2-Slot Fast Battery Charger:

Input: Supports DC input of 5V/2A, making it compatible with various power sources.
Output: Offers versatile charging options for Li-ion and NiMH batteries, with adjustable currents of 2A, 1A, and 0.5A for efficient charging.
DC Input: Features a Micro USB input with a voltage range of 4.8-5.3V and a current of 2A, ensuring stable and reliable charging.
USB Output: Provides a convenient USB output of 5V/1A, allowing the charger to function as a power bank for charging mobile phones and other devices.
Dimensions: Compact dimensions of 131mm x 68.2mm x 38.8mm make it portable and easy to carry.
Weight: Lightweight design weighing 109g (without batteries), ideal for travel and outdoor use.
Compatibility: Compatible with various lithium-ion battery sizes, including 26650, 22650, 18650, 18490, 18350, 17670, 17500, 14500, 10440, and 16340.
LCD Screen: Equipped with a large LCD screen for easy monitoring of charging status and battery information.
Power Bank Function: Features a power bank function, allowing fully charged batteries to discharge 5V for charging mobile devices.
Protection Features: Incorporates multiple protection mechanisms, including reverse connection protection, short circuit protection, and input voltage over-voltage protection alarm function, ensuring safe and reliable charging.
Charge Time: Offers a quick two-hour charge time for efficient battery replenishment.

18650 3.6 Volt 2000 mAh Li-Ion Batteries:

Nominal Voltage: Operates at a nominal voltage of 3.7V, ensuring consistent and reliable power output.
Size: Cylindrical design compatible with the 18650 battery size.
Capacity: Each battery offers a high capacity of 2000 mAh, providing long-lasting power for various devices and applications.
Chemistry: Utilizes Lithium Ion (Rechargeable Li-Ion) chemistry, known for its high energy density and rechargeability.
Terminal: Features a button top terminal for easy installation and compatibility with a wide range of devices.
Dimensions: Each battery measures 70mm in length and 18.3mm in diameter, making them compatible with standard 18650 battery slots.
Weight: Lightweight design weighing 45g (1.64 Oz), ideal for portable devices and applications.
Quantity: Comes in a pack of 3 batteries, offering convenience and value for users.
Performance: Offers excellent performance with no memory effect, long storage life, and high energy density, ensuring reliable and consistent power output.

The 2-Slot Fast Battery Charger with 3 x 18650 3.6 Volt 2000 mAh Li-Ion Batteries provides a versatile and efficient charging solution for various lithium-ion batteries, with quick charging times, advanced features, and high-capacity batteries for extended use.