3.7V 50ah Nmc Lithium Battery Cell Deep Cycle Rechargeable Li-ion Pouch Cell for EV Solar Energy Storage

Name: 3.7V 50ah Nmc Lithium Battery Cell Deep Cycle Rechargeable Li-ion Pouch Cell for EV Solar Energy Storage
Brand: Hunan CTS Technology Co., Ltd.
SKU: 2301101755

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$16.00

2 Pieces

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

Type

Nmc Pouch Cell

Cathode Material

NCM

Model NO.

CTS-LR51100

Rechargeable

Yes

Size

Small

Voltage

3.6V/3.7V

Capacity

10ah-50ah

Dimension(W*H)

310*100*11mm(50ah)

Continuous Discharge Rate

Peak Discharge Rate (10s)

Transport Package

Wooden Case and Carton

Specification

Cell Type: NMC

Trademark

CTS

Origin

Hunan

Key features

Customizable Capacity: Capacity ranges from 10Ah to 50Ah to meet specific needs.

High Cycle Performance: Retains over 85% capacity after 2000 cycles.

OEM & ODM Support: Full customization services available for designs and samples.

Premium Materials: Built with NMC cathode and ceramic separators for stability.

100% Quality Testing: Every cell undergoes strict factory tests with 25 detection criteria.

Global Technical Support: 24-hour instant support and overseas on-site installation services.

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedExhibition Experience

Hunan CTS Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai Port.Shenzhen Port.Average Response Time: ≤8.32h

AI-Powered supplier vetting

SummaryHUNAN CTS TECHNOLOGY CO., LTD. is identified as a factory-type, combined company in Changsha, China, with business activities covering battery manufacturing, battery-part production, electronic products, photovoltaic equipment, and related technology services. It reports production capacity of 500,000 EV batteries and 100,000 ESS batteries annually, two quality inspectors, standardized finished-product inspection instructions, and design customization from samples and designs. The supplier provides ODM and OEM services, including for well-known brands, but reported no new products in the past year and no available SDK. Service procedures, complaint handling, and corrective-action records are documented. It has in-stock capability but no overseas warehouse or showroom, and no valid manufacturing-capacity contract with its factory and affiliated subcontractors. Trade evidence is limited to one recorded transaction, with the supplier registered in March 2025.

Supplier typeThe supplier is described as a factory and a combined company located in Changsha, with stated battery manufacturing and battery-part production activities. Its business scope also includes technology development, electronic products, photovoltaic equipment, and import/export agency, while trade records identify it as HUNAN CTS TECHNOLOGY CO., LTD., registered in March 2025.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse or showroom, while its stated in-stock capability and lead times within 15 working days provide some fulfillment support.

R&D capabilityThe supplier reports no new products during the past year and no available SDK, which are explicit limitations. It does have stated technology research, software development, and resource-recycling technology activities, but these do not establish successful recent product innovation.

Production capacityThe supplier reports annual productivity of 500,000 EV batteries and 100,000 ESS batteries, two quality inspectors, standardized finished-product inspection instructions, and battery manufacturing in its business scope. Nevertheless, it reports no valid contract covering the factory and affiliated subcontractors, creating a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services, and reports OEM service for well-known brands. These statements directly support both product-design customization and outsourced design/manufacturing capability.

Client casesThe supplier states that it provides OEM services for well-known brands, and the trade record names L CHARGE HOLDING INC as an associated buyer. However, only one trade transaction is recorded, so the available customer-case evidence is limited.

Product Q&A

Q:Are these cells safe from liquid leakage and swelling?

Our cells are explosion-proof and leak-proof with built-in waste gas exhaust design, which effectively prevents cell bulging and ensures safe operation.

Q:What about internal resistance and performance stability?

The cells feature small internal resistance with steady power output, ideal for assembling battery packs and automotive power batteries.

Q:Are the cells eco-friendly and recyclable?

Rechargeable recyclable green energy cells, cost-effective and durable. Waste cells can be professionally recycled with low environmental pollution.

Q:What applications are these lithium cells suitable for?

Widely applied in solar energy storage, UPS, golf carts, boats, lighting equipment and various electric devices.

Q:Are the cells reliable after being assembled into battery packs?

Stable consistent performance with low hidden risks when matched with BMS, the ideal cell choice for energy storage and automotive battery assembly.