You have no items in your shopping cart.
The ESYB 18650 3500mAh 30A 3.7V High Drain Battery provides a constant, long-lasting boost to your favorite device with an industry-leading battery life and amperage output combination.
Price shown is for one battery only.
ESYB 18650 3500mAh 30A 3.7V Features:
To ensure your safety and maintain the battery’s life and durability, we recommend you follow these rules:
These cells are only manufactured and sold for the intended use with proper protection circuitry within system integrations or battery packs with a BMS (battery management system) or PCB (circuit board/module).
The user must have an appropriate understanding of the potential dangers of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. We are not responsible for any damage or injury caused by misusing or mishandling lithium ion batteries and chargers. No express or implied guarantee of compatibility with any device can be made. Charge only with a smart charger designed for this specific type of lithium ion battery. Do not mix and match old and new, used and unused batteries. Local regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary so please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.