Battery Charger Listman 18650/21700/20700 AAA/AA Batteries for E-Cigarettes

📝 Description

※Only the charger is included.



Listman L2 2A Fast Charger.



Compatible Batteries:

・IMR/Lithium-ion batteries 26700, 26500, 25500, 22700, 21700, 20700, 22650, 22500, 18700, 18650, 18500, 18490, 18350, 17650, 16650, 16340, 14650 (RCR123), 14500

・Ni-MH / Ni-Cd (Cylindrical batteries) AA (No. 3), AAA (No. 4), A, SC, C, F6

Input: 12V 2A

Output: 4.2V 2 × 1A

Brand: LISTMAN

Socket Specification: USB

Model Number: L2

Usage: Charging 3.7V / 3.6V rechargeable batteries

Type: Electrical

Origin: Guangdong Province, China (Mainland)

Port: 1 x USB

Product Name: Listman L2 Charger

Certifications: CE RoHS KC

Material: Plastic

Warranty: 1 Year

Color: Black



Features

1. Charging Specifications: USB 5V / 2A

2. Cell type or Ni-MH / Ni-Cd, automatic detection with multiple charging modes. Charging current: 3.6V / 3.7V Li-ion / IMR / INR / ICR 0.5A × 1, 1.0A × 1; 2.0A × 1 for 1.2V Ni-MH / Ni-Cd 0.5A × 1

3. According to the voltage standard of 3.6V / 3.7V, select the charging current from 0.5A / 1.0A / 2.0A

4. Compatibility: 10440/14500/14650/16340/16650/17650/17670/18350/18490/18500/18650, 20700, 21700, 22700, 26650, 26700 battery types AA / AAA / A / C / SC / F6 Ni-MH / Ni-Cd. Dual Load Sensing Accumulator Charging Valve operates in a flow and pressure on-demand system. The charging valve senses the pressure in two separate accumulators.

5. Safety Measures: Controller Chipset detects issues and abnormalities during charging. This enables immediate shutdown of the function and provides circuit protection for the device.

6. Lithium-ion Battery: When a low-voltage (below 2.9V) Li-ion pack is charged, trickle charging is initiated, and the voltage rises rapidly. The chipset adjusts the incoming current. However, the charging time varies depending on the number of previous charge cycles, capacity, discharge state, internal corrosion, and other degradation effects.

7. Output short-circuit protection and automatic detection function. When the battery is fully charged, the current is automatically cut off. After 8 hours of continuous charging, the system automatically shuts down.

If the battery is not removed for a long time, the charger consumes some battery power. When the battery voltage drops below 4.0V, the charger resumes charging.