Overview
The Power Hobby 3S 11.4V 4200mAh 120C Graphene + HV Shorty LiPo Battery w/ Deans T-Plug is a premium high-voltage (LiHV) 3-cell graphene shorty LiPo pack engineered for RC enthusiasts who demand maximum power in a compact form factor. With 4200mAh of capacity, a 120C continuous discharge rating, and shorty dimensions, this pack is purpose-built for chassis-restricted setups, drag racing, and performance-focused 1/10- and 1/8-scale platforms running Deans-compatible power systems.
The factory-installed Deans (T-Plug) connector ensures reliable, low-resistance power transfer to your ESC, while the JST-XH balance lead provides compatibility with all standard balance chargers. Graphene cell technology and LiHV chemistry combine to deliver stronger average voltage and lower internal resistance versus standard LiPo.
Key Features
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4200mAh Shorty Capacity — Strong runtime in a compact form factor
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120C Continuous Discharge Rating — 504A peak current delivery
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Graphene Cell Technology — Reduced internal resistance for cooler operation
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High-Voltage (LiHV) Chemistry — Higher per-cell voltage for stronger average voltage
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Deans (T-Plug) Power Connector — Reliable, low-resistance power transfer
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Shorty Form Factor — Reduced length for chassis-restricted setups
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JST-XH Balance Lead — Compatible with all standard balance chargers
Performance Benefits
- Maximum continuous current output of 504A (4.2Ah × 120C) for explosive acceleration
- Strong voltage retention under sustained heavy load
- 47.88Wh of usable energy in a compact shorty footprint
- Graphene chemistry runs cooler, extending pack life
- Backed by Power Hobby's reputation for proven RC battery quality
Usage Notes
- Ideal for shorty-spec RC cars, drag racers, and 1/10/1/8-scale platforms
- Use only with ESCs rated for 3S LiHV operation
- Always balance charge using a LiHV-compatible charger
- Do not exceed 4.35V per cell when charging
- Avoid over-discharge below safe voltage limits
- Allow battery to cool to ambient temperature before recharging
- Store at proper LiHV storage voltage when not in regular use
Technical Specs
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Battery Type: Lithium-Polymer High Voltage (LiPo HV) with Graphene
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Cell Configuration: 3S (3-cell)
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Nominal Voltage: 11.4V (3.8V per cell)
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Fully Charged Voltage: 13.05V (4.35V per cell)
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Capacity: 4200mAh
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Energy: 47.88Wh
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Continuous Discharge: 120C continuous
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Maximum Continuous Current: 504A (4.2Ah × 120C)
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Standard Charge Rate: 1C (4.2A)
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Main Power Connector: Deans (T-Plug)
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Balance Connector: JST-XH (3S)
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Form Factor: Shorty
What's Included
- (1) Power Hobby 3S 11.4V 4200mAh 120C Graphene + HV Shorty LiPo Battery w/ Deans T-Plug
Summary
The Power Hobby 3S 11.4V 4200mAh 120C Graphene + HV Shorty LiPo Battery w/ Deans T-Plug is the ideal choice for RC drivers seeking elite-level power delivery in a compact shorty form factor. With 4200mAh of capacity, a 120C discharge rating, graphene chemistry, LiHV voltage, and a factory-installed Deans connector, this Power Hobby pack is built to perform when chassis space is limited but power demands are not.
