What certifications does the battery have?

The battery is certified with CE, RoHS, IEC, CB, KC, and ISO9001.

Is the manufacturer a factory or trading company?

DATA POWER is a manufacturer with 13 years of production experience and a daily output of 10,000 battery packs.

What is the maximum discharge current?

The maximum discharge current is 1C.

802525 Lipo Battery 1.48wh 3.7V 400mAh Battery for Smart Watch

Name: 802525 Lipo Battery 1.48wh 3.7V 400mAh Battery for Smart Watch
Brand: Shenzhen Data Power Technology Ltd.
SKU: 891900295

Guangdong, ChinaShenzhen Data Power Technology Ltd.

US$2.00

10-2,999 Pieces

US$1.20

3,000-4,999 Pieces

US$1.10

5,000-9,999 Pieces

US$1.05

10,000-19,999 Pieces

US$0.95

20,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Cathode Material

NCM

Rechargeable

Yes

Model NO.

802525

Size

Medium

Cell Type

Lithium Polymer Battery

Maximum Discharge Current

Continuous Operating Current

0.2c to 1c

Battery Connector

Jst 2p / Molex .etc

Charging Time

Single Battery Weight

80g

Whether to Support Customization

Welcome to Customize

Battery Internal Resistance

35-49

MOQ

1PCS

Fastest Shipping Time

15 Days

Cutoff Voltage

4.2V

Rated Capacity

400mAh

Transport Package

Industrial Carton Packaging That Meets Internation

Specification

8.2mm x 25.5mm x 27mm (Thickness*width*height)

Trademark

DTP battery

Origin

Shenzhen, China

HS Code

850760

Production Capacity

30000 Pieces /Days

Key features

Customizable Shape and Size: Shape and thickness can be customized to fit specific device requirements.

High Safety Performance: Aluminum-plastic packaging prevents explosion, offering safer operation than liquid batteries.

Lightweight Design: 40% lighter than steel shell batteries and 20% lighter than aluminum shell batteries.

Long Cycle Life: Supports up to 500 charge/discharge cycles for extended product longevity.

Multiple Certifications: Complies with CE, RoHS, IEC, CB, KC, and ISO9001 standards.

OEM/ODM Support: Full customization services available from samples, designs, or minor adjustments.

Fast Delivery Options: Standard production takes 2-3 weeks, with fastest delivery in 3 days.

Company profile

Cooperated with Fortune 500Exhibition ExperienceIn-stock CapacityProduct Certification

Shenzhen Data Power Technology Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen portAverage Response Time: ≤3.98h

AI-Powered supplier vetting

SummaryShenzhen Data Power Technology Ltd is described as an experienced rechargeable-battery manufacturer specializing in lithium-ion and nickel-hydrogen batteries, with more than 10 years of operations and worldwide exports. Evidence indicates professional R&D capabilities, 3D design, SDK availability, customization, OEM/ODM services, recent product development, and manufacturing-related facilities. Quality-related evidence includes six quality assurance and control inspectors, documented finished-product inspection instructions, UL-approved products, and stated adherence to ISO requirements. Service capabilities include written procedures, corrective-action records, inventory, overseas warehouse and showroom support, and an off-season lead time within 15 workdays. The supplier reports relationships with famous enterprises and OEM service for popular brands. However, supplier-management-system certification is explicitly listed as NIL, and the provided data does not establish financial strength or complete...

Supplier typeThe supplier is explicitly presented as a rechargeable-battery manufacturer and a professional technical supplier, producing lithium-ion and nickel-hydrogen batteries. Its reported capabilities also include R&D, OEM/ODM, and broad customization services.

After-Sales capabilityThe supplier describes a service system covering personnel training, design, purchasing, production, quality control, and after-service. It also reports written service procedures with records, corrective and preventive action procedures, inventory, overseas warehouse and showroom capabilities, and an off-season lead time within 15 workdays.

R&D capabilityThe supplier reports ongoing research and development, professional technical-supplier status, available SDK capability, new products within the past year, and ODM services. It also offers 3D software design and multiple customization modes, providing explicit evidence of innovation-related capability.

Production capacityThe supplier identifies itself as a battery manufacturer and lists coating and roller-press facilities, six quality assurance and control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts, and inventory capability. However, no annual production quantity is provided, so operational capacity can be supported but not quantitatively assessed.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design, OEM, and ODM services. These statements directly demonstrate broad customization capability.

Client casesThe supplier reports long-term relationships with famous enterprises, regular-supplier status, worldwide exports, and OEM service for popular brands. The evidence indicates customer experience and brand-related supply relationships, although no customer names or independently verifiable case details are provided.