What payment terms are accepted?

We accept LC and T/T payment terms.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available.

What is the design life time of the battery?

The design life time is 5 years.

4V 4ah Maintenance Free Sealed Lead Acid AGM Storage Battery

Name: 4V 4ah Maintenance Free Sealed Lead Acid AGM Storage Battery
Brand: MCA Battery Manufacture Co., Ltd.
SKU: 2114270955

Guangdong, ChinaMCA Battery Manufacture Co., Ltd.

US$1.80-2.00

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Electric Power, Lighting, Security System, Emergency Lights, Fire Alarm

Model NO.

FC4-4.0

Nominal Voltage

Discharge Rate

Low Discharge Rate

Shape

Flat Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Capacity

4ah/20hr

Weight

0.5kg

Battery Case

ABS Container

Separator

High Quality AGM

Terminal

Copper, F1, a

Maintain Type

Sealed Maintenance Free

Design Life Time

5 Years

Warranty

6 Months

Production Leadtime

25-30 Days

Certificates

CE, UL, MSDS, Test Report, Safe Transportation

Transport Package

20PCS Into a Carton Box, Boxes Onto Pallet

Specification

47*47*101*107mm

Trademark

MCA

Origin

Guangdong, China

HS Code

85072000

Production Capacity

400000kvah/Year

Key features

Maintenance-Free Design: Oxygen recombination technology ensures zero maintenance requirements.

Long Service Life: Corrosion-resistant grid alloy extends cycle life and ensures durability.

High Safety Standards: Reliable sealing technology prevents leaks and ensures environmental safety.

Low Self-Discharge: High purity raw materials result in a low self-discharge rate.

Versatile Applications: Ideal for UPS, lighting, security systems, fire alarms, and solar energy.

Certified Quality: Complies with CE, UL, MSDS, and safe transportation standards.

Customization Options: Offers full customization, minor customization, and flexible design options.

Fast Production: Production lead time is 25-30 days with 100% finished product inspection.

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: ≤0.23h

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.