When you ship my order?

Normally 30-45days after receiving your payment, but it can be negotiated based on order qty and production schedule.

How can you guarantee the production quality?

Our production quality follows ISO9001 standard. We have 30 years experience of QC team. We have strictly quality control system in our production process. We have 4 times inspection for each finished product before package. Third party inspection acceptable.

Durable 72V LiFePO4 Battery Pack for Power Tools and Home Appliances

Name: Durable 72V LiFePO4 Battery Pack for Power Tools and Home Appliances
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2273080605

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$230.00

5-49 Pieces

US$228.00

50-499 Pieces

US$226.00

500-999 Pieces

US$225.00

1,000+ Pieces

Product specifications

Nominal Voltage

Nominal Capacity

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

72V 40Ah

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Cycle Life

3000 Cycles

Max Load

24 Quantity(Cells)

Cathode Materials

Lifep04

Place of Origin

Jiangsu,China

Model Number

72V40ah

Operating

-30-60 Temperature(C)

Weight

47kg

Transport Package

Carton

Trademark

CNNTNY

Origin

China

HS Code

8507600090

Production Capacity

5000

Key features

Long Cycle Life: Boasts over 3000 charge cycles for supreme dependability.

Lightweight Design: At just 47kg, offers effortless portability and straightforward installation.

Efficient Energy Transfer: Precision-engineered for optimal voltage stability with minimal internal impedance.

Flexible Customization: Offers full customization, minor customization, and flexible customization options.

Strict Quality Control: Follows ISO9001 standard with 4 times inspection for each finished product.

Competitive Pricing: Lower prices available for larger quantity orders.

Sample Availability: Pre-production samples are available for confirmation before mass production.

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: ≤2.58h

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.

Product Q&A

Q:What is the MOQ?

10pcs

Q:Can I mix different designs?

Sure!

Q:Can I get a lower price if I order large quantities?

Yes, cheaper prices with more bigger size orders.

Q:Can I add or delete items from my order if I change my mind?

Yes, but you need to tell us asap. If your order has been done in our production line, we cannot change it. It is about 2 days after confirming the order.

Q:Can I get the pre-production sample?

Yes, we will send you pp sample, after you confirm, then we will start production.