What is the maximum discharge current?

It supports 10.0A continuous in 28.8V mode and 20.0A in 14.4V mode.

10ah Bb-2590/U Battery with Guaranteed Performance at -40°C

Name: 10ah Bb-2590/U Battery with Guaranteed Performance at -40°C
Brand: Shenzhen Goldenbattery Technology Co., Ltd.
SKU: 2130724232

Guangdong, ChinaShenzhen Goldenbattery Technology Co., Ltd.

US$286.76

10-499 Pieces

US$275.51

500-999 Pieces

US$264.32

1,000-1,999 Pieces

US$252.91

2,000+ Pieces

Product specifications

Color

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

Li-ion

Model NO.

BB-2590/U

Rechargeable

Yes

Size

Medium

Nominal Voltage

14.4V/28.8V

Nominal Capacity

10ah/20ah

Length

111.76mm

Width

62.23mm

Height

127.00mm

Weight

1500g

Operating Temp.

-40℃ to +60℃

Storage Temp.

-20℃ to +60℃

Exterior/Housing

Hard Plastic Case

Specification

10ah/20ah

Trademark

KINGCHI

Origin

China

Production Capacity

50000 Pieces/ Year

Key features

MIL-PRF-32383 Certified: Meets strict military standards for reliability and performance.

Dual Voltage Modes: Supports 14.4V and 28.8V nominal voltage configurations.

High Pulse Capability: Delivers up to 36A continuous pulse in 14.4V mode.

LCD Gas Gauge Display: Features dual state of charge LCD for real-time monitoring.

SMBUS Data Communication: Enables advanced data exchange and system integration.

Hermetically Sealed Cells: High capacity lithium-ion cells with safety vented design.

5-Year Shelf Life: Long-term storage stability with minimal capacity loss.

Company profile

Importers and ExportersYears of Export ExperienceCustomization from Samples100% Finished Products Inspection

Shenzhen Goldenbattery Technology Co., 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: 11 years CertifiedNearest Port: Shenzhen port, Hongkong portAverage Response Time: ≤0.29h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing, trading, export, customization, and OEM/ODM capabilities. It reports ISO9001:2015 certification, two production lines, 6–10 quality-control staff, inventory capability, valid contracts with associated subcontractors, and 11 years of export experience. Customization is supported from samples, designs, full specifications, minor changes, and flexible requirements, with new product activity in the past year. Evidence of customer credentials includes OEM service for popular brands and cooperation with Fortune 500 companies. However, after-sales complaint handling lacks written procedures and records, the service-capability assessment lacks a written procedure, no overseas warehouse or showroom is available, no SDK is available, and no regular fire drills were conducted in the past year. Financial information is limited to stated years rather than substantive performance data.

Supplier typeThe supplier operates across technology, electronic, mechanical and electrical equipment, battery parts, tools, synthetic materials, import/export, and domestic trade agency activities. Its manufacturing profile is supported by two production lines, inventory capability, and valid contracts with associated subcontractors, indicating a manufacturer/trading supplier with subcontracted production relationships.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate, explicitly reported in both the sustainable-development and management-system information. This provides direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier has a corrective and preventive action procedure with records and maintains some service-capability assessment records. However, it has no written procedures or records for effective customer-complaint handling, no overseas warehouse, and no overseas showroom, so the overall after-sales infrastructure is incomplete.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple forms of design customization. Its R&D organization is limited in the disclosed data to one R&D engineer with 50 total years of experience, and it has no available SDK; therefore, innovation capability is demonstrated but technically limited in scope.

Production capacityProduction evidence includes two production lines, 6–10 quality-control staff, finished-product inspection instructions that are uniformly followed, inventory capability, valid contracts with associated subcontractors, and one-month average lead times in both peak and off-season. These facts support established production operations, although the provided data does not quantify capacity by product.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full specifications, minor modifications, and flexible requirements. It also reports ODM service and recent new-product activity, providing strong direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for popular brands and cooperation with Fortune 500 companies. These are explicit customer-reference indicators, although no customer names, project details, or performance outcomes are provided.