Hercules RS25 18650 Battery By FumyTech
Couldn't load pickup availability
Fumytech Hercules RS25 18650 Battery – Reliable Power for Regulated and Mechanical Mods
The Fumytech Hercules RS25 18650 battery offers a solid 2500mAh capacity and a 20A continuous discharge rating, making it suitable for both regulated and mechanical vaping devices. Featuring Lithium-Ion chemistry, this battery is designed to minimize self-discharge, ensuring it holds its charge well over time.
Known for its reliability, the RS25 undergoes thorough testing to meet high standards of safety and performance. Helpful details such as maximum power output and coil limits are clearly marked on the battery’s protective wrap for your convenience and safety.
Specifications
-
Manufacturer: Fumytech
-
Battery Size: 18650
-
Capacity: 2500mAh
-
Continuous Discharge Rating: 20A
-
Positive Terminal: Flat top
What’s Included
-
1 x Fumytech Hercules RS25 18650 Battery
Important Information About Vape Batteries
Vape batteries come in various sizes, with the 18650 being one of the most common, followed by the 21700 size. Choosing the right battery for your device is crucial for safe and efficient vaping. Always purchase batteries from reputable vape retailers to ensure compatibility and quality.
At our store, all vape batteries are carefully selected to guarantee safe use in vaping devices.
We have an effective age verification process that satisfies due diligence as described in the Business Companion guide for online age verification checks, and will not sell to persons that are under 18 years old
Order Processing
- All orders are processed within the same day of the payment confirmation.
- Next-Day Shipping: Orders placed before 2:00 PM (local time) will be processed and shipped the same day for next-business-day delivery. Orders placed after this time will be processed the following business day.
- Orders placed on weekends or holidays will be processed on the next business day.
- You will receive an email confirmation with tracking details once your order is shipped.
Royal Mail Tracked 48hr
- Place your order before 2 pm for same-day dispatch.
- Deliveries are made every day (*excluding Saturday, Sunday and bank holidays).
- Fully tracked service.
- Safe place option.
- FREE on orders over £20.
- £4.60 for orders under £20.
- *Orders to remote areas listed on Royal Mails exclusions list may not arrive on time.
- For more information, see Royal Mail Tracked 48 Guidelines.
Royal Mail Tracked 24hr
- Place your order before 2 pm for same-day dispatch.
- Deliveries are made every day (*excluding Saturday, Sunday and bank holidays).
- Fully tracked service.
- Safe place option.
- FREE on orders over £20.
- £6.60 for orders under £20.
- *Orders to remote areas listed on Royal Mails exclusions list may not arrive on time.
- For more information, see Royal Mail Tracked 24 Guidelines.

Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).