T4 4 Slot Smart Charger:

Input Voltage: Supports both AC 100-240V 50/60Hz and DC 12V input, providing flexibility for various power sources.
Output Voltage: Offers multiple output voltages including DC 4.2V, 3.6V, and 1.48V, ensuring compatibility with a wide range of batteries.
Output Current: Capable of delivering a maximum output current of 425mA x 4 or 850mA x 2, allowing for efficient and simultaneous charging of up to four batteries.
Dimensions: Compact dimensions of 137 mm x 97 mm x 40.5 mm make it space-efficient and suitable for various environments.
Weight: Weighing 206g (without batteries and power cord), it is lightweight and portable.
Compatibility: Compatible with various battery types including 3.7V Li-ion, 3.2V LiFePO4, Ni-MH, and Ni-CD, ensuring versatility in charging options.
Charging Modes: Features three charging modes (CC, CV, and Trickle Charge) for optimized charging performance and battery health.
Battery Monitoring: Monitors and charges each battery slot independently, with LED lights displaying charging progress for each battery individually.
Safety Features: Includes reverse polarity protection, ensuring safety during battery insertion, and optimal heat dissipation design for efficient cooling.
Certification: Certified by CE, indicating compliance with international safety and quality standards.

2 x AA 3.2 Volt 600 mAh LiFePO4 14500 Batteries:

Nominal Voltage: Operates at a nominal voltage of 3.2V, suitable for devices compatible with this voltage range.
Size: Sized similarly to standard AA batteries, with dimensions of 50 mm (length) x 14 mm (diameter), ensuring compatibility with devices designed for AA batteries.
Capacity: Each battery offers a capacity of 600 mAh, providing reliable and long-lasting power for various applications.
Chemistry: Utilizes Lithium Phosphate (LiFePO4) chemistry, known for its stability, safety, and high energy density.
Max Charging/Discharging Current: Supports a maximum charging and discharging current of 0.6A, ensuring efficient charging and power delivery.
Energy Density: Boasts a high energy density of 96.96 wh/kg, providing ample power in a compact size.
Memory Effect: Free from memory effect, allowing for flexible recharging without capacity loss.
Longevity: Offers up to 1000 charge cycles, ensuring durability and longevity for prolonged use.

The T4 4 Slot Smart Charger and the 2 x AA 3.2 Volt 600 mAh LiFePO4 14500 Batteries provide a reliable and efficient charging solution for LiFePO4 batteries, with versatile compatibility and safety features ensuring optimal performance and longevity.