Overview
The Power Hobby 3S 11.4V 8000mAh 120C Graphene + HV LiPo Battery w/ EC5 Plug is a premium high-voltage (LiHV) 3-cell graphene LiPo pack engineered for RC enthusiasts who demand maximum power, extended runtime, and uncompromising reliability. Featuring advanced graphene cell technology and a 120C continuous discharge rating, this pack is engineered for high-power bashing, speed runs, and performance-focused 1/8-scale and larger setups running 3S LiHV systems.
The factory-installed EC5 connector ensures secure, low-resistance, high-current power transfer to your ESC, while the JST-XH balance lead provides compatibility with all standard balance chargers. With 8000mAh of capacity and full LiHV chemistry, this pack balances strong runtime with reduced weight versus larger 9000mAh packs.
Key Features
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8000mAh Capacity — Delivers exceptionally long run times for extended driving sessions
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120C continuous Discharge Rating — Massive 960A peak current delivery for instant throttle response and explosive acceleration
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Graphene Cell Technology — Reduces internal resistance for cooler operation and improved efficiency
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High-Voltage (LiHV) Chemistry — Higher per-cell voltage delivers stronger average voltage and more punch
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EC5 Power Connector — Secure, low-resistance, high-current power transfer
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JST-XH Balance Lead — Compatible with all standard balance chargers
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Reinforced Performance Casing — Built for thermal stability under heavy load
Performance Benefits
- Maximum continuous current output of 960A (8.0Ah × 120C) for explosive acceleration
- Strong voltage retention under sustained heavy load — no power sag mid-run
- 91.2Wh of usable energy for industry-leading runtime per pack
- Optimized cell chemistry for consistent performance pack-to-pack
- Backed by Power Hobby's reputation for proven RC battery quality
Usage Notes
- Ideal for high-power RC cars, trucks, and 1/8-scale or larger 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: 8000mAh
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Energy: 91.2Wh
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Continuous Discharge: 120C continuous
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Maximum Continuous Current: 960A (8.0Ah × 120C)
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Standard Charge Rate: 1C (8.0A)
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Main Power Connector: EC5
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Balance Connector: JST-XH (3S)
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Case Type: Reinforced performance casing
What's Included
- (1) Power Hobby 3S 11.4V 8000mAh 120C Graphene + HV LiPo Battery w/ EC5 Plug
Summary
The Power Hobby 3S 11.4V 8000mAh 120C Graphene + HV LiPo Battery w/ EC5 Plug is the ideal choice for RC drivers seeking elite-level power delivery, extended runtime, and reliable build quality. With 8000mAh of capacity, a 120C continuous discharge rating, and a factory-installed EC5 connector, this Power Hobby pack is built to perform when it matters most — whether you're bashing, speed running, or pushing the limits of your 1/8-scale platform.
