What is the cycle life of the battery?

The cycle life is at least 4000 times at 25 degrees Celsius and 2000 times at 45 degrees Celsius.

Where is the nearest port for shipping?

The nearest port is Shanghai Port.

How do you ensure product quality?

We perform 100% inspection on finished products, including visual and function checks.

3.2V 27ah 30ah High Rate LiFePO4 Battery for E-Bikes

Name: 3.2V 27ah 30ah High Rate LiFePO4 Battery for E-Bikes
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2120734105

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$10.00

100-999 Pieces

US$9.80

1,000-4,999 Pieces

US$9.60

5,000-9,999 Pieces

US$9.50

10,000+ Pieces

Product profile

Customization

Available

Type

LiFePO4

Cathode Material

LFP

Model NO.

gotion 3.2v27ah

Rechargeable

Yes

Size

Large

Capacity

27ah

Voltage

3.2V

Charge Voltage

3.65V

Cut-off Voltage

Cycle Life

4000times

Discharge Rate

Charge Rate

Dimension

20.5mm*100mm*140mm

Weight

600g

Transport Package

Carton with Foam

Specification

40pcs one carton

Trademark

Origin

Jiangsu

HS Code

8507600090

Production Capacity

500000PCS/Months

Key features

High Discharge Rate: Supports 4C continuous discharge and 5C pulse discharge for high power needs.

Customization Options: Offers full customization, minor customization, and flexible customization from samples.

OEM/ODM Services: Full OEM and ODM services available with 3 R&D engineers for product development.

Fast Charging: Charges fully in 5 hours with a recommended current of 5.4A.

Strict Quality Control: 100% visual and functional inspection for all finished products before shipping.

ISO Certified: Manufactured under ISO9001:2015, ISO45000:2018, and ISO14000:2015 management systems.

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: ≤2.59h

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.