Vapcell P42A 21700 30A 4200mah Battery

Maximum Power. Maximum Reliability. – Vapcell P42A 21700 Battery
The Vapcell P42A 21700 is a high-performance lithium-ion cell engineered for users who need serious power and dependability. With a massive 4200mAh capacity and a 30A continuous discharge rating, this battery is built to handle demanding devices like high-wattage vape mods, flashlights, tools, and more—without breaking a sweat.

Built for Demanding Applications
Measuring 20.5mm x 70.2mm, the P42A fits standard 21700-compatible devices and delivers a nominal voltage of 3.6V (charging up to 4.2V and discharging down to 2.5V). Its INR chemistry balances energy density, power output, and safety, making it ideal for both regulated and unregulated high-drain systems.

Fast Charging & Long Runtime
With a typical capacity of 4200mAh (minimum 4000mAh), this battery offers extended runtime for long sessions. It supports a standard charge current of 1500mA (CCCV cut-off at 100mA) and a quick charge current of up to 3000mA—helping you spend less time charging and more time using your devices.

Reliable Performance in All Conditions

• Continuous Discharge Current: 30A

• Internal Resistance: ≤11mΩ

• Charging Temperature: 0°C to 45°C

• Discharging Temperature: -20°C to 75°C

• Storage Temp Range: -5°C to 35°C (Humidity: 45–75% RH)
  This rugged cell is made to operate safely and efficiently across a wide range of temperatures, making it a dependable option for indoor and outdoor use alike.

Key Specifications:

• Brand: Vapcell

• Size: 21700

• Capacity: 4200mAh (Typical), 4000mAh (Min)

• Nominal Voltage: 3.6V

• Fully Charged Voltage: 4.2V

• End of Discharge Voltage: 2.5V

• Max Continuous Discharge: 30A

• Charging Current (Standard/Quick): 1500mA / 3000mA

• Cell Type: INR (Rechargeable Li-ion)

• Weight: ≤70g

• Dimensions: 20.5mm x 70.2mm

• Flat Top / Unprotected

What’s in the Box?

• 1 x Vapcell P42A 21700 4200mAh Battery

For Those Who Demand More
Whether you’re powering a high-drain vape mod, flashlight, or custom electronics, the Vapcell P42A delivers the performance and endurance you need. A favourite among enthusiasts and professionals alike, this battery offers the perfect balance of power, safety, and efficiency.

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