Are your factory or trading company?

We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients all around the world.

Where are your company's major markets?

Our company focus on high quality batteries in North Amercia, Europe, Korea and Japan markets.

What's your advantage compared with other suppliers?

a) High quality batteries: Our batteries are in enough capacity, and lower in RI, Before shipment, we will inspect the products and ensure the quality which are well approved by our clients. b)Better service: We always offer what our clients need. Reply client's questions in time. Supply best projects solution for clients. We ship out the products on time.

Can we visit your factory before placing an order?

Of course, no problem, we are always welcome to visit the factory. Please send us an email for more product details.!

Dtp552535 Li-ion 3.7V 400mAh Lithium Polymer Battery for Bluetooth Speaker

Name: Dtp552535 Li-ion 3.7V 400mAh Lithium Polymer Battery for Bluetooth Speaker
Brand: Shenzhen Data Power Technology Ltd.
SKU: 887751735

Guangdong, ChinaShenzhen Data Power Technology Ltd.

US$2.00

10-999 Pieces

US$1.55

1,000-4,999 Pieces

US$1.42

5,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

DTP552535

Rechargeable

Yes

Size

Medium

Cell Type

Lithium Polymer Battery

Maximum Discharge Current

0.2c-1c

Continuous Operating Current

400mAh

Battery Connector

Jst 2p / Molex .etc

Single Battery Weight

15g

Whether to Support Customization

Welcome to Customize

Battery Internal Resistance

35-49

MOQ

500PCS

Fastest Shipping Time

10 Days

Cutoff Voltage

4.2V

Rated Capacity

500mAh

OEM/ODM

Welcome

Manufacturer or Trading Company

Manufacturer Lithium Battery

Transport Package

Industrial Carton Packaging That Meets Internation

Specification

5.5mm x30mm x30mm (Thickness*width*height)

Trademark

DTP battery

Origin

Shenzhen, China

HS Code

850760

Production Capacity

30000 Pieces /Days

Key features

Customizable Shape and Size: Polymer batteries can be customized in shape and thickness to fit specific device requirements.

Ultra-Thin Design: Thickness can be less than 1mm, allowing assembly into credit card-sized devices.

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

High Safety Performance: Aluminum-plastic flexible packaging prevents explosions, only air-blasting in safety hazards.

Long Cycle Life: Supports over 500 charge-discharge cycles for extended product longevity.

Multiple Certifications: Approved by CE, CB, RoHS, KC, IEC62133, and ISO9001 standards.

OEM/ODM Services: Professional manufacturer offering full customization and OEM/ODM services for global clients.

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: ≤4.21h

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.

Product Q&A

Q:Can I get free sample?

Generally we don't provide free sample, but we can return sample cost when the buyer place the bulk order.

Q:What is delivery time if we place an order?

It's depends on the order quantities. Usually, we can deliver goods within 3 -5 working days for small orders. For bulk order, let's confirm when you place official order.

Q:What's your payment and delivery terms?

Payment terms: By T/T, 30% for deposit, and balance all before shipment. For small amount, we also accept payment via PayPal.

Q:What company will be used for making the shipments?

Normally, we ship our battery via DHL,UPS and FedEx.

Q:What is your package looks like? Can I have the customized package?

We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne by the buyers, for more details, please contact us.