Overview
The Power Hobby XTREME 3S 11.1V 6000mAh 150C/300C LiPo Battery w/ EC5 Connector is a premium high-discharge 3-cell LiPo pack engineered for RC enthusiasts who demand extreme power delivery, instant throttle response, and uncompromising reliability under heavy load. With an aggressive 150C continuous / 300C burst discharge rating, this XTREME-series pack is purpose-built for the most demanding 3S RC applications.
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 6000mAh of capacity, this pack balances strong runtime with the explosive current delivery needed for high-power bashing, speed runs, and performance-focused 1/8-scale and larger RC vehicles.
Key Features
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6000mAh Capacity — Strong runtime without excessive weight
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150C Continuous / 300C Burst Discharge Rating — Massive 900A continuous current for explosive throttle response
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XTREME-Series Cell Chemistry — Engineered for sustained high-load performance
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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 900A (6.0Ah × 150C) for explosive acceleration
- 300C burst rating delivers instant punch for short, high-stress demands
- Strong voltage retention under extreme load — no power sag mid-run
- 66.6Wh of usable energy for solid runtime per pack
- Backed by Power Hobby's XTREME reputation for high-output performance
Usage Notes
- Ideal for extreme-power RC cars, trucks, and 1/8-scale or larger platforms
- Use only with ESCs rated for 3S LiPo operation and high-current draw
- Always balance charge using a LiPo-compatible charger
- Do not exceed 4.2V per cell when charging
- Avoid over-discharge below safe voltage limits
- Allow battery to cool to ambient temperature before recharging
- Store at proper LiPo storage voltage when not in regular use
Technical Specs
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Battery Type: Lithium-Polymer (LiPo) — XTREME Series
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Cell Configuration: 3S (3-cell)
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Nominal Voltage: 11.1V
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Fully Charged Voltage: 12.6V
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Capacity: 6000mAh
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Energy: 66.6Wh
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Continuous Discharge: 150C continuous
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Burst Discharge: 300C
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Maximum Continuous Current: 900A (6.0Ah × 150C)
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Standard Charge Rate: 1C (6.0A)
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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 XTREME 3S 11.1V 6000mAh 150C/300C LiPo Battery with EC5 Connector
Summary
The Power Hobby XTREME 3S 11.1V 6000mAh 150C/300C LiPo Battery w/ EC5 Connector is the ideal choice for RC drivers seeking elite-level power delivery and instant throttle punch. With 6000mAh of capacity, a 150C/300C discharge rating, and a factory-installed EC5 connector, this XTREME-series pack is built to dominate when it matters most — whether you're bashing, speed running, or pushing the limits of your 1/8-scale platform.
