Premium Rechargeable 18650 Li-ion Battery – 3.7V 1800mAh with BMS Connector

High-performance lithium-ion cell delivers stable 3.7V output and reliable 1800mAh capacity for extended usage cycles. Integrated BMS connector ensures overcharge/discharge protection and enhanced safety.

Precision-engineered with industrial-grade Li-ion chemistry for optimal energy density and minimal self-discharge. Nickel-plated terminals resist corrosion, maintaining low resistance across 500+ charge cycles.

Ideal for LED flashlights, vaping devices, portable electronics, and DIY power banks. Backed by CE/RoHS certifications for global compliance.

Bulk pricing available for resellers and OEM projects. Ships factory-sealed in anti-static packaging to preserve battery integrity.