What is the battery type?

It is a Lead-Acid Battery, specifically a Valve-Regulated Lead Acid (VRLA) battery.

Can the container be flame retardant?

Yes, flame-retardant ABS plastic resin (UL94V0) is optional for the container.

Battery 6V 4ah 20hr UPS Battery for Computer UPS with Inbuilt Battery

Name: Battery 6V 4ah 20hr UPS Battery for Computer UPS with Inbuilt Battery
Brand: Koyosonic Power Co., Ltd.
SKU: 824368985

Guangdong, ChinaKoyosonic Power Co., Ltd.

US$3.00

500-999 Pieces

US$2.67

1,000-1,999 Pieces

US$2.43

2,000-2,999 Pieces

US$2.32

3,000-4,999 Pieces

US$2.12

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Lead-Acid Batteries

Usage

UPS, Electric Power, Lighting, Boat, Solar, Photovoltaic, Standby, Telecom

Model NO.

NP4-6

Nominal Voltage

12V

Discharge Rate

Low Discharge Rate

Shape

Flat Battery

Electrolyte

Acid

Installation

Fixed

Rechargeable

Chargeable

Packing

by Carton Then Onto Pallet

Storage

in Dry Place

Design Service

for Free

OEM

Available

Transport Package

by Carton Box Then Onto Pallet

Specification

L70*W47*H101*TH107mm

Trademark

Koyosonic, Toyama & OEM

Origin

China

HS Code

85072000

Production Capacity

1000000PCS/Month

Key features

Advanced Oxygen Recombination: Utilizes oxygen recombination technology for maintenance-free operation and low self-discharge.

High Purity Raw Materials: Ensures low self-discharge rate and excellent deep cycle ability with unique grid alloys.

Durable ABS Container: High-impact proof ABS plastic resin with optional flame-retardant UL94V0 material.

Vibration Resistant Design: Gel-fixed acid construction provides high resistance to vibration and allows 180-degree installation.

Long Cycle Service Life: Deep cycle design with high-density active material and special 4BS lead paste technology.

Safe Relief Valve: One-way valve prevents air entry and relieves pressure between 2-6 PSI for safety.

OEM Service Available: OEM customization is available for battery products.

Free Design Service: Free design service is provided for custom requirements.

Company profile

Koyosonic Power Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.53h

AI-Powered supplier vetting

SummaryKoyosonic Power Co., Ltd. is identified as a Chinese manufacturer/factory in Guangdong with stated quality, engineering, customization, and export capabilities. It holds IFS, ISO 14001, ISO 9001, and SEDEX certifications, reports 21–30 quality-control staff, and states 100% finished-product inspection and raw-material traceability. It offers customization from samples and designs and provides ODM services, but has no SDK, no 3D software design service, and no new products reported in the past year. After-sales and service governance appear weak because no written procedures or records were reported for supplier service assessment, corrective actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial credibility cannot be confirmed from the provided year labels alone. OEM service for recognized brands is explicitly stated, but specific customer names or verifiable cases are not provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with its registered address in Guangzhou, Guangdong, China. Its stated business scope covers electronic-component retail, internet sales, domestic trade agency, photovoltaic equipment and components, surveillance systems, firefighting equipment, metal products, and installation services.

CertificationsThe supplier reports holding IFS, ISO 14001, ISO 9001, and SEDEX certifications. ISO 9001 indicates stated quality-management certification, while ISO 14001 and the other listed certifications broaden the reported management-system coverage.

After-Sales capabilityThe supplier reports no written procedures or records for customer-complaint handling, corrective and preventive actions, or service-capability assessment. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, although it accepts multiple quotation and payment terms and reports a one-month average lead time in both peak and off-season.

Production capacityThe supplier reports 100% finished-product inspection, raw-material traceability labels, and 21–30 quality-control staff. It also states an annual production output range, but the production figure cannot be reproduced because monetary data is excluded; physical capacity, equipment, and factory scale are not provided.

Customization capabilityThe supplier explicitly offers customization from samples and from customer designs, and also reports ODM service availability. However, it does not provide 3D software design services, so customization is supported but the available design-tool capability is limited.