Golisi Batteries

Golisi is a globally trusted name in high-performance lithium-ion power. Engineered for high-drain devices like advanced vaping mods, every Golisi cell is TÜV-certified, rigorously tested, and built to deliver consistent, safe output across hundreds of charge cycles.

Whether you're running a compact 18650 setup or stepping up to the superior capacity of a 21700, Golisi batteries are designed to keep your device firing at its best — safely and efficiently, from the first puff to the last.

Available Variants

🔋 G25 — 18650 | 2500mAh | 20A

The entry-level powerhouse. The G25 delivers a consistent 20A constant discharge current maintained even at 40% remaining charge. Compact, reliable, and ideal for regulated mods and everyday vaping. A dependable choice for vapers who want proven performance without compromise.

🔋 G30 — 18650 | 3000mAh | 20A

More capacity, same consistent output. The G30 steps up to 3000mAh while maintaining a steady 20A CDR across its entire discharge cycle — including at 40% charge. With 800+ cycle life, it’s a cost-effective upgrade for all-day vaping on regulated mods.

🔋 S26 — 18650 | 2600mAh | 35A

High power meets compact size. The S26 punches above its weight with a 35A continuous discharge rating, making it the go-to 18650 for sub-ohm and high-wattage setups. Ideal for vapers who demand more power from a standard 18650 cell without stepping up to a larger format.

🔋 S30 — 18650 | 3000mAh | 35A

The best of both worlds in an 18650. The S30 combines 3000mAh of capacity with a 35A high-drain discharge rating — delivering both endurance and raw power. TÜV-certified and built for demanding sub-ohm and mechanical mod users who refuse to choose between capacity and performance.

🔋 S35 — 21700 | 3750mAh | High Drain

The next level of battery performance. The S35 21700 offers significantly more capacity and efficiency than any 18650 cell — delivering longer runtimes, cooler operation under heavy load, and more sustained power for the most demanding vaping setups. If your mod supports 21700, this is the upgrade you need.

18650 vs 21700 — At a Glance

• Capacity: 18650 cells max around 3500mAh — 21700 cells reach 3750mAh and beyond
• Size: 18650 (18mm × 65mm) vs 21700 (21mm × 70mm)
• Performance: 21700 delivers more power for longer and runs cooler under heavy load

Key Features — All Golisi Batteries

• ✅ TÜV-certified — independently verified for safety and performance
• ✅ High constant current output — designed for high-drain vaping applications
• ✅ 800+ charge cycle life — long-lasting and cost-effective
• ✅ Advanced safety protections — overcharge, over-discharge, and short-circuit protection
• ✅ Available in 18650 and 21700 formats to suit your device
• ✅ Environmentally responsible lithium-ion chemistry

Safety Notice

Always use a quality dedicated external battery charger. Turn off your mod before storing. Keep batteries in a protective case when not in use. Never use a damaged, scratched, or rewrapped battery. Do not exceed the rated CDR. Keep away from metal objects, water, and extreme heat. Do not disassemble, drill, squeeze, or short-circuit.