Boston 3.7V 4400mAh Rechargeable Lithium Ion Battery

Name: Boston 3.7V 4400mAh Rechargeable Lithium Ion Battery
Brand: SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED
SKU: 749164575

Guangdong, ChinaSHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

US$2.59

100 Pieces

Product profile

Customization

Available

Type

Lithium-Ion Batteries

Rechargeable

Chargeable

Model NO.

BB-BS3.7/4400

Application

Electric Bike, Self Balacing Unicycle and etc.

Brand

Boston

Original

Taiwan

Dimension

18*37*65mm

Discharge Current

Usage

Electric Power, Electric Bicycle, Electric Vehicle

Discharge Rate

High Discharge Rate

Shape

Square Battery

Nominal Voltage

3.7V

Electrolyte

Li-ion

Transport Package

Standard Carton Package

Specification

CE, RoHS

Trademark

Boston

Origin

Shenzhen

HS Code

8506109000

Production Capacity

300000/Year

Company profile

Importers and Exporters

SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-09Nearest Port: Shekou PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummarySHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED is identified as a China-based manufacturer/factory with three production lines and stated battery output covering electric-bike and self-balancing-scooter batteries. Its R&D function supports customization, ODM services, new-product development, technical request confirmation, and after-sales technical support. The supplier reports quality-control personnel, test equipment, and auditable R&D documentation. It also states that it provides OEM services to well-known brands and holds a valid import/export license. However, the evidence indicates only two R&D engineers, four total employees in one company-information slice, no export-trade-experienced staff, no SDK availability, no ongoing production quantity reconciliation, and unknown Fortune 500 cooperation status. Certification holdings, financial strength, formal after-sales processes, and verifiable customer cases are not sufficiently documented. The physical and registered addresses differ across the...

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in China, with a stated business scope including R&D, sales, domestic trade, and import/export. Its registered/physical address in one slice differs from the company address in another slice, which warrants verification but does not negate the stated manufacturer status.

After-Sales capabilityThe R&D engineers are stated to provide technical support for after-sales service, and the supplier reports technical request confirmation. This supports some technical after-sales capability, but no formal service process, response standard, service team size, or service coverage is provided.

R&D capabilityThe supplier reports new products within the past year, two R&D engineers, six-to-ten years of total R&D-engineer experience, new-product development responsibilities, and available design input/output, review, verification, and validation documents for audit. However, it has no available SDK and the R&D team is small, so the evidence supports active R&D but not broad technical-platform capability.

Production capacityThe supplier reports three production lines and stated output of 50,000 electric-bike batteries and 500,000 self-balancing-scooter batteries, supporting established manufacturing capacity. Nevertheless, it does not conduct ongoing quantity reconciliation for every batch or bulk production, and the slices provide limited detail on plant scale and production controls.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, along with ODM services. Its engineers are responsible for confirming customer requirements and developing new products, directly supporting the stated customization capability.