turn & Burn RC, Mike's Hobby.

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