What certifications does the battery have?

The battery is certified with CE, CB, UN38.3, RoHS, MSDS, SDS, KC, and BIS.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Do you offer OEM or ODM services?

Yes, we offer OEM and ODM services with options for customization from samples, designs, full customization, and minor customization.

High Capacity Battery for Power Tools with BMC Packing

Name: High Capacity Battery for Power Tools with BMC Packing
Brand: Zhejiang Youwe Electrical Appliances Co., Ltd.
SKU: 1979131171

Zhejiang, ChinaZhejiang Youwe Electrical Appliances Co., Ltd.

US$10.00-34.00

500 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Rechargeable

Yes

Model NO.

YW0021-01

Size

Small

OEM/ODM

Yes

Cycle Life

500 Times 80% Dod

Transport Package

Static Bag + Bubble Pack+ Brown Box + Industrial C

Specification

21V 4.0Ah

Trademark

youwe

Origin

China

HS Code

850760009

Production Capacity

8000PC/M

Key features

High Capacity Battery: 4000mAh/4.0Ah Li-ion battery pack with 21V MAX voltage for power tools.

Multiple Certifications: Compliant with CE, CB, UN38.3, RoHS, MSDS, SDS, KC, and BIS standards.

OEM/ODM Support: Full customization options available including samples, designs, and minor tweaks.

12-Month Warranty: 12-month warranty for battery and 18 months for motor core with free spare parts.

Flexible MOQ: Standard MOQ is 500pcs, but trial orders of 100pcs are accepted for factory brand.

Sample Availability: Free samples available for testing purposes before placing bulk orders.

Global Market Reach: Main markets include US, EU, South America, Russia, Iran, Vietnam, India, and Africa.

100% Inspection: Finished products undergo 100% visual and functional inspection before shipping.

Company profile

Patents AwardedHigh Repeat Buyers Choice100% Finished Products InspectionQA/QC Inspectors

Zhejiang Youwe Electrical Appliances Co., Ltd.

Zhejiang, 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: 6 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.89h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading company focused on household appliances, wind and electric tools, metal tools, and automotive parts. It reports exports to more than 80 countries and regions, with exports representing 90% of total sales and six years of export experience. The supplier offers extensive customization and 3D software design services, supported by three years of total R&D engineer experience. Its production information indicates one production line and stated cordless drill output of 300,000 units, while quality control includes 6–10 staff and a quality assurance capability. However, no supplier management-system certification is reported, finished-product inspections lack written records, and several service-management processes—including complaint handling and corrective actions—lack written procedures or records. No evidence is provided regarding financial credibility or specific customer cases.

Supplier typeThe supplier is identified as a combined company and its business scope includes manufacturing and sales of household appliances, wind and electric tools, metal tools, and automotive parts. This supports classification as a combined manufacturing and trading supplier rather than a purely trading entity.

CertificationsThe supplier management-system certification field is explicitly reported as NIL. No certification is evidenced in the provided information, but the absence of listed certification alone does not establish a broader deficiency beyond this field.

After-Sales capabilityThe supplier reports in-stock service capacity and accepts multiple service quotation and payment terms, with a stated one-month lead time in both peak and off-season periods. However, it has no overseas warehouse or showroom, and it lacks written procedures or records for service assessment, corrective/preventive actions, and effective customer-complaint handling, indicating weakly documented after-sales management.

Production capacityThe supplier reports strong production technology, advanced production equipment, one operating production line, 6–10 quality-control staff, and stated cordless drill output of 300,000 units. It also has in-stock capacity, but no valid contract exists with its factory or related subcontractors, creating a documented manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization capability.