Efest, Imren and Blackcell Batteries — Product GuideUpdated 16 days ago

Efest Batteries

Efest has been one of the most recognized names in vape batteries for years. Their batteries are reliable, consistently rated, and widely trusted in the vaping community. Available in 18650 and 21700 formats with various CDR ratings.

• Reliable performance across their range.
• Available in high-drain configurations suitable for most mods.
• Color-coded wraps make identification easy.
• Good value for everyday vaping use.

Imren Batteries

Imren produces high-drain IMR batteries known for accurate specifications and solid performance at higher wattages. A popular choice for vapers running higher-powered setups.

• Accurate CDR ratings — what it says on the label reflects real performance.
• Available in 18650 and 21700.
• Good capacity combined with high drain capability.

Blackcell Batteries

Blackcell is a premium battery brand positioned at the performance end of the market. Their batteries are designed for demanding high-wattage applications and are a favorite among serious vapers who run powerful devices.

• Premium high-drain performance.
• Available in 18650 and 21700 configurations.
• Excellent choice for dual-battery high-wattage mods.

Which Brand Should You Choose?

• Casual to moderate vapers (under 60W): Efest 18650 is an excellent all-around choice.
• Regular vapers (60–100W): Imren or Efest 21700 for better capacity and drain capability.
• Heavy vapers or high-wattage setups (100W+): Blackcell for maximum performance.

Finding the Right Battery at SmokTek

Browse our battery selection at SmokTek.com or contact us at [email protected] with your mod name and wattage for a specific recommendation.