What payment terms do you accept?

We commonly accept T/T, Payoneer (for samples/small orders). Terms are confirmed with each order.

What is your warranty policy?

We provide a standard warranty (e.g., 1-3 years depending on the product) against manufacturing defects. Warranty details are specified in the contract.

Do you provide after-sales support?

Yes. We offer technical support, troubleshooting guides, and spare parts services. Our team is available to assist with installation or operational queries.

Professional 18650 21700 Cylindrical Cell Lithium-Ion Battery Pack for OEM Applications

Name: Professional 18650 21700 Cylindrical Cell Lithium-Ion Battery Pack for OEM Applications
Brand: Shenzhen Outputs Power Co., Ltd.
SKU: 2258653575

Guangdong, ChinaShenzhen Outputs Power Co., Ltd.

US$1.00-5.00

100 Pieces

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

OEM

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

1.5V～4.8V1.5V～4.8V

Usage

Multipurpose

Electrolyte

Li-ion

Configuration

Custom

Transport Package

Carton Box

Trademark

Outputs

Origin

China

HS Code

8507600020

Key features

Custom Configuration: Flexible customization from samples, designs, or full customization with tailored voltage and capacity.

OEM/ODM Support: Full OEM and ODM services available to transform client concepts into reliable power products.

Wide Cell Options: Built with cylindrical, Li-Polymer, or pouch cells including NMC, LFP, and prismatic types.

Integrated BMS Safety: Features robust construction with integrated Battery Management System for short-circuit protection.

Long Cycle Life: Designed for durability with more than 500 charge-discharge cycles.

Global Shipping: Flexible logistics via express courier, air freight, or sea freight to global destinations.

Comprehensive Certifications: Products comply with international standards including CE, UL, and UN38.3.

Diverse Applications: Suitable for power tools, robotics, medical devices, consumer electronics, and energy storage systems.

Company profile

Importers and ExportersFast DeliveryQuality Assurance100% Finished Products Inspection

Shenzhen Outputs Power Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.73h

About Our Factory & Business Background

AddressRoom 1107, Building 4, No. 9, Guangyuan 5th Road, Tangjia Community, Phoenix Subdistrict, Guangming District, Sz, Shenzhen, Guangdong, China

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity10 Pcs

Our Production Capability & Technical Expertise

Main ProductsEnergy Storage Battery, Lipo Battery Pack, Li-ion Battery Pack, Cylindrical Cell Battery Pack, Home Energy Storage System, All-in-One Ess, Balcony Energy Storage System, LiFePO4 Battery Pack

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2017-07-06

Main MarketsDomestic

New Products Launched in Last yearYes

Product Q&A

Q:What products do you offer?

We specialize in custom battery packs (using cylindrical, Li-Polymer, or pouch cells, etc.) and Home/Balcony Energy Storage Systems, with full OEM/ODM support.

Q:Are your products certified?

Yes. Our products comply with international standards such as CE, UL, UN38.3, etc. Specific certifications vary by product and region.

Q:What is your lead time?

For standard products, it's typically 15-30 days. For customized orders, the timeline depends on the design complexity and quantity, which we will confirm in advance.

Q:What are the shipping options?

We offer flexible shipping via express (e.g., DHL, FedEx), air freight, or sea freight, based on your requirements for cost and delivery speed.

Q:What is your minimum order quantity (MOQ)?

For standard products, MOQ is low (e.g., 1-10 units). For custom battery packs, MOQ varies by project.