Description
Get the classic balance of power and capacity with the Vapcell V30, a 3000mAh 18650 cell that delivers a true 20A continuous discharge. This 2-pack is the go-to choice for medium-high power vaping, FET-driven flashlights, cordless power tools, and RC models. With approximately 20% more runtime than 2500mAh cells and a full 20A CDR, the V30 handles builds down to 0.18Ω with ease while providing solid endurance for daily use. The flat top design ensures universal compatibility with spring-loaded contacts and simplifies spot-welding for custom packs. Backed by Vapcell's rigorous cell matching, the V30 delivers consistent, reliable power when your device needs it most.
Key Features
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20A Continuous Discharge (CDR) – True 20A rating handles sub-ohm builds, power tool surges, and FET turbo flashlights with stable voltage and minimal sag. Pulse capability extends further for short bursts.
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3000mAh Balanced Capacity – Provides approximately 20% more runtime than 2500mAh cells while maintaining full 20A output. The ideal middle ground for high-drain devices that also need decent endurance.
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Flat Top Design – Universally compatible with all standard 18650 spring-contact chargers, flashlights, and battery trays. The flat terminal is perfect for spot-welding nickel strips in custom battery packs.
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Low Internal Resistance (≤20mΩ) – Minimizes heat generation and voltage drop under load, keeping your device cooler and ensuring maximum power delivery throughout the discharge cycle.
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2-Pack Convenience – Perfect for single-cell mechanical mods, dual-battery regulated devices, or keeping a charged spare ready for your high-drain flashlight or tool.
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Vapcell Quality Control – Each cell is tested and matched for consistent capacity and internal resistance, ensuring reliable performance across the pack.
Parameters
Applications
Recommended For
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Medium-High Power Vaping: Regulated mods and mechanical mods with builds safely within the 20A continuous limit (e.g., 0.18Ω and above at 3.6V). The 3000mAh capacity provides noticeably longer vaping sessions compared to 2500mAh cells.
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FET-Driven High-Output Flashlights: Hot-rod lights and multi-emitter torches that pull 10–20A on turbo. Enjoy both extreme brightness and solid runtime from a single cell.
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Light-to-Medium Cordless Power Tools: Impact drivers, drills, and wrenches when used in properly built battery packs with a BMS. The 3000mAh capacity offers longer work sessions between charges.
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RC Cars, Boats & Airsoft: Competitive models requiring 15–20A instantaneous bursts. The balanced capacity provides extended play time over lower-capacity high-drain cells.
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DIY High-Drain Battery Packs: Any project where both consistent high current and decent capacity are required.
Not Recommended For
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Extreme Sub-Ohm Vaping / Competition Mods (>20A Continuous): These require 25–35A continuous discharge. Choose the Vapcell K30 (30A CDR) or Molicel P26A (35A CDR) for builds below 0.15Ω.
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Heavy-Duty Power Tools: Angle grinders, circular saws, and rotary hammers demand 30–40A continuous. Use dedicated ultra-high-drain cells.
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Ultra-Long Runtime Low-Power Devices: Solar lights, wireless sensors, and standard USB power banks. A 3500–4000mAh high-capacity cell with 10A CDR will provide significantly longer runtime.
FAQ
Q: What is the actual CDR of the V30? I've seen different ratings online.
A: The Vapcell V30 has a Continuous Discharge Rating (CDR) of 20A. It is based on cells like the Samsung 30Q or Sony VTC6, which are factory-rated at 15A–20A depending on temperature limits. Vapcell rates the V30 at 20A CDR for safe, continuous operation. Always respect the CDR for sustained loads.
Q: Can I use this battery for vaping? What resistance is safe?
A: Yes, for builds drawing up to 20A continuous. With a 20A CDR at 3.6V nominal, it can safely power builds down to approximately 0.18Ω, leaving a comfortable safety margin. The pulse capability provides extra headroom for short draws. Always calculate your actual current using Ohm's law before use.
Q: Why choose the V30 over a 2500mAh/20A cell?
A: The V30 provides approximately 20% more capacity (3000mAh vs. 2500mAh) while maintaining the same 20A continuous rating. This means significantly longer runtime between charges in your mod, flashlight, or tool. It is the classic "best of both worlds" high-drain cell.
Q: Is this battery suitable for power tools?
A: Yes, for light-to-medium duty tools like impact drivers and drills. The 20A continuous rating handles these applications well. For heavy-duty tools like angle grinders, choose cells with a higher CDR. Always use matched cells, spot-weld connections, and a properly rated BMS when building or rebuilding tool packs.
Q: How should I store these cells when not in use?
A: Store at 3.6–3.7V (approximately 40–50% charge) in a cool, dry place. Use non-conductive battery cases to prevent accidental short circuits. Avoid storing fully charged or deeply discharged for extended periods.
