How should the battery be stored and maintained?

Store in a cool, dry place away from heat sources and sunshine. Do not store in sealed containers or acid gas spaces. Perform a freshening charge every three months if not in use to avoid sulfating.

What are the shipping methods available?

We offer shipping by sea, air, car, or train. Tracking numbers and photos are sent via email after shipment.

Durable 2V 250ah Gelled Electrolyte Tubular Plates Deep Cycle Battery

Name: Durable 2V 250ah Gelled Electrolyte Tubular Plates Deep Cycle Battery
Brand: Solid Power Industrial (Shenzhen) Co., Ltd.
SKU: 861155405

Guangdong, ChinaSolid Power Industrial (Shenzhen) Co., Ltd.

US$80.00-880.00

12 Pieces

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Electric Power, Boat, Photovoltaic, Solar, Wind, Hybrid, Telecom

Model NO.

OPG2-250

Nominal Voltage

Discharge Rate

Medium Discharge Rate

Shape

Square Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Design Life

25 Years

Warranty

3 Years

Color

Light Grey

Nominal Capacity

250ah

Weight

21.2kg

Container Material

ABS

Delivery Terms

Ship by Sea

Terminal

Transport Package

Pallet

Specification

124*206*356*389mm

Trademark

SUNSTONE

Origin

China

HS Code

85072000

Production Capacity

1000000

Key features

Tubular Plate Technology: Features DIN standard tubular plates for stable quality and high reliability.

Flame Retardant ABS Case: Container material is ABS with available Flame Retardent V0 certification.

Versatile Application: Suitable for Solar, Wind, Telecom, UPS, and Hybrid power systems.

Low Self-Discharge: Can be stored for up to 6 months with minimal capacity loss.

Certified Quality: ISO9001, ISO14001, CE, IEC, VDS, and RISTI approved.

Competitive Pricing: Own plate factory ensures cost control and competitive prices.

Small MOQ Support: Low minimum order quantity for new clients to test quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Solid Power Industrial (Shenzhen) Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2002-01-01Nearest Port: Shenzhen,GuangdongAverage Response Time: ≤2.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a battery enterprise group established in 2003, with lead-acid and lithium battery factories in China and overseas entities in Germany and Indonesia. It reports sales to more than 100 countries, 90% export sales, self-operated import/export rights, overseas warehouse and branch/agent capabilities, and service offerings including installation, maintenance, repair, training, and debugging. Customization and ODM services are available, and new products were reportedly developed during the past year. However, quality-control documentation is weak: no written complaint or corrective-action procedures, no quality-control test equipment reported, and unknown assurance and traceability status. Financial information is inconsistent across the provided slices and therefore does not support a reliable credibility assessment. No specific customer cases or named customers are provided.

Supplier typeThe supplier is an established battery manufacturer with lead-acid and lithium battery factories in China, overseas entities in Germany and Indonesia, self-operated import/export rights, and a predominantly export-oriented business with 90% of sales from exports. This supports classification as an international battery manufacturer and exporter.

CertificationsThe supplier reports sustainable-development and product certification capability including CE and other certifications. The slice does not identify the specific products, certificate numbers, validity periods, or issuing bodies, so the scope of certification cannot be verified in detail.

After-Sales capabilityThe supplier reports overseas warehouse capability, overseas agents or branches, and service offerings covering debugging, maintenance, repair, training, and equipment installation, with Germany identified as an overseas service country. However, it also reports no written procedures or records for effective service assessment, complaints, or corrective and preventive actions, indicating operational documentation weaknesses.

R&D capabilityThe supplier reports R&D capability, new products during the past year, and ODM services. It does not have an available SDK and does not provide OEM services for popular brands; these facts do not negate its general product-development capability but limit evidence for software-enabled or major-brand OEM innovation.

Production capacityThe supplier reports two Chinese production factories—one for lead-acid batteries and one for lithium batteries—and states that it serves customers in more than 100 countries. It also reports inventory capability and a one-month average lead time in both peak and off-season, although no production-volume or equipment-capacity data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These statements provide direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty period for this battery?

The standard warranty is 3 years. Different models may have different warranty periods, and free replacement is provided for any problems during the warranty period.

Q:What are the payment terms accepted?

We accept T/T, Western Union, PayPal, LC, D/P, Money Gram, and small-amount payments.

Q:What is the lead time for delivery?

Products are sent 30-35 days after receiving the bank receipt. The average lead time is one month for both peak and off-season.

Q:Can I get a sample or small order to test quality?

Yes, we support small MOQ for new clients so you can test our quality before placing a bulk order with less cost.

Q:What certifications does this battery have?

The product has obtained CE, IEC, VDS, and RISTI certifications. The company is ISO9001 and ISO14001 approved.