LFB/K30 With Fixed Snap Waterproof Connector(Presell)

Short Description:

Amass fourth generation smart equipment special high-current connector adopts crown spring structure, through the oblique internal arch elastic contact structure to achieve effective current-carrying connection, compared with the XT series, with three times the full contact, effectively prevent the plug of the instantaneous break, longer service life, and the same load current, to achieve connector low-temperature rise control (temperature rise <30K), under the same load current, Lower temperature rise, less heat loss and longer service life of connector products.

Product Detail

Product Tags

Product Parameters

Product Parameter

Electric Current

LF30 Electric Current

Product Drawings


Product Description

The waterproof connector for electric two-wheelers is one of the important devices to ensure the long-term normal operation of electric vehicles without interference from weather conditions. It is responsible for connecting the various circuit systems of electric vehicles, such as battery packs, motors, controllers, etc. Because electric vehicles often face harsh environmental conditions such as rain and moisture during use, the protective performance of waterproof connectors is crucial.

Why Choose Us


The company is located in Lijia Industrial Park, Wujin District, Jiangsu Province, covering an area of 15 mu and a production area of 9000 square meters,

The land has independent property rights. So far, our company has about 250 R & D and manufacturing personnel

Manufacturing and sales teams.

Laboratory strength

Equipment strength

Amass has current temperature rise test, welding resistance test, salt spray test, static resistance, insulation voltage

Testing equipment such as plug-in force test and fatigue test, and professional testing capabilities ensure the quality of products




The company has a professional team of technical research and development, marketing services and lean production to provide customers with a variety of high-quality and cost-effective "high current connector products and related solutions."


Electric Bicycle

Suitable for electric bicycle motor

Small size and large current, the current is continuously and stably output, and the riding is not stuck.

Electric vehicle

Applicable to electric vehicle charger

The current covers 10-300 amps and is suitable for chargers with different powers.

Energy storage equipment

Applicable to solar photovoltaic street lamps

The connector is made of strong material, which is more durable and corrosion-resistant in outdoor application scenarios

Intelligent robot

Applicable to intelligent devices such as service robots

It can maintain good electrical stability under humid and high temperature conditions

Model UAV

Applicable to motors such as distribution and logistics UAVs

The material has strong compression resistance, corrosion resistance and self extinguishing property

Small household appliances

Applicable to intelligent sweeping robot

The size of a coin, the application scenario of limited and narrow space


Can be used for garden lithium mower

Through salt spray test, it has corrosion resistance and long service life.

Transportation tools

Applicable to the shared electric scooter industry

IP65 waterproof to prevent dust and water


Q: How large is your company?

A: So far, our company has a R & D, manufacturing and sales team of about 250 people

Q: How does your company provide after-sales service?

A: Professional team handling customer feedback & Demand & customization

Q: What is the nature of your company?

A: It is a private enterprise

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