What certifications do the batteries have?

Our products passed the CE, ROHS, FCC certification, as well as UN38.3 and MSDS.

What are the payment terms?

We accept Paypal, Bank Transfer, Western union, and Alibaba Credit Insurance order.

Can you provide OEM services?

Yes, we can make OEM battery packs from 12v-200v, 10-200ah based on your requirements.

Li-ion Battery Pack 72V 40ah Lithium Battery for Electric Scooter

Name: Li-ion Battery Pack 72V 40ah Lithium Battery for Electric Scooter
Brand: Hunan CTS Technology Co., Ltd.
SKU: 884538555

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$840.00

1-499 Pieces

US$690.00

500-1,999 Pieces

US$560.00

2,000+ Pieces

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

CTS7240

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

200*200*270mm

Accessories Type

Battery

Rated Capacity

40ah

Standard Voltage

72V

Electrolyte

Li-ion

Certificate

Un38.3/MSDS/CE/RoHS

Protection

PCB/PCM/BMS

Weight

22kg

Voltage

60V, 72V

Capacity

20ah, 40ah

Warranty

1 Year

Company Type

Reputed Factory

Charger

Available

Application

UPS, Elecreic Vehicle Car Truck

Battery Type

Lithium Ion Battery Pack Ncm

Sample

Transport Package

Packed by Foam and Case and Carton

Specification

lifepo4 and NMC flat pouch cell

Trademark

CTS

Origin

Hunan, China

HS Code

8507802000

Production Capacity

10000packs/Day

Key features

Advanced BMS Protection: Built-in PCB/PCM/BMS protects against overcharge, overdischarge, and short circuits.

Fast Charging Capability: Can be fully charged in 1-3 hours, significantly faster than traditional lead-acid batteries.

Long Lifespan & Low Weight: Features long life cycles and weighs up to 6 times less than AGM lead-acid batteries.

1-Year Warranty Coverage: We promise replacement within 12 months if any quality problems are found.

Multi-Scenario Application: Suitable for EVs, E-bikes, UPS, energy storage, telecom, and various electric vehicles.

Certified Safety Standards: Products passed CE, ROHS, FCC, UN38.3, and MSDS certifications for safe usage.

Flexible OEM/ODM Service: Customizable voltage (60V-200V) and capacity (10-200Ah) based on samples or designs.

Low Self-Discharge Rate: Self-discharge is 10-20 times lower than competitors, ensuring better energy retention.

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: ≤5.78h

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.