3.7V 4.2V Single Slot Lithium Battery Charger for 18650 Strong Flashlight Miner Lamp

$5.14

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99998914 in stock

Description

Key Selling Points

  • Versatile 3.7V to 4.2V charging output compatible with 18650 lithium batteries.
  • Single slot design ensures dedicated and efficient charging for individual cells.
  • Robust construction for reliable performance in various lighting applications.
  • Compact and lightweight for easy portability and storage.
  • Ideal charger for flashlights miner lamps and other devices powered by 18650 batteries.

Technical Specifications

Model 18650 Charger 01U
Input Voltage 5V 1-2A
Output Voltage 4.2V
Output Current 1000mA
Battery Type Lithium 18650
Charging Slots Single Slot

FAQ Q&A

Q: What battery types are compatible with this charger?

A: This charger is specifically designed for 3.7V lithium 18650 batteries, charging them to a full 4.2V.

Q: Can I charge other battery sizes with this device?

A: No this charger is optimized for single 18650 batteries. Using other sizes may damage the battery or charger.

Q: What is the recommended input power source for this charger?

A: It is recommended to use a 5V 1-2A power adapter for optimal charging performance and safety.











Additional information

Weight 0.05 kg
Dimensions 10 × 5 × 4 cm

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