Samsung 25R 18650 2500mAh 20A Battery

The Samsung INR18650-25R is a 2500mAh flat-top lithium-ion cell made by Samsung SDI, rated at 20A continuous discharge. It is one of the most widely used high-drain 18650 cells for vape mods.

Its high current rating suits low-resistance coils and higher-wattage vaping in mods that take external 18650 batteries.

Samsung 25R 18650 for UK Trade Customers

The King of Vapes supplies Samsung 25R batteries wholesale to approved UK trade customers, vape shops and online retailers, alongside the rest of our batteries and chargers on the same trade account.

Samsung 25R 18650 at a Glance

Samsung 25R 18650 Specifications

Battery Safety

• Charge in a suitable external charger and never leave charging batteries unattended.
• Carry and store cells in a battery case, away from keys, coins and other metal objects.
• Stay within the rated discharge current and check your device's battery requirements.
• Do not use a cell with a torn or damaged wrap. Re-wrap or replace it.

What's in the Pack?

1 × Samsung 25R 18650 2500mAh battery.

Samsung 25R 18650 Wholesale UK

The King of Vapes supplies Samsung 25R 18650 batteries wholesale to UK vape shops, online retailers and approved trade customers.

Browse our complete Batteries and Chargers range.

New to The King of Vapes?

Opening a wholesale account or ordering for the first time? Our general FAQs cover account registration, ordering, delivery, payments and returns.

Need Help with a Wholesale Order?

Need help choosing batteries or chargers for your store, checking current stock or discussing an order? Speak directly with our sales team.

Trade customers only. Vape products are intended for adults aged 18 and over. Account verification is required before wholesale pricing and ordering access is approved.