What safety precautions should be taken?

Do not charge in sealed containers, avoid short circuits, and do not expose to fire. If electrolyte leaks, wash skin immediately and clean with a cotton cloth, not organic solvents.

12V 28ah VRLA AGM Battery Deep Cycle Rechargeable Batteries for Emergency Lighting

Name: 12V 28ah VRLA AGM Battery Deep Cycle Rechargeable Batteries for Emergency Lighting
Brand: Shenzhen Sunstone Power Technology Co., Ltd
SKU: 2097392255

Guangdong, ChinaShenzhen Sunstone Power Technology Co., Ltd

US$10.00-32.00

100 Pieces

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Energy Storage

Model NO.

ML12-28

Nominal Voltage

12V

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Rated Voltage

12V

Rated Capacity

28ah

Weight

8.6kg

Maintenance Free

Maintenance Free Throughout Life Time

Transport Package

Carton+Pallet

Specification

176* 166* 125mm

Trademark

Sunstone Power

Origin

China

HS Code

850760

Production Capacity

5, 000, 000 Piece / Month

Key features

Maintenance-Free Operation: Requires no maintenance throughout its lifetime, ensuring hassle-free usage.

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

ISO Certified Quality: Manufactured in ISO9001 and ISO14001 approved facilities with strict quality control.

Fast Global Delivery: Warehouses in Germany and Indonesia ensure fast delivery to European and Southeast Asian markets.

Versatile Applications: Ideal for UPS systems, energy storage, and emergency lighting applications.

Compact Square Design: Space-saving square shape with dimensions 175x166x125mm for easy installation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shenzhen Sunstone Power Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2003-07-08Nearest Port: ShenzhenAverage Response Time: ≤0.16hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySunstone Power Industry Co., Ltd. is identified as a factory and reports two China-based production facilities covering lead-acid and lithium batteries, with overseas entities in Germany and Indonesia. It has 20 years of stated energy-product experience, exports 90% of sales, and supplies customers in more than 100 countries. Reported certifications include ISO 9001, ISO 14001, and CE. The supplier offers broad customization, inventory capability, and overseas warehouse services. Production-related evidence includes one-month peak and off-season lead times, but no annual output quantity is provided; the available output field contains a monetary figure and is therefore omitted. Weaknesses or uncertainties include no written supplier-approval, corrective-action, complaint-handling, or service-assessment procedures, and unknown outsourcing-procedure and contract statuses. No specific customer cases are provided.

Supplier typeThe supplier is explicitly classified as a factory and is described as operating two factories in China: a lead-acid battery factory in Jiangxi and a lithium battery factory in Guangdong. Overseas companies in Germany and Indonesia indicate an international operating structure, but the supplied evidence does not establish whether all production is directly controlled by the stated company.

CertificationsThe supplier reports CE product compliance certification and ISO 9001 and ISO 14001 management-system certifications. These certifications provide explicit evidence of compliance and management-system credentials, although the specific certified products or certificate validity periods are not stated.

R&D capabilityThe supplier has a lithium battery production factory, offers multiple battery technologies including lithium-ion and LiFePO4 products, and reports R&D engineer experience of 6–10 years. These facts support product-development capability, but no evidence quantifies new-product launches, patents, dedicated R&D investment, or innovation outcomes.

Production capacityThe supplier reports two production factories, 20 years of energy-product experience, worldwide distribution, and one-month lead times in both peak and off-season periods. It also reports 6–10 quality-control staff and 6–10 years of R&D-engineer experience; however, annual production volume cannot be assessed because the provided output field is monetary and no unit-based capacity is stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad customization service range.

Product Q&A

Q:Is the battery maintenance-free?

Yes, the battery is maintenance-free throughout its lifetime.

Q:What are the shipping terms and lead times?

We offer FOB Shenzhen, CFR, and CIF terms. Products are sent within 30-35 days after bank receipt, with peak and off-season lead times averaging one month.

Q:What payment methods are accepted?

We accept T/T, Western Union, PayPal, and LC. Customers are responsible for any local taxes or bank charges.

Q:What certifications does the product have?

The manufacturer is ISO9001 and ISO14001 approved. Products have obtained CE, IEC, VDS, and RISTI certificates.

Q:How should the battery be stored and maintained?

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