What is the lead time for shipment?

The standard lead time is 28 days, with peak and off-season times averaging one month.

What are the main applications for this battery?

It is ideal for renewable energy storage, solar/wind power, telecom, UPS, and off-grid power systems.

2V 500Ah OPzS Battery Tubular Flooded Deep Cycle Battery for Solar Storage

Name: 2V 500Ah OPzS Battery Tubular Flooded Deep Cycle Battery for Solar Storage
Brand: FUJIAN JIAGE POWER TECH CO., LTD.
SKU: 1981550181

Fujian, ChinaFUJIAN JIAGE POWER TECH CO., LTD.

US$1.00-200.00

100 Pieces

Sample price:US$19.90/piece.Request sample

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar/Wind Power, UPS, Telecommunication, Electric

Nominal Voltage

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Electrolyte

Acid

Installation

Packaged

Rechargeable

Chargeable

Usage-2

Solar/Wind Power, UPS, Telecommunication, Electric

Battery Type

OPzS / Tubular Flooded Lead Acid Battery

Design Life

20 Years

Electrolyte-2

Dilute Sulfuric Acid (Liquid)

Transport Package

Cartons&Pallets

Specification

2v500ah

Trademark

GEM Battery

Origin

Quanzhou, Fujian

HS Code

85072000

Production Capacity

180*FCL

Key features

20-Year Design Life: Designed for 20 years of float service life in renewable energy systems.

Tubular Positive Plate: Pb-Ca-Sn-Ag grid alloy offers high corrosion resistance and durability.

Low Self-Discharge: Optimized for long-term storage with minimal power loss over time.

Flexible MOQ: Supports small trial orders with no strict minimum order quantity.

Global Certifications: Complies with ISO9001, CE, RoHS, and IEC60896-21/22 standards.

OEM/ODM Support: Offers full customization from samples, designs, or minor adjustments.

High Durability: Stable performance under deep and cyclic discharges for long life.

Company profile

100% Finished Products InspectionOEM ServicesProduction Process VisualizationManagement Certification

FUJIAN JIAGE POWER TECH CO., LTD.

Fujian, 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: 7 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and OEM capabilities, with a 60,000 m² factory, more than 550 production staff, and stated monthly capacity of up to 144,000 KVAh. It supports multiple customization models and has documented procedures for supplier-service assessment, corrective actions, and customer complaints. Certifications and compliance evidence includes ISO9001:2015, RoHS, and company-stated ISO14001, OHSAS18001, UL, and CE qualifications. Export activity is material, with 51%–70% of sales from exports and seven years of export experience. However, the supplier has no available SDK, only two R&D engineers, no overseas warehouse, showroom, agents or branches, and no offline trade-show participation. Financial information is limited to year labels without performance figures, preventing a substantive financial assessment. OEM service for popular brands is explicitly confirmed, while collaboration with Fortune 500 companies is explicitly denied.

Supplier typeThe supplier is a manufacturing-oriented company with a stated production scope and a 60,000 m² factory employing more than 550 production staff. Its stated monthly production capacity reaches up to 144,000 KVAh, indicating an industrial manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier explicitly reports ISO9001:2015 and RoHS certification, while its company description also states ISO14001, OHSAS18001, UL, and CE qualifications and compliance with several IEC standards. The available evidence supports a broad certification and product-compliance profile.

After-Sales capabilityThe supplier has written and followed procedures for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent, branch, or overseas-service country coverage, so documented service processes exist but international local support is limited.

R&D capabilityThe supplier has two R&D engineers and reports production experience, but explicitly has no available SDK. The provided information does not demonstrate strong product-development, software-integration, or advanced innovation capability.

Production capacityThe supplier reports a 60,000 m² manufacturing facility, more than 550 production staff, and capacity of up to 144,000 KVAh per month. It also states that finished-product inspection instructions are uniformly followed and that average lead time is one month in both peak and off-season.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and reports more than 16 years of OEM experience for customer-oriented cooperation. OEM service for popular brands is also explicitly confirmed.

Client casesThe supplier confirms OEM service for well-known brands and states more than 16 years of OEM experience, providing evidence of brand-oriented customer work. However, it explicitly reports no collaboration with Fortune 500 companies and provides no named customer cases, so the breadth and quality of customer references cannot be fully assessed.