How should the battery be maintained during storage?

Batteries should be recharged every three months to avoid irreversible sulfating if not in use.

2V-800ah Deep Cycle Gel Battery for Home Solar Power

Name: 2V-800ah Deep Cycle Gel Battery for Home Solar Power
Brand: Solid Power Industrial (Shenzhen) Co., Ltd.
SKU: 741274355

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

US$231.00

12-99 Pieces

US$226.00

100+ Pieces

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Lighting, Solar/Telecom/Security/Emergency Lighting

Model NO.

OpzV 2-800

Nominal Voltage

Discharge Rate

Low Discharge Rate

Shape

Tubular Plate

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Weight

59.5kg

Standard Capacity

800ah

Expected Shelf Life

25 Years

Plate

Tubular Plate

Case Material

ABS

Certification

CE, ISO9001, ISO14001, IEC

Transport Package

Carton+Pallet

Specification

191*210*646*678mm

Trademark

sunstonepower

Origin

Yunnan

HS Code

8507901000

Production Capacity

20000PCS/Week

Key features

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

Flame Retardent Case: ABS container material with optional Flame Retardent V0 certification.

Low Self-Discharge Rate: Can be stored for up to 6 months without requiring a charge.

High Discharge Capability: Supports a maximum discharge current of 4000A for 5 seconds.

Multiple Certifications: Certified with CE, ISO9001, ISO14001, IEC, and VDS standards.

No MOQ for New Clients: No minimum order quantity for new customers to test product 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: ≤3.49hTerms 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.