Can you ride a bike in rainy weather?

The motor and battery are designed to be waterproof, but avoid prolonged immersion. It is recommended to slow down and drive carefully in rainy weather.

Does the product need regular maintenance?

It is recommended to inspect the wiring and brakes every 3 months, and conduct a comprehensive check once a year.

What is the working voltage range?

The working voltage is 6-26S Li-Po, suitable for various lithium polymer battery configurations.

Flipsky V4.0 300A ESC Switch - Soft Start & Anti-Spark Safety for Electric Skateboards/Karts

Name: Flipsky V4.0 300A ESC Switch - Soft Start & Anti-Spark Safety for Electric Skateboards/Karts
Brand: Guangdong Flipsky Technology Company Ltd.
SKU: 2277169945

Guangdong, ChinaGuangdong Flipsky Technology Company Ltd.

US$63.90

1 Piece

US$57.00

2-9 Pieces

US$53.00

10-49 Pieces

US$51.00

50-99 Pieces

US$48.00

100+ Pieces

Sample price:US$61.00/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Closed-Loop

Model NO.

Flipsky Anti-spark Switch Smart 300A V4.0

Mathematical Model

Non-Linear

Signal

Discrete

Function

Automatic Control, Protection

Certification

RoHS, CCC, ISO: 9001, CE

Condition

New

Customized

Material

Aluminum Alloy

Voltage

6-26s Li-Po

Output Current

Continuous Max 300A

Diameter of Switch Button

16mm (Self-Lock Switch)

Size

97*57*27mm

Weight

0.356kg

Applicable Age

Adult, Youth

Applicable Gender

Unisex

Frame Material

Aluminum Alloy

Color

Black

Eco-Friendly

Yes

Life Stage

Entertainment

Packaging

Recycled Cardboard

Professional Use

DIY Toy

Hobby-Specific

Toy DIY Parts

Safety Features

Smooth Edges

Transport Package

FCL

Specification

Flipsky Anti-spark Switch Smart 300A V4.0

Trademark

Flipsky

Origin

China

HS Code

8301209000

Production Capacity

500000PC/Year

Key features

Anti-Spark Safety: MOSFET control suppresses electric arcs, protecting circuits and preventing ignition risks.

Soft Start Function: Gradually increases current/voltage for smooth load startup, reducing impact on components.

High Current Capacity: Supports continuous max output of 300A with 8AWG wire size for powerful performance.

LED Status Indicator: Built-in LED shows normal operation (steady) or short-circuit protection trigger (flashing).

Metal Shielding Cover: Provides good heat dissipation and reduces electromagnetic interference for sensitive electronics.

Multi-Scenario Application: Widely used with ESCs for electric skateboards, surfboards, go-karts, RC cars, and robots.

Customizable Options: Offers custom logo, packaging, and graphic design with a minimum order of 100 pcs.

Certified Quality: Meets RoHS, CCC, ISO 9001, and CE standards ensuring safety and reliability.

Company profile

Quality AssuranceFlexible CustomizationR&D CapabilitiesImporters and Exporters

Guangdong Flipsky Technology Company Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.96h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented service procedures for corrective and preventive actions and customer complaints, along with stated quality assurance in quality control. It reports experienced electronic and product design teams, recent new-product activity, ODM availability, broad customization options, and OEM service for known brands. Manufacturing evidence includes five production lines, valid contracts with related subcontractors, inventory capability, and an outsourcing SOP. However, the supplier lacks overseas warehouses, showrooms, agents or branches, SDK availability, and documented offline trade-show participation. Continuous quantity reconciliation for each batch or volume production is not performed. No certification records, detailed customer case references, or reliable financial performance evidence are provided in the usable context.

Supplier typeThe supplier is described as Shenzhen Flip Sky Technology Co., Ltd. and is associated with electronic/product design, hardware and micromotor manufacturing, service consumption robots, toys, mechanical components, and related technical services. The available information supports classification as a technology-oriented manufacturer and technical service provider, but does not establish a narrower specialized supplier type.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, and describes perfect after-sales service. It also has inventory capability, but lacks overseas warehouses, overseas showrooms, overseas agents or branches, and reports zero countries with overseas services, limiting local international support.

R&D capabilityThe supplier reports an experienced electronic R&D and product design team, new products in the past year, technology development activities, and ODM service. It also reports no available SDK, so software-development integration capability is not demonstrated, but the product and technology development evidence supports innovation capability.

Production capacityThe supplier reports five production lines, inventory capability, valid manufacturing contracts with each related subcontractor, and an established outsourcing SOP. However, it does not continuously reconcile quantities for every batch or volume production, which indicates a production-control weakness despite the documented manufacturing resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its stated individualized product-feature development according to user characteristics and market requirements further supports broad customization capability.

Product Q&A

Q:Do I need professional tools for installation?

The kit includes all necessary components. You can complete the installation with regular tools. However, it is recommended to hire a professional installer for the first time to avoid wiring errors.

Q:Can it be installed on all types of bicycles?

It is mainly suitable for ordinary bikes and mountain bikes. Please confirm the frame load capacity and wheel hub size. Some older models may require additional accessories.

Q:Is speeding modification risky?

It is strongly not recommended! Speeding will significantly increase braking distance and control difficulty, and is highly likely to cause accidents.

Q:How long is the warranty period?

Generally, the battery has a 2-year warranty, the controller has a 1-year warranty, and the frame has a 1-year warranty. For damages caused by human factors (such as falling off the bike), you are responsible for the repair costs.

Q:What should I do if the battery bulges?

Stop using it immediately! The bulge may cause spontaneous combustion. Contact the after-sales service for replacement.