Do you have own R & D team in your factory?

Yes,we have our own R & D and technical teams,they will update the products regularly and can help clients to solve the technical problems immediately.

Why it seems your price a little lower than other suppliers?

We are the real factory shipments, no middlemen to earn the price difference.

4A Smart Automatic Battery Charger for Car Motorcycle

Name: 12V/8A 24V/4A Smart Automatic Battery Charger for Car Motorcycle
Brand: Tianchang Zhiyun Electronic Technology Co., Ltd.
SKU: 2115511785

Anhui, ChinaTianchang Zhiyun Electronic Technology Co., Ltd.

US$11.50

2-498 Pieces

US$10.80

499-998 Pieces

US$10.50

999-4,998 Pieces

US$9.50

4,999+ Pieces

Sample price:US$11.50/piece.Request sample

Product profile

Customization

Available

Rated Power

12V-170W

Charging Current

12V8a/24V4a

Model NO.

ZYX-J30

Input Voltage

160~250V

Type

Lead-Acid Battery Charger

Charging Type

Electric Charger

Principle

Single-Shock Charger

Product Name

12V8a 24V4a 3-Stage Smart Battery Charger

Use for

Car Charger,Motorcycle Battery Charger

Output Voltage and Current

12V8a 24V4a

Charger Type

12V8a 24V4a Lead-Acid Battery Charger

Material

ABS

Function

Standard/Motorcycle/Car Battery Charger

Protection

Short Circuit Protection/Ovp/Otp/Olp/Ocp

Model Number

Zyx-J30

Brand Name

E-Fast

Input Voltage and Current

100-240VAC/50-60Hz

Color

Red/Yellow

OEM/ODM

Yes

Usage

4-200ah Lead Acid Battery

Charger

Plug-in Charger

Cooling

Fan

Transport Package

Pieces Into a Carton

Specification

230(L)*130(W)*65(H)mm

Trademark

E-Fast

Origin

China

HS Code

8504409999

Production Capacity

8000PCS/Day

Key features

Smart Automatic Detection: Automatically detects battery power and ambient temperature for optimized charging.

Pulse Repair Function: Activates and repairs lightly sulfated lead-acid batteries to restore normal charging.

Comprehensive Protection: Features short circuit, overcharge, overcurrent, overvoltage, and reverse connection protection.

Multi-Mode Charging: Supports 12V/8A and 24V/4A with multiple battery mode settings for full charging.

OEM/ODM Customization: Offers customization for product appearance, colors, and logos with low MOQ.

Fast Delivery: Factory direct sale with 0-3 days lead time for stock items and 15 days for customized.

High Efficiency: Achieves 85% charging efficiency with intelligent chip control and fan cooling.

Wide Compatibility: Suitable for 4-200ah lead-acid, AGM, GEL, WET, and Start-Stop batteries.

Company profile

Experienced TeamFlexible CustomizationOEM ServicesR&D Capabilities

Tianchang Zhiyun Electronic Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-11-20Nearest Port: ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryTianchang Zhiyun Electronic Technology Co., Ltd. is identified as a Chinese trading company and manufacturer/factory specializing in battery chargers and related products. The supplier reports sample-based customization, flexible customization, OEM service for well-known brands, and an export sales ratio of 90%. Reported lead times are within 15 workdays in both off-season and peak season. However, it reports no in-stock service capacity, overseas warehouse, showroom, agent or branch, and no participation in offline trade shows. Innovation evidence is weak because no new products were launched in the past year, and ODM, SDK, and recent R&D product-information capabilities are unavailable. Financial records are referenced for 2021–2023, but no assessable financial results are provided. No certification information or specific customer cases are included.

Supplier typeThe supplier is described as both a Trading Company and Manufacturer/Factory, with operations in Anhui, China. Its stated business background identifies it as a manufacturer specializing in battery chargers and related products, although another record classifies the company type as Trading Company.

R&D capabilityThe supplier reports no new products launched in the past year, no recent product-information-based R&D capability, no ODM service, and no available SDK. It does offer sample-based customization, but the explicit evidence indicates limited demonstrated innovation capability.

Production capacityThe supplier identifies itself as a manufacturer/factory specializing in battery chargers and related products, and provides annual productivity categories for 12V/24V battery chargers and car jump starters. Lead times are reported within 15 workdays during both off-season and peak season, supporting production responsiveness, although no production quantities are supplied.

Customization capabilityThe supplier reports sample-based customization and flexible customization services, and confirms OEM service for well-known brands. It does not provide ODM services, so the evidence supports flexible and OEM customization but not full product-development outsourcing.

Product Q&A

Q:Can I get a sample?

Of course, but you may need to pay sample charge which will be returned after any order signed. Some stock sample will be free for you!

Q:Are you a factory or trading company?

We are a factory with more than 10 years experience in producing rechargeable battery and battery charger .

Q:What is your main products?

We are mainly engaging in Ni-CD rechargeable battery,Ni-MH rechargeable battery,car jump starter,power bank,Lithium-ionbattery,Lithium polymer battery,car battery,battery charger,Battery plastic box,Portable outdoor portable power supply etc

Q:What is your main market?

Southeast Asia, Middle East, Africa, North America, Europe and many other countries and regions.

Q:What certificates your products have?

Most of our products have CE FCC ROHS etc. Don't worry about the quality!