Enspirar's Catalog of E-Cigarette and Vape Batteries
In this section, we present our carefully curated selection of batteries for e-cigarettes and vapes. As the primary power source for your device, the vape battery supplies the necessary energy to the clearomizer’s coil to convert the e-liquid into vapor.
In our online catalog, you’ll find everything from built-in options for compact devices to high-performance external batteries. Plus, we specialize in offering prices that are about 10% lower than the competition, so replacing your vape battery or stocking up on spare parts will be affordable without compromising on reliability.
Cell Formats and Types: 18650, 20700, and more
When choosing an external vape battery, it is essential to identify the exact dimensions supported by your mod or rechargeable device. The numbering on these cylindrical cells indicates their physical dimensions—diameter and length:
- 18650 Batteries: This is the most popular and widely compatible standard size. If you’re looking for a lightweight option and balanced performance, we invite you to check out our selection of batteries for vapers
- 20700 Batteries: Designed for those who need longer battery life and more power. You can check out the available models in our batteries section.
- 21700 and 26650 Batteries: Larger options that offer higher capacity in milliampere-hours (mAh) for extended vaping sessions.
In our catalog, we select reliable batteries to ensure safe and efficient use in your daily life.
Battery Life and Capacity for Your Vape (mAh)
The battery life of an e-cigarette depends directly on its capacity in milliampere-hours (mAh). The higher this number, the longer the continuous usage time between charges. As a general guide to e-cigarette battery life, here are some approximate estimates of vaping duration based on the capacity of the model you choose:
- 320 mAh: About 400 puffs.
- 650 mAh: About 800 vapes.
- 1,100 mAh: About 1200 vapes.
- 1,300 mAh: About 1600 vapes.
At Enspirar, we offer batteries for vapers ranging from these basic capacities to advanced models of 3000 mAh or more, ensuring performance tailored to your daily vaping needs at the best price.
Connections and Compatibility: eGo and 510 Threads
To ensure a proper user experience, it is essential to check the type of thread or connection that links the e-cigarette battery to the atomizer or clearomizer. In the e-cigarette battery market, there are primarily two standards:
- eGo Thread: Commonly found on compact, cylindrical starter kits.
- 510 Thread: The standard universal connection used in most mods and atomizers on the market.
At Enspirar, we make this choice easy for you: all the eGo-threaded batteries we sell feature a 510 internal thread. This ensures superior compatibility, so you can connect different tanks without any hassle.
Maintenance and Essential Safety Measures
At Enspirar, we prioritize your peace of mind when using any e-cigarette battery. That’s why all our batteries for vapers feature active protection systems, such as the 5-click safety lock, designed to prevent accidental activation during transport.
To ensure safe operation and extend the life of your vape battery, we recommend following these basic maintenance guidelines:
- Check the exterior condition: Replace the cell or repair its casing if you notice any scratches or tears in the protective plastic cover.
- Use protective covers: Avoid carrying loose power banks near metal objects such as keys or coins to prevent short circuits.
- Load properly: Always use a compatible external charger to keep the charge level of your replacement cells balanced.

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