How long does the battery last after fully charged?

6-12 months, however, we suggest to recharge it every 3 months.

2024 New Arrival 10000 mAh Portable Car Jump Starter Power Pack

Name: 2024 New Arrival 10000 mAh Portable Car Jump Starter Power Pack
Brand: Guangzhou B-King Auto Electronics Limited
SKU: 2043603542

Guangdong, ChinaGuangzhou B-King Auto Electronics Limited

US$32.25

1,000-1,999 Sets

US$31.50

2,000-2,999 Sets

US$30.50

3,000-4,999 Sets

US$29.50

5,000+ Sets

Product profile

Customization

Available

After-sales Service

Factory Warranty

Warranty

1 Year

Model NO.

JS-528

Certification

FCC, RoHS, CE, CE, ISO9001

Battery Type

Li-Polymer Battery

Output Voltage

5V, 5V, 12V,15V

Multifunction Power Bank

Mobile Phone, Tablet PC, Other Digital Devices

Battery

Li-Battery

Normal Capacity

10000mAh

Size

176.3*86.4*35mm

Weight

420g

Input

5V/2.4A

Type

Car Jump Starter

Start Current

500A Peak Current 1500A

Transport Package

Bag+Box

Specification

CE, RoHS, CCC

Trademark

B-KING

Origin

China

HS Code

85044019

Production Capacity

20000 Set/Month

Key features

1500A Peak Current: Delivers up to 1500A peak current for reliable 12V vehicle jump starts.

10000mAh Capacity: High capacity 10000mAh Li-Polymer battery for extended power supply.

Fast Charging Support: Supports Type-C 60W MAX input for approximately 4-hour full charge time.

Multi-Device Charging: Charges mobile phones and tablets up to 10 times on a single charge.

Comprehensive Certifications: Certified with FCC, RoHS, CE, and ISO9001 for safety and quality assurance.

Long Service Life: Designed for a typical lifespan of 3-5 years under normal operating conditions.

Smart Power Management: Automatically powers off when no load is detected or charging is complete.

Flexible Customization: Offers full, minor, and sample-based customization options for OEM/ODM.

Company profile

Guangzhou B-King Auto Electronics Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤10.36h

AI-Powered supplier vetting

SummaryB-KING is an automotive lighting and electronics manufacturer located in Dashi Town, Panyu, Guangzhou, China. It reports more than 10 years of automotive-lighting production experience, at least four production lines by 2021, broad product output, and extensive export activity, with South America identified as a primary export market and customers reported across multiple regions. The supplier offers OEM, ODM, and sample- or design-based customization. However, its documented R&D resources are limited to one engineer, no SDK is available, and no new products were reported in the previous year. Quality-control test equipment is stated as zero, while quality assurance and traceability status are unknown. Complaint handling and corrective/preventive-action procedures are documented with records. Financial information is limited to references to the years 2021–2023, without substantive financial performance details. Certification, environmental assessment, and fire-drill status are not established in the...

Supplier typeThe supplier is presented as a manufacturer of automotive lighting and related automotive electronics, including LED headlights, jump starters, car cameras, small LED bulbs, and DVRs. It reports at least four production lines and accepts OEM orders, supporting classification as a production-oriented manufacturer rather than only a trading or service company.

After-Sales capabilityThe supplier has a documented customer-complaint procedure with followed records and a corrective/preventive-action mechanism with records. It also reports inventory service capability, but lacks overseas warehouses, overseas showrooms, and overseas agents or branches; overall after-sales capability is therefore supported domestically or centrally but not demonstrated as an extensive overseas service network.

R&D capabilityInnovation resources appear limited: the supplier has one R&D engineer, reports no SDK availability, and states that no new products were developed in the past year. ODM services and software-based design drawing are available, but these do not offset the explicit evidence of limited recent product-development activity.

Production capacityThe supplier reports at least four production lines, more than 10 years of automotive-lighting production experience, substantial stated output across five product categories, an off-season lead time within 15 working days, and inventory service capability. These facts support established production capacity, although the quality-control test-equipment count is stated as zero and should be verified before treating production controls as robust.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM service for popular brands and ODM service, indicating broad product-development and manufacturing customization options.

Client casesThe supplier reports long-term relationships with customers in Asia, North and South America, Europe, Oceania, and Africa, and lists customer-market locations including Japan, Australia, Canada, the United States, several European countries, and multiple African countries. These are geographic and relationship claims rather than named, independently verifiable case studies, but they provide explicit evidence of international customer exposure.