Overview
The Power Hobby 2S 7.6V HV + Graphene 4200mAh 120C Shorty LiPo Battery is a premium high-voltage (LiHV) 2-cell graphene shorty LiPo pack engineered for RC enthusiasts who demand maximum 2S power in a compact form factor. With 4200mAh of capacity, a 120C continuous discharge rating, graphene chemistry, and shorty dimensions, this pack is purpose-built for drag racing, speed runs, and chassis-restricted high-output 2S setups.
Graphene cell technology and LiHV chemistry combine to deliver stronger average voltage and lower internal resistance than standard 2S LiPo. The JST-XH balance lead provides compatibility with all standard balance chargers, and the shorty form factor reduces overall pack length and weight for optimized chassis balance.
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 for explosive response
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Graphene Cell Technology — Reduced internal resistance for cooler operation
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High-Voltage (LiHV) Chemistry — 7.6V nominal / 8.7V fully charged for stronger average voltage
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Shorty Form Factor — Reduced length and weight 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 launches
- Strong voltage retention under sustained heavy load
- 31.92Wh of usable energy in a compact shorty footprint
- Graphene chemistry runs cooler, extending pack life
- Higher LiHV cell voltage delivers stronger average voltage
Usage Notes
- Ideal for 2S drag racing, speed runs, and shorty-spec RC platforms
- Use only with ESCs rated for 2S LiHV operation and high-current draw
- 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: 2S (2-cell)
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Nominal Voltage: 7.6V (3.8V per cell)
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Fully Charged Voltage: 8.7V (4.35V per cell)
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Capacity: 4200mAh
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Energy: 31.92Wh
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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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Balance Connector: JST-XH (2S)
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Form Factor: Shorty
What's Included
- (1) Power Hobby 2S 7.6V HV + Graphene 4200mAh 120C Shorty LiPo Battery
Summary
The Power Hobby 2S 7.6V HV + Graphene 4200mAh 120C Shorty LiPo Battery is the ideal choice for 2S drag racers and high-output RC enthusiasts who need elite power in a compact shorty form factor. With 4200mAh of capacity, a 120C discharge rating, graphene chemistry, and LiHV voltage, this Power Hobby pack is engineered to deliver winning performance when chassis space is limited.
