What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Is the battery maintenance-free?

Yes, it is a Sealed Maintenance Free (SMF) battery with a design life of 12 years.

6V 420ah SMF VRLA Deep Cycle AGM Rechargeable Storage Battery

Name: 6V 420ah SMF VRLA Deep Cycle AGM Rechargeable Storage Battery
Brand: MCA Battery Manufacture Co., Ltd.
SKU: 1991827485

Guangdong, ChinaMCA Battery Manufacture Co., Ltd.

US$169.00-180.00

24 Pieces

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Electric Power, Lighting, Boat, Solar, Wind, Photovoltaic, Data Center

Model NO.

FCD6-420AT

Nominal Voltage

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Capacity

420ah/20hr

Weight

56.8kg

Battery Case

ABS

Separator

High Capacity AGM

Terminal

Copper, T5, F, M8X16

Design Life Time

12 Years

Warranty

2 Years

Maintain Type

Sealed Maintenance Free

Certificates

CE, UL, MSDS, Test Report, Safe Transportation

Delivery Time

25-30 Days

Transport Package

1PC Into a Carton Box, Boxes Onto Pallet

Specification

295x178x404x408mm

Trademark

MCA

Origin

China

HS Code

8507200000

Production Capacity

30, 000 Kvah/Month

Key features

Deep Cycle Technology: Features radial grid alloy and 4bs lead paste for long service life and deep cycle ability.

High Efficiency Design: Tight assembly technology ensures high efficiency discharge performance and low self-discharge rate.

Safe & Durable Materials: Corrosion-resistant grid alloy and high purity raw materials prevent micro short circuits.

Wide Application Range: Suitable for solar/wind systems, UPS, data centers, golf carts, and marine applications.

Certified Quality: Holds CE, UL, MSDS, and Safe Transportation certificates for global compliance.

OEM/ODM Support: Offers full customization, minor customization, and flexible customization options.

Professional Manufacturer: Established in 2001 with ISO certifications and 23 years of export experience.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

MCA Battery Manufacture Co., Ltd.

Guangdong, 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: 23 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.15h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturer and seller with business coverage including batteries, hardware products, mechanical and electrical equipment, and computer hardware. It reports ISO9001, ISO14001, and ISO45001 certifications, documented supplier-management and corrective-action procedures, in-stock capability, and participation in the Canton Fair. Production resources include eight production lines, 31–40 quality-control staff, extensive battery-related equipment, and stated lead-acid battery output. The supplier offers OEM and ODM services and supports multiple customization modes. However, the evidence also identifies no valid manufacturing contract with related subcontractors, no SDK, no new products in the past year, and no overseas warehouses, showrooms, agents, or branches. Financial records are referenced for 2021–2023, but no non-financial assessment of financial strength is provided. No customer cases are disclosed.

Supplier typeThe supplier is classified as a combined company and covers battery manufacturing and sales, hardware manufacturing, mechanical and electrical equipment manufacturing, and computer hardware. This supports classification as a diversified manufacturer rather than a service-only or trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO14001 or ISO14001:2015, and ISO45001:2018 certifications across the provided records. These certifications explicitly support quality, environmental, and occupational-health management coverage.

After-Sales capabilityThe supplier has documented corrective and preventive action and customer-complaint procedures with follow-up records, in-stock capability, defined quotation and payment terms, and stated lead times. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services, limiting demonstrated international after-sales reach.

R&D capabilityThe supplier provides ODM services and multiple design-related services, but reports no available SDK and no new products during the past year. This shows some design and development service capability but also explicit limitations in recent product innovation and software-development support.

Production capacityThe supplier reports eight production lines, 31–40 quality-control staff, extensive battery and automated assembly equipment, in-stock capability, and stated seasonal lead times. However, it also reports no valid contract between the factory and related subcontractors, creating a documented manufacturing-governance deficiency despite substantial stated capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization support.