What certifications does the battery have?

The battery holds CE, UL, MSDS, and Test Report certifications, along with ISO9001, ISO14001, and ISO45001.

What is the design life of the battery?

The design life time is 18 years under normal operating conditions.

Is OEM service available?

Yes, OEM and ODM services are available for this product.

2V / 48V 500ah Valve Regualted Lead Acid Storage Gel Battery

Name: 2V / 48V 500ah Valve Regualted Lead Acid Storage Gel Battery
Brand: MCA Battery Manufacture Co., Ltd.
SKU: 2046302755

Guangdong, ChinaMCA Battery Manufacture Co., Ltd.

US$93.00-96.00

24 Pieces

Sample price:US$96.00/piece.Request sample

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

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

Model NO.

GFMG-500B

Nominal Voltage

Discharge Rate

Medium Discharge Rate

Shape

Square Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Capacity

500ah/10hr

Weight

31.2kg

Terminal

Copper, T5, H, M8X18

Battery Case

ABS

Separator

High Quality AGM

Maintain Type

Sealed Maintenance Free

Certificates

CE, UL, MSDS, Test Report, Safe Transportation

Warranty

3 Years

Design Life Time

18 Years

Delivery Time

30-35 Days

Transport Package

1PC Into a Carton Box, Boxes Onto Pallet

Specification

241x172x330x364mm

Trademark

MCA

Origin

China

HS Code

8507200000

Production Capacity

400, 000kvah/Year

Key features

Long Design Life: 18 years design life for reliable long-term energy storage.

Deep Discharge Recovery: Unique grid alloy allows good deep discharge and recovery ability.

Leak-Proof Gel Electrolyte: High quality fumed silica gel ensures no flow or leakage.

Sealed Maintenance Free: Sealed design requires no maintenance during operation.

Wide Application Scope: Suitable for UPS, Solar, Telecom, and Data Center systems.

OEM/ODM Support: Full customization available from samples or designs.

Comprehensive Certifications: CE, UL, MSDS, and ISO certifications for safety and quality.

High Purity Materials: Low self-discharge rate due to high purity raw materials.

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: ≤0.18h

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.