What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What certifications does the product have?

The product is certified with cETL, CE-EMC, CE-LVD, RoHS, and ISO standards.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

6V 12V 4A Smart Battery Charger Maintainer IP65 for Car Boat

Name: 6V 12V 4A Smart Battery Charger Maintainer IP65 for Car Boat
Brand: Hangzhou Tonny Electric & Tools Co., Ltd.
SKU: 806163845

Zhejiang, ChinaHangzhou Tonny Electric & Tools Co., Ltd.

US$13.00

500-999 Pieces

US$12.50

1,000+ Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Usb Number

Model NO.

TE4-0225

Certification

FCC, CE, RoHS, ISO

Usage

Battery Charger

Interface

SAE

Color

OEM

Input Voltage

DC6V/12V

Back Drain Current

<5mA

Noise Level

<50 dB

Charging Current

Input

105-125V AC or 200-240V AC

Output

6V or 12V

Efficiency

>75%

Ambient Temp

-10 and 40

Housing Protection

IP65

Charge

Trickle Charge and Maintaince Charge

Indicators

LED

Transport Package

Color Box

Specification

Carton size: 37x 23.5x34CM

Trademark

TONNY

Origin

China

HS Code

8504401990

Production Capacity

200000 PCS

Key features

Smart Voltage Recovery: Recovers 12V batteries with voltage lower than 8V using low current charging mode.

Multi-Battery Compatibility: Supports 6V/12V lead-acid batteries including WET, MF, Splashproof, STD, GEL, and AGM types.

Comprehensive Safety Protection: Features overheat, short circuit, reverse polarity, and overcharge protection with spark-proof design.

High Efficiency & Low Noise: Efficiency >75% with noise level <50 dB and back drain current <5mA for quiet operation.

IP65 Waterproof Housing: ABS housing with IP65 ingress protection, suitable for harsh marine and outdoor environments.

Flexible OEM/ODM Service: Offers full customization from samples or designs, including functional and packaging adjustments.

Certified Quality Assurance: Holds cETL, CE, RoHS, and ISO certifications with 100% finished product inspection.

Dual Input Voltage Support: Compatible with 105-125V AC and 200-240V AC inputs for global use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Hangzhou Tonny Electric & Tools Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤9.56h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a professional technical supplier with injection molding, assembly, and packing facilities. It reports broad customization and 3D design capabilities, quality-control procedures, documented corrective-action and complaint-handling processes, and a predominantly export-oriented business. Certifications listed include ISO9001:2015, SEDEX, CE, and RoHS. R&D evidence is mixed: one slice reports more than 20 experienced engineers, while another lists 11 R&D engineers; SDK availability is explicitly absent. The supplier has inventory capability but lacks a valid manufacturing contract with related subcontractors, overseas warehouses, overseas showrooms, agents, or branches. Financial information is limited to year labels rather than performance figures, so financial credibility cannot be assessed. Named customers include major retailers and automotive-related companies, but a separate statement says there has been no cooperation with Fortune 500 companies.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports R&D support, injection molding, assembly, packing, and global-market service activities. These characteristics support classification as a professional manufacturer/technical supplier rather than a trading-only entity.

CertificationsThe supplier lists an ISO9001:2015 management-system certificate, SEDEX social-responsibility certification, and CE, RoHS, and other product certifications. The provided slices explicitly evidence multiple certifications relevant to quality, social responsibility, and product compliance.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with records, written supplier-service assessment procedures, and states that its R&D team provides overall technical support after sales. However, overseas service coverage is limited: it reports no overseas agents or branches and lists training as its overseas service offering.

R&D capabilityThe supplier reports customization-oriented R&D, 3D software design services, and an R&D team described as having more than 20 experienced engineers; another record lists 11 R&D engineers. It also explicitly lacks an available SDK, so innovation capability is supported for product development and design but not for SDK provision.

Production capacityInjection molding, assembly, and packing facilities are identified, along with uniformly followed finished-product inspection instructions, inventory capability, and a stated one-month average lead time in both peak and off-season periods. A material qualification concern remains because the supplier reports no valid manufacturing contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization, and also provides 3D software design services. This directly supports broad customization capability.

Client casesThe supplier names Wal-Mart, Autozone, Scotts Company, Advance Auto Parts, and Lidl as major customers. However, another record explicitly states no cooperation with Fortune 500 companies, creating an inconsistency that prevents treating the customer-case evidence as fully verified or unqualified.

Product Q&A

Q:Can this charger recover a dead 12V battery?

Yes, it can recover 12V batteries with voltage lower than 8V. It starts with a 1.5A low current until voltage reaches 10.5V, then switches to regular charging.

Q:What types of batteries are supported?

It supports 6V and 12V lead-acid batteries, including WET, MF, Splashproof, STD, GEL, and AGM types.

Q:Is the charger waterproof?

Yes, the housing has an IP65 ingress protection rating, making it water-resistant and suitable for marine or outdoor use.

Q:What safety protections are included?

The charger features overheat protection, short circuit protection, reverse polarity protection, overcharge protection, and spark-proof design.

Q:Does the manufacturer offer OEM services?

Yes, we provide OEM and ODM services, including customization from samples, designs, and flexible packaging adjustments.