Jaycar 18650 Rechargeable Li-Ion Battery 2600mAh 3.7V – Unprotected Cell for High-Draw Devices

Your video doorphone, high-output torch, or RC rig needs real power in a form factor that actually fits. AA cells can't keep up, and a bulky pack won't sit in the housing.

This Jaycar 18650 cell puts 2600mAh at 3.7V into the standard 18650 size — the go-to format for anything that draws serious current without wanting a brick of a battery. Compact, lightweight, and built for devices where the manufacturer specifies an unprotected 18650.

Read the manual before you slot it in. This cell has no internal BMS. If your device or charger expects a protected cell, this is not the one to grab. Match the spec, then add to cart

• 2600mAh at 3.7V nominal — high capacity in the compact 18650 form factor
• Unprotected Li-Ion cell: no internal BMS, designed for devices and chargers that manage protection externally
• Fits standard 18650 holders used in LED torches, video doorphones, RC vehicles, and similar high-draw electronics
• Lightweight alternative to multi-cell AA packs where space and weight matter