2 Cell 4100mAh 7.6V Smart Pro Race HV LiPo 120C: 5mm
$62.99
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2 Cell 4100mAh 7.6V Smart Pro Race HV LiPo 120C: 5mm
$62.99
120C Discharge
Extreme burst output power
7.6V LiHV
Sustained high voltage output
4100mAh Capacity
Optimized for competition laps
Smart Tech
Integrated memory microchip technology
Shorty Profile
Low center of gravity
5mm Bullet
Low resistance connection tubes
In Stock
Pro Level Race PowerUnmatched Voltage and Smart Telemetry
Dominate the track with the Spektrum 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery. Designed specifically for competitive 1/10 scale RC racing, this high-performance LiHV battery delivers maximum voltage stability and extreme power under high amperage loads. With integrated Spektrum Smart Technology, charging and battery maintenance become completely effortless for track-side efficiency.
Engineering The Winning EdgeAdvanced Graphene Chemistry for RC Competitors
The Spektrum 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery features ultra-low internal resistance graphene polymer cells engineered for serious competitive RC drivers. The compact shorty hardcase design lowers your RC car's center of gravity, delivering superior handling on high-grip track surfaces. Thanks to built-in Smart microchip technology, critical battery parameters like cell voltage, temperature, and cycle history are automatically logged and shared with compatible Spektrum Smart chargers. Utilizing 5mm flush-mount bullet connectors and a 120C discharge rating, this RC race pack offers intense acceleration and sustained punch heat after heat.
Technical SpecificationsDetailed Dimensions and Performance Metrics
Battery Type
LiHV (3.8V per cell) (battery)
Battery Voltage
7.6V
Capacity
4100mAh
Maximum Continuous Discharge Rate
120C / 492A
Connector Type
5mm Bullet
Balance Connector
Pro Race Series 2-Pin (connector)
Watt Hours
31.16Wh
Maximum Charge Rate
5C (20.5A) (speedometer)
Normal Charge Rate
1C (4.1A) (charge)
Product Length
3.66 in (93 mm) (ruler)
Product Width
1.85 in (47 mm) (ruler)
Product Height
0.76 in (19 mm) (ruler)
Product Weight
5.46 oz (155 g) (scale)
Hard Case
Yes
Technology
Spektrum Smart
Application
1/10 Scale Surface / RC Racing
Performance HighlightsDesigned for Maximum Power and Convenience
Smart MicrochipAutomatically communicates charge parameters to Smart chargers
Graphene LiHV ChemistryDelivers ultra-low internal resistance and higher sustained voltage
Shorty HardcaseCompact size lowers vehicle center of gravity for improved handling
120C Burst RatingProvides massive current output for competitive RC track racing
5C Fast ChargeSafely allows high-current charging to reduce downtime between heats
Dual 5mm Bullet TubesFlush mount connectors allow double-sided lead plugging
Frequently Asked QuestionsEverything you need to know
What charger do I need for the Spektrum 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery?
While this battery automatically communicates preset charging parameters when connected to a Spektrum Smart charger, it can also be charged on standard LiHV-compatible chargers using an appropriate adapter.
Is the Spektrum 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery suitable for 1/10 scale RC cars?
Yes, the compact shorty hardcase footprint is explicitly engineered for 1/10 scale RC race cars, buggies, and trucks that utilize a shorty battery tray.
What makes LiHV chemistry different in the Spektrum 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery?
High Voltage LiPo (LiHV) chemistry allows each cell to be safely charged to 4.35V per cell (7.6V nominal pack voltage), delivering higher overall voltage and punch throughout your race.
Does the Spektrum 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery require manual maintenance logging?
No, the built-in Smart memory microchip automatically logs cycle history, temperature, and error data, which can be viewed directly on compatible Spektrum Smart chargers.