What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the battery safe against short circuits or overcharging?

Yes, the batteries pass rigorous safety tests including overcharge, over discharge, short circuit, drop, hot oven, crush, and needle puncture without fire or explosion.

Rechargeable Nmc Batteries Pouch 3.7V 32ah 37ah Lithium Battery Cell for EV, Hev, Solar Panel, UPS

Name: Rechargeable Nmc Batteries Pouch 3.7V 32ah 37ah Lithium Battery Cell for EV, Hev, Solar Panel, UPS
Brand: Hunan CTS Technology Co., Ltd.
SKU: 1989054911

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$15.00

16-999 Pieces

US$8.00

1,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Rechargeable

Chargeable

Discharge Rate

High Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

10ah-100ah

Standard Voltage

3.2V 3.6V 3.7V

Usage

Remote Control Boat, Remote Control Car, Solar&Wind Storage, EV Hev

Electrolyte

Li-ion

Certificate

Un38.3/MSDS/CE/RoHS

Voltage

3.2V-3.65V(Increase Voltage in Series)

Case

Blue Film or Metal Case

Company Type

Factory

Lifespan

Over 2000cycles

Transport Package

Packed by Foam and Case and Carton

Specification

9.0mm*137mm*232mm

Trademark

OEM

Origin

Hunan, China

HS Code

8507802000

Production Capacity

10000packs/Day

Key features

Wide Capacity Range: Available from 10Ah to 100Ah with multiple NMC and LiFePO4 options.

High Safety Performance: Passes overcharge, short circuit, crush, and needle puncture tests without fire or explosion.

OEM/ODM Customization: Custom voltage (12V-200V), capacity, and casing based on samples or designs.

Fast Sample Delivery: Sample orders delivered within 1-3 working days for quick evaluation.

Multi-Application Support: Suitable for EVs, solar storage, UPS, e-bikes, and industrial equipment.

Professional R&D Team: 6 engineers dedicated to innovation, process control, and product optimization.

Strict Quality Control: 100% inspection of finished products including visual and functional checks.

Certified Products: Products hold CE, RoHS, FCC, UN38.3, and MSDS certifications.

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: ≤5.50h

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.