Factory Supply Top Quality 18V 4A LiFePO4 Battery Charger

• Type: Lithium Battery
• Charger Type: Electric Charger
• Charger Application: Tablet, Li-ion
• Nominal Voltage: 8.4V
• Charger Style: Li-ion
• Certification: CE
• Model NO.: 18V 4A
• Socket Type: For UK
• Transport Package: Carton
• Origin: China

Product Description

18V 4A lifepo4 battery charge
1: Special Feature:

• Accurate voltage detecting, ensure fully charging but avoid of over-charging.
• Accurate constant charging current control.
• Accurate line compensation shortens the charging time.
• Dual color LED shows the operating situation of the charging progress.
• With advanced power controlling skills, make the charger small and light and, the temperature rising is much lower than the opponents'.
• With intellect Fan.

2: Environment:

• Ambient Temperature: -10--40ºC
• Ambient Humidity: 30%--85%
• Storage Temp:-20ºC--70ºC
• Storage Humidity:30%--90%

3: Input:

• Rated Voltage:230Vac
• Voltage Range:100~ 240Vac
• Rated. Freq.:50/60Hz

4: Output curve and parameter:

• VOLTAGE:18V
• CURRENT:4A
• CC (Constant current): ≤18Vdc, 4A
• CV(constant voltage): 18Vdc,4A
• Float stage: 5%CC
• Power efficiency: ≥85%

• LED turn to green Current: (0.4-0.5A)*or according to customer required

Li-ion Charger type

Li-ion battery charger:
4.2V for 1S 3.7V  Li-ion battery pack	4.2v 1a 2a
8.4V for 2S 7.4V  Li-ion battery pack	8.4v 1a 2a 3a
12.6V for 3S 11.1V  Li-ion battery pack	12.6v 1a 2a 3a 5a 10a
16.8V for 4S 14.8V  Li-ion battery pack	16.8v 1a 1.5a 2a 2.5a 3a 5a
21V for 5S 18.5V  Li-ion battery pack	21v 2a 3a
25.2V for 6S 22.2V  Li-ion battery pack	25.2v 2a 3a
29.4V for 7S 24V  Li-ion battery pack	29.4v 2a 3a 4a
33.6V for 8S 24V  Li-ion battery pack	33.6v 1.5a 2a
42V for 10S 36V  Li-ion battery pack	42v 2a
54.6V for 13S 48V  Li-ion battery pack	54.6v 2a