The Fogstar Energy 18650 3800mAh Battery (Gold) is a premium high-capacity rechargeable lithium-ion battery built for reliable performance in vaping devices and mechanical mods. Designed with a genuine 3800mAh capacity and a dependable 10A continuous discharge rating, this battery is ideal for vapers who want extended runtime without compromising on stability or safety.
Whether you’re running a moderate wattage setup, a sub-ohm tank within safe limits, or a regulated device that prioritises battery longevity, the Fogstar Energy Gold edition delivers consistent output and impressive endurance throughout the day. It’s a solid choice for users who value runtime over extreme high-wattage performance.
Built for Long-Lasting Performance
With its true 3800mAh capacity, this 18650 battery is engineered to keep your device powered for longer between charges. Perfect for everyday vaping, it reduces the need for constant battery swaps and helps maintain consistent power delivery from full charge down to safe cut-off levels.
The 10A continuous discharge rating makes it best suited for moderate power builds and regulated devices operating within safe amperage limits. Always ensure your device and coil setup are compatible with the battery’s specifications.
Key Features
- Genuine 3800mAh high capacity
- Reliable 10A continuous discharge rating
- Stable 3.6V nominal voltage
- Flat top terminal design
- Ideal for moderate wattage vaping setups
- High-quality INR chemistry for safety and efficiency
Specifications
- Battery Type: INR 18650
- Capacity: 3800mAh
- Max Continuous Discharge: 10A
- Nominal Voltage: 3.6V
- Full Charge Voltage: 4.2V
- Dimensions: 18.3mm × 65.0mm
- Weight: Approx. 48g
- Terminal: Flat Top
- Protection: Unprotected
Who Is This Battery For?
The Fogstar Energy 3800mAh Gold is ideal for:
- Regulated box mods running moderate wattage
- Mouth-to-lung and restricted direct-to-lung setups
- Users prioritising battery life over extreme power output
- Spare battery rotation for daily vaping
It is not designed for very high wattage or high amp mechanical builds. Always calculate your amp draw before use, especially when using mechanical devices.
What’s in the Box?
- 1 x Fogstar Energy 18650 3800mAh Battery (Gold)
Battery Safety Information
Lithium-ion batteries must always be handled with care. Improper use can cause damage or injury.
- Use only a dedicated Li-ion battery charger
- Never carry loose batteries in pockets or bags
- Always use a protective battery case for transport
- Do not short-circuit the battery
- Do not over-discharge
- Keep away from extreme heat or direct sunlight
- Inspect wraps regularly and replace if damaged
For best performance and safety, pair this battery with a quality charger and rotate batteries evenly if using multiple cells in a dual-battery device.
If you’re looking for a dependable, high-capacity 18650 battery that delivers long-lasting performance for everyday vaping, the Fogstar Energy 3800mAh Gold is a strong, reliable option.
