4x 3.7V 18650 Li-ion Rechargeable Battery + USB Smart Charger Indicator

18650 Rechargeable Battery and USB Charger Set - Reliable Power for Your Devices

Ensure your devices never run out of power with this 18650 Rechargeable Battery and USB Charger Set. Featuring four 3600mah 3.7V Li-ion rechargeable batteries and a smart USB charger with 4 slots, this package is ideal for powering a variety of portable devices like flashlights, laser pointers, RC toys, cameras, and more. With high-quality Japanese battery cells and advanced safety features, this set is perfect for reliable, long-lasting energy.

Battery Features:

• 100% Brand New: High-performance 18650 3.7V Li-ion rechargeable batteries.
• Premium Quality: Built with Japanese battery cells and rigorously quality-checked for durability.
• 3600mAh Capacity: Offers a dependable power source for various portable devices.
• Rechargeable Up to 1000 Cycles: Save money and reduce waste with long-lasting rechargeable batteries.
• Compact Size: Approx. 7 x 1.8cm (height x diameter). Please confirm compatibility with your device before purchase.
• No Memory Effect: Ensures optimal performance even after multiple charges (avoid running completely out of power).
• Versatile Use: Perfect for devices like flashlights, laser pointers, emergency lighting, cameras, MP3 players, RC toys, remote controls, and more.

USB Charger Features:

• Convenient Charging: USB-powered charger supports 4 slots, allowing simultaneous charging of four 18650 batteries.
• Input Voltage: DC 5.0V 1A for universal USB compatibility.
• Output Voltage: 3.7-4.2V/500mA for safe and efficient charging.
• LED Indicators: Four intuitive LED indicators display the charging status of each battery.
• Safety Features: Includes short-circuit protection, high-temperature resistance, and corrosion resistance for secure charging.
• Compact and Portable: Ideal for home or on-the-go use.

Package Includes:

• 1 x 18650 Smart 4-Slot USB Charger
• 4 x 18650 3.7V 3600mAh Li-ion Rechargeable Batteries

Important Notes:

• Pay close attention to battery polarity (positive and negative terminals) during use to avoid damage.
• Ensure the battery dimensions are compatible with your device before purchase.

Power Your Devices With Confidence Whether for everyday gadgets or emergency equipment, this 18650 Battery and Charger Set delivers reliable power with safety and convenience. The rechargeable design helps save money, reduce waste, and keep your devices running at peak performance. Order now for a hassle-free energy solution!

• 18650 rechargeable battery
• 18650 USB charger set
• 3600mAh Li-ion batteries
• 4-slot smart USB charger
• Rechargeable batteries for flashlights
• Li-ion battery for laser pointers
• Safe 18650 battery charging set