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18650 3500mah Flat Top Battery by Efest

18650 3500mah Flat Top Battery by Efest

World Wide Vape is the leading manufacturer of vape batteries in the USA. Efest 18650 battery is one of the best-selling vape batteries that are available all across the USA. Efest 18650 battery is a complete battery in several aspects and designed to upgrade your vaping experience.

World Wide Vape offers Efest 18650 battery in a sleek and compact design. It is highly recommended for people who vape on a frequent basis. It has a high rated capacity of 3500mAh that makes it suitable for long time use. Battery operates on the nominal voltage of 3.7V while at the end of discharge it is 2.5V. The maximum charging current of Efest battery is 4A. Standard charge current, discharge current, and the pulse discharge current are 2A, 10A, and 20A respectively.

World Wide Vape’s advanced product Efest 18650 battery is suitable for all types of vapors either they are basic or advanced. The high quality and durable material are utilized in the manufacturing of battery. The best part of the Efest flat top battery is its charging temperature that ranges from 0 degree Celsius to 45 degree Celsius and discharging temperature that ranges from 20 degree Celsius to 75 degrees Celcius. Another significant feature of Efest battery is its high cycle life that means that you do not need to worry about the battery replacement for several months. These entire features make Efest 18650 high amperage vaping batteries with high quality and durability. Also, these batteries can be used to charge any mod, even those thirsty high wattage box mods.


  • Rated capacity: 3500mAh
  • Nominal voltage: 3.7V
  • Voltage at end of discharge: 2.5V
  • Max. charging current: 4A
  • Standard charge: 2A
  • Discharge current: 10A
  • Pulse discharge current: 20A
  • Charging temperature range: 0ø ~ 45øC
  • Discharge temperature range: -20øC ~ 75øC

The 18650 3500mah Flat Top Battery by Efest Features:

  • Nominal Capacity: 3500 mAh
  • Nominal Voltage: 3.7V
  • Discharge End Voltage: 2.5V
  • Standard Charging Current: 1.25A
  • Charging Voltage: 4.20+-0.05V
  • Continuous Discharging Current: 20A

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18650 3500mah Flat Top Battery by Efest

18650 3500mah Flat Top Battery by Efest

  • Stock: In Stock
  • Brand: Efest
  • Product Code: 6081


Attention: Our products contain nicotine, a highly addictive substance. Please ensure they are stored out of reach of minors and pets. All items found on are intended solely for recreational use. If you experience any adverse effects, we advise promptly consulting a healthcare professional. Selling to minors is strictly prohibited by law and is subject to penalties. It's important to emphasize that our products have not undergone evaluation by the Food and Drug Administration and are not designed to treat, prevent, or cure any illness. They contain nicotine, a substance identified under Proposition 65 in California as potentially harmful. By visiting, you affirm that you are of legal smoking age.

About Us

Welcome to Worldwide Vape (WWV)

Your ultimate destination for wholesale vapes and high-quality e-cigarette products. Since our inception in 2017, our mission has remained unwavering - to deliver top-tier vape accessories, ranging from beginner-friendly starter kits to advanced devices. Our dedication to integrity, excellence, and innovation has firmly established us as a leading vape wholesaler in the United States, providing an extensive array of vape products and accessories.

Our journey, characterized by continuous expansion, owes its success to the countless satisfied customers who have experienced the joys of vaping through WWV. We cordially invite you to explore our diverse collection of vape products, encompassing everything from premium vape juice to cutting-edge coils. Come join us at WWV, where we take the art of vaping to new heights, always striving to enhance the convenience and satisfaction of every vaping enthusiast.


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ATTENTION!! This product contains NICOTINE which is a highly addictive chemical
and can cause serious harm to your body. Please keep it away from the reach of children and pets. All the products sold at WWVAPE.COM are not to be used for medicinal purposes. If you experience any kind of discomfort or side effects such as nausea, headache or anything else please immediately contact a doctor. WARNING selling the products bought from this site to MINORS is illegal and is punishable by law. According to CALIFORNIA PROPOSITION 65 please be warned these products contain NICOTINE which is a well-known chemical in California to cause birth defects and other reproductive problems. Please be advised that by visiting WWVAPE.COM you confirm that you are of legal smoking age as specified by the laws of your residency and the Federal Law. Thank you for your time and cooperation.