Lithium Ion Battery 10kwh 20kw 30kw Li-ion, Specialized for E-Car, Hev

Name: Lithium Ion Battery 10kwh 20kw 30kw Li-ion, Specialized for E-Car, Hev
Brand: Hunan CTS Technology Co., Ltd.
SKU: 690197371

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$15.00-5,000.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Polymer Battery Pack

Connection Mode

Series and Parallel

Model NO.

PN402P1S

Rechargeable

Chargeable

Discharge Rate

High Discharge Rate

Size

Large

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car, Solar System, Golf Cart, Wheelchair

Electrolyte

Acid

Battery Material

LiFePO4 and Nmc

Weight

240g-2kg

Voltage

3.2V/3.6V

Capacity

12.5ah-100ah

Certificate

Un38.3/MSDS/CE/RoHS

Warranty

2years

Protection

PCB/PCM/BMS

Company Type

Reputed Factory

Charger

Available

Transport Package

Packed by Foam and Case and Carton

Specification

lifepo4 and NMC flat pouch cell

Trademark

Melsen

Origin

Hunan, China

HS Code

8507802000

Production Capacity

10000packs/Day

Key features

Extended Warranty Coverage: Comprehensive 2-year warranty with optional extended plans available.

High Cycle Life Performance: Over 2000 charge-discharge cycles at 100% depth of discharge.

Wide Customization Range: Customizable voltage from 3.2V to 144V and capacity from 10Ah to 200Ah.

High Energy Density Cells: Features LiFePO4 and NMC cells with up to 200Wh/kg energy density.

Advanced Safety Protection: Built-in PCB/PCM/BMS protection prevents fires and ensures safety.

Fast Sample Delivery: Sample orders delivered within 10 working days.

OEM and ODM Services: Full customization available from both samples and design specifications.

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: ≤5.56h

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:Do the batteries have a warranty?

Yes, currently 2 years; extended warranties are also available.

Q:How long do the batteries last?

10 years / 200,000 KM (124,275 miles) based on 100km battery pack. 2000 charges & discharges at 100%. This means approximately 10 years of normal use 200,000 KM. Normal use is defined as 20,000km/year. (12,500 miles/year)

Q:Do you use Lead Acid Batteries?

NO WE DO NOT! Our reasons: Lead Acid Batteries do not allow as many charge & discharge cycles as advanced lithium batteries. Lead Acid batteries degrade after 300 charge cycles in an electric car until they expire, approximately 1.5 -2 years of driving. Not cost effective to change your battery pack every two years. Lead Acid is HEAVY, and reduces your range, doesn't supply continuous power.