Key Features
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Extreme High-Drain Performance – 36A continuous discharge (12C) handles the toughest loads, from power tools to high-wattage vaping and RC motors.
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3000mAh Balanced Capacity – Provides a practical balance between high current capability and usable runtime; 3000mAh is ideal for high-drain applications where capacity is secondary to power delivery.
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Ultra-Low Internal Resistance (≤18mΩ) – Minimizes voltage drop under load, keeps your device performing at its peak, and reduces heat generation.
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12C Discharge Rate – Designed for applications demanding instant, sustained high current without performance degradation.
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Flat Top Design – Compatible with most standard 18650 spring-contact holders, flashlights, and battery trays. Ideal for spot-welding into custom packs.
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Advanced Safety & Durability – Built with quality separators and electrodes to withstand high-current stress. Integrated safety features include pressure relief vent and PTC.
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10-Pack Convenience – Perfect quantity for building multi-cell packs, replacements, or keeping spares on hand for your high-drain devices.
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Wide High-Power Application – The go-to cell for cordless drills, impact drivers, mechanical , RC hobby models, airsoft AEGs, and modified high-output flashlights.
Parameters
Applications
Recommended For (High-Drain Devices)
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Cordless power tools (drills, impact drivers, wrenches, circular saws)
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High-power vaping mods (regulated/unregulated, sub-ohm tanks)
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RC cars, trucks, boats, and quadcopters
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Airsoft AEGs and high-rate-of-fire electric guns
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High-output tactical flashlights (direct-drive FET or multi-emitter)
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Garden power tools (electric pruners, grass shears, blowers)
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Portable spot welders and DIY high-current power supplies
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Custom battery packs for robotics and industrial handheld equipment
Not Recommended For
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Long-runtime low-power devices (solar lights, wireless sensors, clocks) – choose 3500mAh cells like LG MJ1 or Panasonic NCR18650GA
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Standard USB power banks (5V/2A) – capacity is lower than high-energy cells, and 36A capability is wasted
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Devices requiring button top cells unless you use a spacer (flat top only)
FAQ
Q: Can I really pull 36A continuously from this cell?
A: Yes, the JP30 is rated for 36A continuous discharge. However, at such high currents, the cell will generate significant heat. Ensure your device has adequate ventilation, and never operate continuously at 36A in a sealed compartment without temperature monitoring. The cell temperature must stay below 75°C.
Q: Is this battery suitable for vaping?
A: Absolutely. With a 36A continuous rating, it is specifically designed for high-wattage vaping, including sub-ohm builds and mechanical mods. Always respect battery safety, check your coil resistance, and never exceed the cell’s limits. The JP30 provides a safe margin for most regulated and unregulated setups.
Q: What is the difference between this 3000mAh cell and a 3500mAh cell?
A: The JP30 trades a bit of capacity (3000mAh vs 3500mAh) for a massive increase in discharge current (36A vs 10A). If your device draws more than 10A (such as power tools ), you must use a high-drain cell like this one. If your device draws under 10A and needs maximum runtime, choose a high-capacity 3500mAh cell.
Q: Can I build a multi-cell pack with these for power tools?
A: Yes, the JP30 is an excellent choice for rebuilding power tool battery packs. Ensure all cells are matched in voltage and internal resistance. Always use a high-quality BMS rated for at least 40-50A to handle the combined current, and spot weld nickel strips – never solder directly to the battery terminals.
Q: Why is the cycle life only 300 cycles?
A: High-drain cells naturally have a shorter cycle life under extreme loads because of increased chemical stress. The JP30 is rated for ≥300 cycles at 1C charge/10A discharge. If you discharge at 36A frequently, cycle life may be lower. This is typical for all power cells; the trade-off is the ability to deliver massive current.
Q: How should I store and maintain these high-drain batteries?
A: Store in a cool, dry place at around 3.6-3.7V (40-50% charge). Avoid leaving them fully charged or fully discharged for long periods. Always use a quality lithium-ion charger. After heavy use, allow cells to cool to room temperature before recharging.
