Do you have the documents required for battery shipments?

Yes, we have MSDS, UN38.3 and other releated documents.

What is the lead time for orders?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.

What are the shipping options for EU countries?

For most EU countries, we have option which is custom clearance free and tax free.

4s 14.8V 5500mAh 70c Lipo Battery Pack for RC Drone Fpv Airplane

Name: 4s 14.8V 5500mAh 70c Lipo Battery Pack for RC Drone Fpv Airplane
Brand: LINKTOSUN LIMITED
SKU: 2121320242

Guangdong, ChinaLINKTOSUN LIMITED

US$29.00-35.00

10 Pieces

Product specifications

4S 5500mah

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Polymer Battery Pack

Connection Mode

Series Connection

Model NO.

4S 5500mah

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

Electrolyte

Li-ion

Transport Package

Carton

Origin

China

Production Capacity

50000PCS/Year

Key features

High Discharge Performance: 70C constant discharge rate ensures robust power for racing and aerobatics.

Premium Battery Cells: Built with premium Fully brand cells for reliable and durable performance.

Large Capacity: 5500mAh capacity provides extended flight time for mid-size RC models.

Customization Support: OEM/ODM services available with professional R&D team technical support.

Cold Weather Reliability: Designed for reliable performance even in low temperature environments.

Versatile Application: Suitable for RC airplanes, EDF jets, helicopters, and FPV racing drones.

Company profile

LINKTOSUN LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: shenzhenAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryLINKTOSUN LIMITED is identified as a China-based manufacturer/factory with an offshore trading-company name also reported. The supplier states that it provides R&D, production, technical support, and after-sales services, and offers broad customization and ODM capability. Evidence indicates new products were launched in the past year, with 6–10 R&D engineers and 6–10 quality-control staff. ISO 14001 certification is reported. The supplier has inventory capability, documented service procedures, and qualified service suppliers, but no overseas warehouse, showroom, agent/branch, or SDK availability. Production scale is not fully verifiable because the reported annual output is below the stated threshold and no detailed capacity figures are provided. OEM service for well-known brands is explicitly claimed, but no specific customer names or case studies are supplied. Financial information is excluded.

Supplier typeThe supplier is identified as LINKTOSUN LIMITED, a limited company based in Shenzhen, Guangdong, China, and classified as a manufacturer/factory. A separate offshore business name is described as a trading company whose scope covers electronic, computer, communication, automation, and related equipment.

CertificationsThe supplier reports holding ISO 14001 certification for its management systems. The provided information does not specify the certification scope, issuing body, validity period, or any additional certifications.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and 6–10 R&D engineers. It does not have an available SDK, so its innovation capability is supported for product development and design but not for SDK-based integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.

Product Q&A

Q:Is OEM/ODM battery pack available?

Yes, OEM/ODM battery packs are welcome. We have a professional R&D Team to provide you technical support.

Q:What information do you need for customizing a battery pack?

1. Size of the battery pack 2. Voltage of the battery pack 3. Capacity of the battery pack 4. Max continuous discharge / working current 5.Whether balance is needed 6. Cable and connector types 7. Whether communication is needed.

Q:Can you print my logo on the battery cover?

Yes.

Q:Is sample order acceptable?

Yes.

Q:How should I pay? Which terms of payment do you accept?

T/T, Paypal, Western Union