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VAPCELL P42A 21700 4200MAH BATTERY

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Rated 4.92 out of 5 based on 13 customer ratings
(13 reviews)

£5.49

Earn up to 34 Points.

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Specifications:

Model: INR21700

  • Dimensions: 20.5*70.2mm
  • Nominal voltage: 3.6V
  • Maximum charge voltage: 4.20V
  • Minimum discharge voltage: 2.50V
  • Typical Capacity: 4200mAh (0.2C discharge)
  • Minimum capacity: 4000mAh (0.2C discharge)
  • Maximum weight: 70g
  • Maximum internal resistance: 11mOhm (AC 1kHz)
  • Standard Charge: 1500mA,CCCV 100mA cut-off
  • Charging Time: 4 hours (standard charge)
  • Quick Charge Current: 3000mA
  • Max Continuous Discharge Current: 30A
  • Operating Temperature: Charging: 0°C ~ 45°C, Discharging: -20°C ~ 75°C
  • Storage: Temperature -5°C ~ 35°C, Humidity
  • Standard environmental condition: Temperature: 23±5°C, Humidity: 45-75%RH
Battery Capacity mAh

4200mAh

Battery Type

21700

13 reviews for VAPCELL P42A 21700 4200MAH BATTERY

  1. Rated 5 out of 5

    Ronald (verified owner)

    Best batteries on the market long lasting will definitely buy again

  2. Rated 5 out of 5

    Hussnain

    Good high drain cells

  3. Rated 4 out of 5

    Gary (verified owner)

    Good quality it seems. Only had a month so can’t speak to the longevity

  4. Rated 5 out of 5

    Richard (verified owner)

    Long lasting and qood quality so far. At this price I am considering buying a second set as spares.

  5. Rated 5 out of 5

    June (verified owner)

    Good quality and long lasting. Ideal for a high drain device.

  6. Rated 5 out of 5

    June (verified owner)

    Can’t beat these cells for price and performance.

  7. Rated 5 out of 5

    Joshua (verified owner)

    Good battery for the price

  8. Rated 5 out of 5

    Spencer (verified owner)

    Lasts longer than expected for the price. No flaws. Absolutely perfect. Will definitely buy again if needed

  9. Rated 5 out of 5

    Aziz (verified owner)

    Good quality high drain batteries

  10. Rated 5 out of 5

    lee (verified owner)

    great vape battery, excellent upgrade from the standard 18650, charge well, and great for sub-ohm vaping.

  11. Rated 5 out of 5

    Ron (verified owner)

    Amazing product lasts longer than other brands

  12. Rated 5 out of 5

    David (verified owner)

    Two batteries in protective tubes, great price and free delivery. Thanks

  13. Rated 5 out of 5

    Paul (verified owner)

    Good batteries at great prices. Remember to change batteries regularly, because any damage to the casings can cause unwanted explosions – literally. Stay safe when vaping, and battery integrity is KEY to staying that way.

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If you need any help with your order, please contact us. We are a trusted UK vape shop with many happy customers.

E-Cig Clouds is a leading Manchester-based online vape store with over 10 years of experience and hundreds of thousands of satisfied customers across the UK. We stock a huge range of e-liquids, pocket vapes, vape kits, coils, and accessories from top brands — all at unbeatable prices. Our goal is simple: to offer premium vaping products, fast delivery, and exceptional customer service you can trust. Discover why so many vapers choose E-Cig Clouds as their go-to shop for everything vape-related.

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If you were a fan of disposable vapes, now’s the time to discover the best alternatives. With the UK’s ban on single-use vapes taking effect, many vapers are turning to more sustainable and budget-friendly options. From prefilled pod systems and Big Puff devices to easy-to-use starter kits, our range of disposable vape alternatives makes transitioning simple and enjoyable. We stock all the leading brands, including Vuse, SKE Crystal, Elf Bar, Quadro, IVG, Lost Mary and Juicy Pod.

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At E-Cig Clouds, we’re proud to offer one of the UK’s finest selections of vape liquids, available in a variety of strengths, flavours, and bottle sizes. Whether you’re just starting out or an experienced vaper, you’ll find an e-liquid to suit your preferences.

Our range features premium vape juice from trusted brands such as Hangsen, Vado, and The King of Vapes. From fruity favourites and cool menthols to smooth tobacco blends, our collection has something to satisfy every taste and vaping style.

Pod Kits

Vape pod kits have become a top choice among vapers thanks to their compact design, convenience, and versatility. Each kit features a small device that holds a pod containing the e-liquid, along with a built-in coil and wick. Explore our extensive selection of the best pod kits on the market, including popular options like the Vaporesso XROS 3 Mini Pod Kit and the Aspire Gotek X Pod Kit.

Mods & Accessories

Vape mods are advanced vaping devices designed to deliver more power, customisation, and control than standard e-cigarettes or vape pens. Available in several styles, including box mods, these devices cater to a wide range of vaping preferences and styles.

We also stock accessories for all vapes, including prefilled pods for the Elf Bar Elfa, the Elf Bar Mate 500 P1 and the Vaporesso XROS. Each pod comes ready-filled with e-liquid, removing the need for refills and keeping your vaping experience clean and hassle-free. Perfect for both newcomers and seasoned vapers, our range makes enjoying your vape simple, smooth, and effortless.

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