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18650 Battery charger with 2 x 3.7V Batteries

A dual-slot 18650 battery charger bundled with two 3.7 V 2000 mAh lithium-ion rechargeable batteries. The charger features overcharge protection circuitry to safely charge standard 18650 cells, making it a convenient all-in-one kit for powering portable electronics projects.

Key Features

  • Dual-Slot Charger – Charge up to two 18650 batteries simultaneously
  • Overcharge Protection – Built-in circuitry prevents overcharging for safe operation
  • Two Batteries Included – Ready to use out of the box
  • Compact Design – Portable and travel-friendly

Battery Specifications

  • Chemistry: Li-Ion
  • Form Factor: 18650
  • Nominal Voltage: 3.7 V
  • Capacity: 2000 mAh per cell
  • Energy: 7.4 Wh per cell

Ideal For

  • Arduino and microcontroller projects
  • LED torches and flashlights
  • Portable electronics and DIY builds
  • Keeping spare charged batteries on hand

Package Contents

  • 1× Dual-slot 18650 battery charger
  • 2× 18650 3.7 V 2000 mAh Li-Ion rechargeable batteries
Warning: Only use with 18650 Li-Ion cells. Do not short-circuit, puncture, or incinerate batteries. Do not expose to temperatures above 60°C.

The 18650 Battery charger with 2 x 3.7V Batteries appears in the following collections:

SKU LB-OWL-CHAR