12V 30A 1100W Waterproof Lead Acid Battery Charger 14.6V IP67 Smart Sealed Charger for Marine RV Backup Solar Scooter

Quick Detail:
Brand Name:QUAWIN
Model Number:QW120-300-SA
Use:12V lead acid batteries
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 14.6V
Color:Black
Shell Material:Aluminium alloy
Protection grade:IP67(Max)
Input voltage:100-240VAC 50/60Hz
Output voltage:14.6V
Output current:30a
Output power:438W
Efficiency:≧90%
Communication protocol: Supports CAN or RS485
Charge mode:CC---CV---Float Charge
Output Connector:Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, Aviation Model plug, SAE Plug, Anderson Connector, Customized

Packaging & Delivery:

Specifications:
  Portable fast SLA /AGM /VRLA /GEL charger 12V Lead-acid Battery charger

Features:
  • Fully auto CC +CV(H)+CV(L) charging process,with MCU controller
  • Constant big charging current for faster charging;
  • Automatically charging ending with Cut-Off output;
  • Glue injection process and external fan metal shell cooling design;
  • It can charge any 12V VRLA/GEL/AGM battery with capacity 120-240Ah

Specification:
  • Input: 100-240VAC 50/60Hz with PFC
  • Output: DC 14.6V
  • Charging current: 30a(Max)
  • Dimensions (mm): 222*116*80
  • Weight: 3200±50g(only body)

Safety protections:

  • Over current protection
  • Over voltage protection
  • Short circuit protection
  • Reverse polarity protection
  • Anti-revert current protection
  • Anti-spark protection

LED Indicator:

The charger turn trickle-off charging mode if battery is full (1/10C), and indicate by LED:
  Waiting Mode:LED(GREEN)  ON
  Charging Mode:LED(BLUE)   FLASH
  Full Charged Mode:LED(GREEN)  ON
  Charge Error Mode:LED(RED)   FLASH

Typical Product Model
Model		Input Voltage(V)	Battery Voltage(V)	Charging Voltage(V)	Charging Current(A)
QW128-300-FA	LiFePO4	AC 100~264V	12.8(4S)	14.6	30
QW256-300-FA			25.6(8S)	29.2	30
QW384-250-FA			38.4(12S)	43.8	25
QW512-180-FA			51.2(16S)	58.4	18
QW640-150-FA			64(20S)	73	15
QW768-120-FA			76.8(24S)	87.6	12
QW148-300-LA	Lithium ion		14.8(4S)	16.8	30
QW259-300-LA			25.9(7S)	29.4	30
QW370-250-LA			37(10S)	42	25
QW481-180-LA			48.1(13S)	54.6	18
QW629-150-LA			62.9(17S)	71.4	15
QW740-120-LA			74(20S)	84	12
QW120-300-SA	Lead Acid		12(1S)	14.7	30
QW240-300-SA			24(2S)	29.4	30
QW360-250-SA			36(3S)	44.1	25
QW480-180-SA			48(4S)	58.8	18
QW600-150-SA			60(5S)	73.5	15
QW720-120-SA			72(6S)	88.2	12