How should the battery be stored and maintained?

Store in a cool, dry place away from heat and sunshine. Charge every three months if not in use to prevent sulfating. Do not store in acid gas environments.

12V 40ah AGM Battery VRLA Battery for Solar Power System

Name: 12V 40ah AGM Battery VRLA Battery for Solar Power System
Brand: Solid Power Industrial (Shenzhen) Co., Ltd.
SKU: 790436895

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

US$23.00-260.00

10 Pieces

Sample price:US$42.50/piece.Request sample

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Electric Power, Lighting, Hybrid, Solar, Wind, PV, Data Center

Model NO.

ML12-40

Nominal Voltage

12V

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Design Service Life

10 Years

Warranty

1.5 Years

Certificate

CE, MSDS, ISO14001, ISO9001

Transport Package

Carton+Pallet

Specification

197*165*170mm

Trademark

Sunstone Power

Origin

Yunnan, China

HS Code

85072000

Production Capacity

100000000 Piece/Pieces /Month

Key features

Maintenance-Free Operation: Requires no maintenance, ensuring hassle-free usage for solar and UPS systems.

High Safety Standards: ABS case with Flame Retardant V0 rating for enhanced safety and stability.

Multi-Certification: Holds CE, MSDS, ISO14001, and ISO9001 certifications for quality assurance.

Versatile Application: Ideal for Solar, Wind, UPS, Lighting, and Data Center power systems.

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

Compact Square Design: Space-saving square shape with dimensions 197x165x170mm for easy installation.

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: ≤3.12hTerms 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.