Electrical Dual Battery Isolator

Basic Info

Model No.: HJ12V24V300A-GL

Brand: GUANWEI

Place Of Origin: China

Scope Of Application: lead-acid/lithium battery

Standby Current: <15mA

Input Voltage: 12V24V (automatic identification)

Output Current: 300A Max

Additional Info

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Port: SHANGHAI,QINGDAO,LIANYUNGANG

Product Description

Double electric isolation for more peace of mind

Traditional vehicle circuits often face the dilemma of "blood drawing" from each other by the main and auxiliary batteries - the power is suddenly cut off when listening to the Electric Vehicle Speaker while driving, and the difficulty in starting due to the power consumption of the Golf Cart Stereo after parking, and frequent wiring can easily burn the Electric Vehicle Switch. Our intelligent dual-battery isolator uses military-grade MOS tubes to achieve millisecond-level switching. When the main battery voltage is lower than 12.4V, it automatically disconnects the auxiliary circuit, giving priority to power supply when driving, and seamlessly connecting the entertainment system power supply after parking. The product adopts aviation aluminum alloy shell, supports 12V/24V dual system adaptation, overload protection reaches 300A instantaneous peak, and is perfectly compatible with high-power equipment such as car refrigerators/inverters.

Product features:

1. Intelligent monitoring: voltage monitoring accuracy reaches 0.01V, false trigger rate is less than 0.03%

2. Zero loss design: standby power consumption is only 0.008A, equivalent to the power consumption of a car clock

Maintenance tips:

① Use contact cleaner to maintain the terminal every six months

② Avoid laying out lines in the high temperature area of the engine compartment

③ Upgrading high-power equipment requires simultaneous replacement of 10AWG wire

Product parameters

Product brand: Guanwei

Product model: HJ12V24V300A-GL

Scope of application: lead-acid/lithium battery

Standby current: <15mA

Input voltage: 12V24V (automatic identification)

Output current: 300A Max

M-BAT: main battery (original car battery)

S-BAT: negative battery (additional battery)

GND: connected to negative pole

Installation line length: about 50cm

Weight: 0.4kg/piece

Size: 11.8*3.8*7.3cm

WHY CHOOSE US:

Xuzhou Guanwei Electronic Technology Co., LTD., founded in 2014, is an enterprise integrating product mold opening, circuit design, hardware and software development, product appearance design, product injection molding, production and sales. Over the years, the enterprise spirit of "excellent quality, industry excellence" business philosophy, continuous innovation, continuous growth.

Our main products are Golf cart stereo、Electric vehicle speaker、Electric car accessories and so on.

Please contact us if necessary. Look forward to your sincere cooperation.

Product Categories : Electric Vehicle Parts > Power Converter