What is the lead time for delivery?

The delivery time is within 15 workdays for both peak and off seasons.

Do you provide OEM or ODM services?

Yes, we provide free OEM and ODM services to meet specific customer needs.

What is the minimum order quantity (MOQ)?

The provided text does not specify a minimum order quantity.

Opzv Gel Battery 2V 250ah for Solar Power Long Life

Name: Opzv Gel Battery 2V 250ah for Solar Power Long Life
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 789689965

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$1.00-1,000.00

5 Pieces

Product profile

Customization

Available

Type

Opzv Series

Usage

Car, Bus, UPS, Electric Power, Lighting, Boat

Model NO.

opzv

Nominal Voltage

2-12V

Discharge Rate

High Discharge Rate

Shape

Square Battery

Rechargeable

Chargeable

Life Span

More Than 20 Years

Coloe

Gray White

Warranty

5 Years

Deliver Time

15 Days

Charger Style

AC / DC / Solar Charger

Transport Package

Carton/Pallet

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8507200000

Production Capacity

100, 000PCS/Month

Key features

Long Cycle Life: Over 1200 cycles at 80% DOD for cyclic usage applications.

Extended Standby Life: More than 18 years of standby usage duration.

High Corrosion Resistance: Robust tubular positive plates made of Pb-Ca-Sn alloy.

Low Internal Resistance: Microporous PVC-SiO2 separator optimizes conductivity.

Customizable Container: UL94-V1 flammability resistance available upon request.

Free OEM & ODM: Professional OEM and ODM services provided.

Fast Delivery: Delivery time within 15 days for both peak and off seasons.

Professional Support: More than 10 years experience with 24/7 technical support.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen UPSEN Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤6.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated factory location, nine production lines, reported UPS and inverter output, and 21–30 quality-control staff. It has ISO9001:2015 certification and CE/RoHS product certification capability. Service processes, complaint handling, corrective actions, quality assurance, and material traceability are documented as established. The supplier supports several customization models and reported new products during the past year, but does not offer ODM services, provide SDKs, or provide OEM services for popular brands. Overseas infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial records are referenced for 2022–2024, but the supplied information does not provide enough detail to assess financial strength. No customer cases are explicitly provided.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE and RoHS product certification. These are explicit certification-related credentials, although the slices do not separately confirm the validity scope or issuing details of each certification.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaints, together with quality assurance and material traceability. However, it reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and 21–30 years of total R&D-engineer experience, supporting some R&D activity. It has no available SDK, and the slices do not provide a quantified R&D team size, patent record, or development performance data.

Production capacityThe supplier reports nine production lines, annual output of 600,000 UPS pieces and 1,000,000 inverter pieces, and 21–30 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide ODM services, but the listed customization options demonstrate broad stated customization capability.