High Power 240W 42V 5A Li-ion Li-Poly Charger

• Model NO.: 42V 5a
• Size: 18650
• Certification: RoHS, CE
• Socket Type: For UK
• Transport Package: Box
• Specification: 175*90*50mm
• Origin: China

Product Description

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:180~ 240Vac
• Rated. Freq.:50/60Hz

4: Output curve and parameter:

• VOLTAGE:42V
• CURRENT:5A
• CC (Constant current): ≤42Vdc, 5A
• CV(constant voltage): 42Vdc, 5A↓
• Float stage: 5%CC
• Power efficiency: ≥90%

• LED turn to green Current: (0.2-0.3A)*or according to customer required

5:  Protection characteristics

No.	Item	Technical specification	Remark
1	Over voltage protection	Yes
2	Voltage limiting protection	The charger software limits the maximum output voltage to a level suitable for the connected battery system.
3	Thermal protection	Yes
4	Current limiting protection	Yes	At CC mode
5	Short circuit protection	Short circuit protection should be automatically recovery after remove the condition.
6	Reverse polarity protection	When output wires are reversely connected to the battery the charger will not operate and will work normally when DC wires are correctly connected.

 
6: LED Indicator and Fan:

• Power on, No battery----------Green on, Fan stop.
• CC/CV Phase -------------------Red on, Fan running
• Charging finish -----------------Green on, Fan stop