USB Charger for 18650 Rechargeable Battery

Ensure your 18650 rechargeable batteries are always powered up and ready for use with this USB Charger. Designed for safety, convenience, and compatibility, this compact charger is ideal for powering devices such as flashlights, RC toys, and more. With its USB-powered design and intelligent charging technology, it’s a must-have accessory for anyone using 18650 batteries.

Key Features of the USB Charger for 18650 Batteries

1. Single or Dual Slot Options

• Available in configurations to charge one or two batteries simultaneously, meeting your specific needs.
• Independent charging for each slot ensures optimal charging for every battery.

2. USB-Powered Convenience

• Easily connect to any USB power source, including wall adapters, power banks, laptops, or car chargers.
• Perfect for home, office, or travel use.

3. Intelligent Charging Technology

• Features overcharge, overcurrent, and short-circuit protection to ensure safe and efficient charging.
• Automatic cut-off when the battery is fully charged to extend battery lifespan.

4. LED Charging Indicators

• Built-in LED indicators provide real-time charging status for each battery slot, ensuring easy monitoring.

5. Compact and Lightweight Design

• Portable and lightweight design makes it ideal for travel or on-the-go use.
• Durable materials ensure long-lasting performance.

Benefits of the USB Charger for 18650 Batteries

Safe and Reliable Charging

Protect your batteries with built-in safety features that prevent overcharging and overheating.

Universal Compatibility

Charge your batteries from virtually any USB power source, offering convenience and flexibility.

Portable and Travel-Friendly

Its lightweight and compact design make it easy to carry wherever you go.

Product Specifications

• Input Voltage: 5V DC (USB-powered)
• Output Voltage: 4.2V DC (per slot)
• Charging Current: 500mA per slot
• Compatibility: 18650 lithium-ion batteries
• Indicators: LED lights for charging and full-charge status
• Material: Durable ABS plastic
• Dimensions: 10cm x 6cm x 2.5cm
• Weight: 90g

How to Use the USB Charger

1. Connect to a USB Power Source: Plug the USB cable into a power source, such as a laptop, wall adapter, or power bank.
2. Insert the Battery: Place the 18650 battery into the slot, ensuring correct polarity (+/-).
3. Monitor Charging Status: Check the LED indicator for charging progress. The light will turn green when the battery is fully charged.
4. Remove the Battery: Disconnect the battery once fully charged to preserve its lifespan.

Customer Reviews

⭐⭐⭐⭐⭐ – “Great for my flashlights!”
"This charger is compact, reliable, and easy to use. It charges my 18650 batteries quickly and safely." – Emma, Auckland.

⭐⭐⭐⭐⭐ – “Perfect for travel.”
"I love how portable this charger is. It works perfectly with my power bank, so I can charge my batteries anywhere." – James, Wellington.

Order Your USB Charger for 18650 Batteries Today!

Keep your devices powered with this USB Charger for 18650 Rechargeable Batteries. Compact, reliable, and USB-compatible, it’s the ideal charging solution for home or travel. Order now and enjoy fast delivery across New Zealand!

Description

The Battery Charger comes with one LED charging indicator light for each installed battery, up to four batteries at a time.

When you install the batteries in the charger, and plug the unit into an AC outlet, the corresponding LED indicator light turn on and become solid red while charging. Once the charging process has been completed, the charging function will turn off and the red LED light will turn into green.

It is designed for fast efficient charging, and has a wide compatibility for different specifications: 10440 14500 16340 16650 14650 18350 18500 18650.

FEATURES:

Smart protection including: overcharge protection, overheat protection, overvoltage protection, overcurrent protection

LED light indicate the charging status in two colors, charging-red light, full-green light Automatic identification and conversion can be used for self-stop charging of various 3.7V lithium-ion rechargeable batteries. Perfect for equipment with low output power like flashlight, headlamp & lantern.

SPECIFICATIONS: Condition: Brand New Material: ABS Color: Blue (As pictures show) Inputs: DC 5V 1-2A Outputs: DC 4.2V 1000mA PACKAGE CONTENTS: 1 Slot Battery Charger

NOTES: Please use this battery charger in normal working environment.