Customer ratings for Molicel P42A 21700 4200mAh battery

The Molicel P42A 21700 (4200 mAh) is a well-rounded high-capacity cell.

Capacity is genuinely strong for a 21700 at 4200 mAh, giving excellent runtime in both regulated mods and high-drain devices. Despite the higher capacity, the battery handles current well; it’s rated for reliable continuous discharge around the mid-20 A range without significant sag.

In practice it stays cool, charges predictably, and delivers solid performance across daily use. It’s versatile: good for MTL setups that prioritise long life between charges, and capable enough for many moderate sub-ohm builds too.

Overall, the P42A is a dependable, high-capacity 21700 that balances runtime and current output nicely—very useful in both daily MTL and more demanding builds where you still want strong battery life.

Very powerful batteries. I bought them for the 2nd time and I going to buy them again. Thanks Creme de vape.

I exclusively vape MTL so I don't need the high amps this battery claims. Yet the mAh easily lasts me two days. I've had the P26A for a year and they are still running strong. the P42A are good batteries for sure.

I highly recommend this battery for every 21700 regulated mod users.I am vaping all day without worrying.The quality of this product is very good.I am using this battery with my Dani 21700 and it matches perfectly.

Around a year ago i read an article regarding Molicel batteries & there commitment to become the first company to manufacture a range of batteries designed purely for the use in electric cigarettes. I ordered 4 18650s after reading that article & found there claims on statistics to be accurate. Unlike some other manufacturers. I highly recommend Molicel batteries to anyone