How long does it take to fully charge the battery?

The full charge time is approximately 5.0 hours under standard conditions.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Premium 3200mAh 3.6V 3.7V Lithium Battery for Electric Bicycles

Name: Premium 3200mAh 3.6V 3.7V Lithium Battery for Electric Bicycles
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2125119505

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$1.25-1.50

1,000 Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

CAB 18650 3200mah

Rechargeable

Yes

Size

18650

Capacity

3.2ah

Voltage

3.6V

Discharge Rate

Cycle Life

600times 25℃ 0.5c/0.5c 80%Soh

Recommend Charge Current

0.5c

Cell Weight

49g

IR

1-3MΩ

Work Voltage

2.5-4.2V

Charge Voltage

4.2V

Cut-off Voltage

2.5V

Transport Package

Carton

Specification

100pcs one carton

Trademark

Origin

Jiangsu

HS Code

8506500000

Production Capacity

500000PCS/Months

Key features

High Capacity & Voltage: Typical capacity 3.2Ah with nominal voltage 3.6V for reliable power.

Long Cycle Life: Endures 600 charge/discharge cycles while retaining 80% capacity.

OEM/ODM Services: Offers full customization, minor customization, and design-based options.

Fast Charging Capability: Supports max charging current of 3.2A with 5-hour full charge time.

Robust Discharge Performance: Delivers up to 10A continuous discharge current in various temperatures.

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

Flexible MOQ: Minimum order quantity starts at just 2 pieces for testing or small needs.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

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: ≤2.53h

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.