2/4 Slot Smart Battery Charger for 18650 Li-Ion Rechargeable Batteries Box
The 2/4 Slot Smart Battery Charger is a high-performance, intelligent charging solution for 18650 Li-Ion rechargeable batteries. Designed for safety, efficiency, and convenience, this charger features multiple charging slots, smart detection technology, and overcharge protection, making it perfect for flashlights, cameras, vape mods, power banks, and other battery-powered devices.
Fast & Intelligent Charging
- Supports 2-slot or 4-slot charging, allowing you to charge multiple batteries simultaneously.
- Smart IC chip technology detects battery status and adjusts charging current accordingly.
- LED indicators display real-time charging progress for each battery slot.
Wide Compatibility & Versatile Use
- Compatible with 18650, 26650, 14500, 16340, and other Li-Ion rechargeable batteries.
- Ideal for flashlights, vaping devices, cameras, headlamps, and other electronic gadgets.
- Multiple charging modes for optimal battery performance and longevity.
Safe & Reliable Charging Protection
- Overcharge, overcurrent, and short-circuit protection to ensure safe charging.
- Automatic power-off feature prevents battery damage once fully charged.
- Fire-resistant and durable ABS shell enhances safety and longevity.
Compact & User-Friendly Design
- Lightweight and portable, perfect for home, travel, and outdoor use.
- Plug-and-play operation with USB power input for convenience.
- Compatible with USB adapters, power banks, car chargers, and laptop USB ports.
Product Specifications:
- Product name: 18650 battery charger
- Input voltage: 110V-240V
- Output voltage: 4.2V/1200mA
- Plug specifications: EU/US/UK
- Product style: 4 slot / 2 slot
- Suitable for 18650 lithium-ion rechargeable batteries
- Size: 10.5*9*3cm/4*3.5*1.1in
- Cable length: 80CM/31.4in
- Color: black
- Material: ABS
FAQ / Return & Refund
Q1: Is KFDirect a safe website?
A: Yes, KFDirect is a trusted and secure website, committed to providing a safe shopping experience for our customers.
Q2: Is my payment secure on KFDirect?
A: Absolutely. We use advanced encryption technologies to ensure your payment information is safe and confidential.
Q3: Do you offer discounts for bulk orders?
A: Yes, we offer special discounts for bulk purchases. Please get in touch with our sales team for more details.
Q4: How do I install your lights?
A: Most of our products come with detailed installation instructions. For complex setups, we recommend hiring a qualified electrician to ensure safety and proper installation.
Q5: What is the standard delivery time?
A: Our standard delivery time is 3-4 working days. You can also choose next-day delivery or standard shipping at checkout for your convenience.
Q6: What is the warranty on your products?
A: We provide a 1-year seller warranty on all our products, ensuring peace of mind and quality assurance.
Q7: Are your lights energy-efficient?
A: Absolutely! Most of our products feature advanced LED technology, which is highly energy-efficient, long-lasting, and eco-friendly, helping you save on electricity bills.
Q8: Can I return the order if there is an issue?
A: Yes, we accept returns if you’re not satisfied with the product or if there’s a defect. We’ll arrange a replacement or refund to ensure your satisfaction.
