HCL-EC 14.8V 5200mAh 100C wired hardcase IC5/EC5
SMC HCL-EC 14.8V 5200mAh 100C 4S Hardcase LiPo Battery
BIG 4S POWER. GREAT RUNTIME. OUTSTANDING VALUE.
Ready to unleash serious power from your 4S-capable RC?
The SMC HCL-EC 14.8V 5200mAh 100C 4S Hardcase LiPo Battery delivers the voltage, capacity and discharge performance high-powered RC cars and trucks demand—without the premium price tag.
Part of SMC's High Cycle Life Economy (HCL-EC) series, this pack is designed for RC enthusiasts who want a high-quality battery with excellent performance and cycle life at a great value.
SMC uses 100% LCO cathode chemistry in its HCL-EC packs rather than lower-cost blended cathode materials commonly found in many economy batteries.
Whether you're launching a monster truck off jumps, blasting across the desert, racing around the track or simply looking for longer runtime from your 4S, this battery delivers serious power.
⚡ 14.8V 4S POWER
Combined with 5200mAh capacity and a 100C discharge rating, this pack provides an excellent combination of acceleration, speed and runtime for high-performance RC applications.
Why Choose the SMC HCL-EC 5200mAh 4S?
5200mAh Capacity
A great balance of runtime, weight and overall battery size.
100C Discharge Rating
Designed to provide the current demanded by powerful brushless RC systems.
14.8V / 4S Power
Made for vehicles and ESCs specifically rated for 4S LiPo operation.
Durable Hardcase
Provides additional physical protection for the LiPo cells during demanding RC use.
Heavy-Duty 12AWG Wiring
Helps efficiently transfer power from the battery to your ESC.
High Cycle Life Economy Series
Designed to offer strong performance and cycle life without the price of SMC's highest-performance racing packs.
Battery Specifications
Brand: SMC Racing
Series: HCL-EC – High Cycle Life Economy
Battery Type: LiPo Hardcase
Cell Count: 4S
Voltage: 14.8V
Capacity: 5200mAh
True Capacity: ±5%
Discharge Rating: 100C
Performance Factor: 386
Dimensions: 139 × 47 × 49mm
Dimensions in Inches: Approx. 5.47" × 1.85" × 1.93"
Weight: Approx. 495g / 17.46 oz / 1.09 lb
Wire Size: 12AWG
Charge Rate: 1C–5C
For maximum battery cycle life, we recommend charging at 1C (5.2 amps) whenever possible.
Higher charge rates can reduce the amount of capacity accepted during charging and may reduce overall battery cycle life.
RC Vehicle Compatibility
IMPORTANT FITMENT INFORMATION
This is a full-size, tall 4S hardcase battery measuring 139 × 47 × 49mm.
Many 4S RC vehicles can electrically operate on this battery, but that does not automatically mean the battery will physically fit inside every 4S vehicle.
Before ordering, compare your vehicle's battery compartment with:
5.47" Long × 1.85" Wide × 1.93" Tall
139mm × 47mm × 49mm
Your ESC and motor must also be rated for 4S / 14.8V LiPo operation.
ARRMA Compatibility
This battery is very close in size to the maximum battery dimensions of several popular ARRMA 4S vehicles, including:
- ARRMA KRATON 4S
- ARRMA OUTCAST 4S
- ARRMA MOJAVE 4S
However, ARRMA lists a maximum battery height of approximately 48mm for these models, while this SMC battery is approximately 49mm tall.
For that reason, AZ Turn and Burn RC does not advertise these vehicles as guaranteed factory drop-in fits. Actual fit should be checked before purchase.
Losi Compatibility
This battery can be used only in Losi vehicles that:
- Support 4S LiPo power
- Have enough room for a 139 × 47 × 49mm battery
- Use a compatible connector or the appropriate SMC connector option
Some Losi 4S vehicles use lower-profile battery compartments and will NOT fit this battery, even though their electronics support 4S.
Other Brands
This battery may also work with select 4S-capable vehicles from:
Team Corally • Team Associated • Redcat Racing • Tekno RC • TLR • Hobao • Kyosho • HPI Racing and others.
Because battery compartments vary significantly—even between different models from the same manufacturer—we recommend checking the battery compartment dimensions before purchasing.
Need Help With Fitment?
Don't guess—ask us!
If you're unsure whether this battery will fit your RC, contact AZ Turn and Burn RC or bring your vehicle into the store.
We'll help you check:
✓ Battery dimensions
✓ Battery tray clearance
✓ 4S ESC compatibility
✓ Motor compatibility
✓ Correct connector
✓ Charger compatibility
Our goal is to help you get the right battery the first time.
Multiple Connector Options Available
SMC offers this battery with several connector options, including:
- SC5 – Compatible with EC5 / IC5
- Traxxas First Generation – Compatible with Traxxas iD
Choosing the correct connector can eliminate unnecessary adapters and provide a cleaner installation.
More Power for Your RC
If your RC is designed for 4S power and has enough battery compartment space, the SMC HCL-EC 5200mAh 100C 4S LiPo is an excellent choice for anyone looking for a powerful, durable and affordable battery.