The Vapcell P42A 21700 battery is built for performance, safety, and reliability, making it a popular choice for high-drain devices. With a 4200mAh capacity, it delivers long-lasting power and reduces the need for frequent recharging, ensuring consistent performance throughout the day.
Designed with a maximum continuous discharge rate of 30A, the P42A is an excellent option for sub ohm vaping, powerful vape kits, and other devices that require high output. Its flat-top design and 21700 format make it compatible with a wide range of kits and mods that support this battery size.
The Vapcell P42A also features a nominal voltage of 3.6V and a fully charged voltage of 4.2V. With strong efficiency, safe operation, and dependable performance, this battery is trusted by users who need both high capacity and durability. Always use a suitable charger and follow correct battery safety guidelines.
- 1 x Vapcell P42A 21700 30A 4200mah Battery
4200
Yes
21,70
China
Vapcell P42A 21700 30A 4200mah Battery
The Vapcell P42A 21700 Battery is a powerhouse cell built for demanding devices and high-performance vaping. Originally designed for use in power tools, this battery brings industrial-grade endurance and stability to vape devices, making it a favourite among sub-ohm and direct-to-lung (DTL) vapers who need strong, consistent power output.
With a massive 4200mAh capacity, the P42A delivers extended usage between charges, keeping you vaping longer without interruptions. Its 30A continuous discharge rating ensures it can safely supply the high current needed for sub-ohm setups and advanced mods, making it an ideal companion for today’s high-powered kits. Operating at a nominal 3.6V, the P42A offers a stable, reliable performance cycle after cycle.
As a 21700 battery, it is larger than traditional 18650 cells, so it’s important to check compatibility with your device before use. Many modern sub ohm vape kits and mods now support 21700 cells, giving users access to higher capacities and stronger discharge rates in a single battery.
Built to last, the Vapcell P42A boasts a shelf life of up to 3–5 years and can withstand around 300–500 charge cycles under proper use. That means more vaping time, fewer replacements, and peace of mind that your device has the power it needs when you need it most.
Why Choose the Vapcell P42A?
The P42A is designed for vapers who won’t compromise on performance. Its 4200mAh capacity means fewer recharges throughout the day, while the 30A discharge rate ensures it can handle high-drain devices with ease.
Battery Safety Tips
To get the most from your Vapcell P42A and ensure safe use, always follow proper lithium-ion battery safety guidelines:
- Only use a charger designed for Li-ion cells.
- Always transport batteries in a protective case (never loose in a pocket or bag).
- Never leave batteries charging unattended.
- Replace batteries if the PVC wrap becomes damaged or the battery becomes corroded.
- Avoid fully discharging the battery and keep it away from extreme heat or direct sunlight.
- Aim to replace them every 2 years or after reaching their cycle life.