What is the lead time for production?

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

Is the battery suitable for electric vehicles?

Yes, it is suitable for electric motorcycles, electric vehicles, electric wheelchairs, and small electric tools.

20ah 40146 LiFePO4 Battery Cell 3.2V Wide Temperature Range for Desert Solar Projects

Name: 20ah 40146 LiFePO4 Battery Cell 3.2V Wide Temperature Range for Desert Solar Projects
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2261603075

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$4.80

100-499 Pieces

US$4.50

500-999 Pieces

US$4.00

1,000-4,999 Pieces

US$3.80

5,000+ Pieces

Sample price:US$6.60/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Rechargeable

Yes

Size

Small

Weight

420g

Capacity

64wh

Cycle Life

2500 Times

Nominal Voltage

3.2V

Nominal Capacity

20ah

The Charging Rate

The Discharge Rate

Transport Package

Standard Export Package

Specification

40146

Trademark

CNNTNY

Origin

China

HS Code

8506500000

Production Capacity

50000packs Per Month

Key features

Wide Temperature Range: Designed for extreme desert solar projects with stable performance.

Long Cycle Life: Endures up to 2500 charge cycles for extended service life.

High Safety Chemistry: LiFePO4 cathode material ensures superior thermal stability.

Flexible Customization: Offers full, minor, and sample-based customization options.

Fast Charging Capability: Reaches full charge in 5 hours with 4A recommended current.

Low Self-Discharge: Retains charge with less than 3% loss per month.

High Discharge Current: Supports 20A continuous and 40A pulse discharge.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 standards.

Company profile

Years of Export Experience100% Finished Products InspectionProduction Process VisualizationManagement Certification

Nantong Ningyuan Automation Technology Co., Ltd.

Jiangsu, 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: Shanghai PortAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryNantong Ningyuan Automation Technology Co., Ltd. is presented as an R&D-oriented Li-ion battery innovation enterprise with one production line and export experience spanning 12 years. It provides sample-based, minor, full, and flexible customization, as well as ODM and OEM services for well-known brands. Production and service controls include written procedures for inspection, corrective and preventive actions, customer complaints, and supplier assessment. The supplier reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. However, it lacks an available SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and documented R&D design-input/output/review/verification/validation records. No certification information or specific customer case details are provided. Financial information is present only as year references, so financial credibility cannot be determined.

Supplier typeThe supplier is identified as Nantong Ningyuan Automation Technology Co., Ltd., an innovation enterprise focused on the R&D and application of Li-ion batteries. It operates one production line and serves export markets in South America, Southeast Asia/Mideast, Europe, and North America.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective/preventive actions, and accepts multiple service payment terms. However, it has no overseas warehouse, overseas showroom, overseas agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and R&D software skills in AutoCAD, Pro/E, and SolidWorks. Its R&D documentation is not available for audit, and no SDK is available, so the evidence supports active design capability but not a fully documented or software-enabled innovation system.

Production capacityThe supplier operates one production line, reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. Written procedures cover finished-product inspection, supplier assessment, quality assurance, complaints, and corrective actions, while export experience is stated as 12 years.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services, indicating capability to support both modification and original product design requirements.