250W Smart Battery Chargers 75.6V/76.65V 2.5a 3a 3.3a Battery Charger for 21S 63V 67.2V 2.5a 3a 3.3a LiFePO 4 LiFePO4 Battery Packs

Brand Name:QUAWIN

Model Number:QW672-033-F

Use:21S 63V/67.2V Lifepo4 battery pack

Type:Electric

Place of Origin:Guangdong China (Mainland)

Battery charger:automatic battery charger 76.65V

Color:Black

Shell Material:Aluminium alloy

Input voltage:100-240VAC 50/60Hz with PFC

Output voltage:76.65V

Output current:3.3a(Max)

Output power:252.945W

Charge mode:CC—CV(Constant Current—Constant Voltage)

Output Connector:Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, Aviation Model plug, SAE Plug, Anderson Connector, Customized

Packaging & Delivery:

Specifications:

21S 63V/67.2V Lifepo4 battery pack

Features:

• Fully auto CC +CV(H)+CV(L) charging process;

• High efficiency and low power consumption

• Stabilized output and low noice

• Efficiency(at 100% load): ≧92%

• Operating temperature:-20℃ ~ 45℃

• Storage temperature:-40℃ ~ 85℃

• Operating humidity:5%~90%RH

Specification:

• Input: 100-240VAC 50/60Hz with PFC

• Output: DC 76.65V

• Charging current: 3.3a(Max)

• Dimensions (mm): 204*88*48

• Weight: 580±10g(only body)

Safety protections:

• Over Voltage protection

• Short Circuit protection

• Polarity error protection

• Over power protection 

• Overheating protection

LED Indicator:
 Waiting Mode:LED(GREEN)  ON
 Charging Mode:LED(BLUE)   FLASH
 Full Charged Mode:LED(GREEN)  ON
 Charge Error Mode:LED(RED)   FLASH

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