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6A Best Portable Charger 2017
US$16.00
500-999 Pieces
US$15.00
1,000+ Pieces
Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Usb Number

0

Model NO.

TE4-0244

Certification

FCC, CE, RoHS, ISO

Usage

Car Battery Charger

Interface

SAE

Color

OEM

Input Voltage

105-125V 200-240V

Output

12V and 24V

Efficient

>75%

Charging Voltage

14.4V 28.8V

Back Drain Current

<5mA

Ambient Temp

-10-40

Housing Protection

IP65

Noise Level

<50dB

Transport Package

Carton

Specification

Conton size: 50x44x31CM

Trademark

TONNY

Origin

China

HS Code

8504401990

Production Capacity

200000PCS

Key features

Multi-Battery Compatibility: Supports 6V/12V STD, GEL, and AGM lead-acid batteries with dual current modes.
Comprehensive Safety Protection: Features overheat, short circuit, reverse polarity, and overcharge protection mechanisms.
High Efficiency Output: Charging efficiency exceeds 75% with low back drain current under 5mA.
IP65 Weatherproof Housing: ABS housing with IP65 rating ensures durability in harsh environments.
Flexible Customization: Offers OEM color options and full customization from samples or designs.
Global Certification: Certified with FCC, CE, RoHS, ISO, cETL, and other international standards.
User-Friendly Interface: Includes LED indicators, ammeter, and On/Off switch for easy monitoring.
Wide Voltage Input: Compatible with AC 105-125V and 220-240V for global use.

Company profile

Hangzhou Tonny Electric & Tools Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded
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: ≤9.14h

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:What types of batteries are compatible with this charger?
A:
This charger is designed for all 6V/12V lead-acid batteries, including STD, GEL, and AGM types.
Q:What safety protections does the charger have?
A:
It features full protection against reverse polarity, short circuit, overcharge, and over-temperature.
Q:Can I customize the color or design of the charger?
A:
Yes, we offer OEM color options and provide full customization services from samples or designs.
Q:What is the charging efficiency of this device?
A:
The charger has an efficiency of greater than 75% with a back drain current of less than 5mA.
Q:What certifications does the product hold?
A:
The product is certified with FCC, CE, RoHS, ISO, cETL, and other relevant international standards.

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