3.7V 4.2V Single Slot Lithium Battery Charger for 18650 Strong Flashlight Miner Lamp
3.7V 4.2V Single Slot Lithium Battery Charger for 18650 Strong Flashlight Miner Lamp - Image 2
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3.7V 4.2V Single Slot Lithium Battery Charger for 18650 Strong Flashlight Miner Lamp - Image 4
3.7V 4.2V Single Slot Lithium Battery Charger for 18650 Strong Flashlight Miner Lamp - Image 5

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

$5.14

Shipping: Orders are processed within 3 business days. Delivery time depends on item size and shipping method. Shipping cost is calculated at checkout based on volumetric weight and destination. Shipping Policy

Returns: Eligible returns are accepted within 30 days after delivery. Non-defective returns may be subject to a USD 20 return label fee and a USD 20 restocking fee. Approved refunds are processed within 7 days after inspection. Return & Refund Policy

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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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FPVBay is an independent seller of FPV products and accessories. Orders are processed from Shenzhen, China with direct support by email, phone, and WhatsApp.

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FPVBay is an independent seller. Brand names, product names, model names, and OEM references are used for identification or compatibility purposes only and do not imply affiliation or endorsement unless explicitly stated otherwise.