What payment methods do you accept?

We accept T/T wire transfer, Trade Assurance, and PayPal.

What is the warranty policy?

We offer a 30-day free refund, 4-month free replacement, and lifetime maintenance service from the date of delivery. Damages caused by improper use are not covered.

Samsung 30q 3000mAh Battery Pack – Reliable Power Source for Robotics Applications

Name: Samsung 30q 3000mAh Battery Pack – Reliable Power Source for Robotics Applications
Brand: EVVA TECHNOLOGY CO., LIMITED
SKU: 2203602375

Guangdong, ChinaEVVA TECHNOLOGY CO., LIMITED

US$150.00-500.00

10 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

Samsung 18650 30Q

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Large

Accessories Type

Battery

Rated Capacity

OEM

Standard Voltage

OEM

Usage

OEM

Electrolyte

Li-ion

Transport Package

Carton

Specification

OEM

Trademark

EVVA/OEM

Origin

China

HS Code

8507600090

Production Capacity

500000pieces/Year

Key features

High Capacity 60Ah: Features Samsung INR18650-30Q6 cells with 60Ah nominal capacity for reliable power.

Customizable BMS: Protection circuit and connectors (XT60/XT90) are customizable to fit specific needs.

Global Certifications: Meets CE, RoHS, UN38.3, and UL standards for safe international use.

Long Cycle Life: Designed for over 1000 cycles at 80% depth of discharge for durability.

OEM/ODM Service: Offers full customization including voltage, capacity, and usage scenarios.

Original A-Grade Cells: Uses 100% original cells from Samsung, Panasonic, LG, and other top brands.

Fast Lead Time: In-stock items ship within 2 days; customized packs take 10-15 days.

Lifetime Maintenance: Provides 4-month free replacement and lifetime maintenance service.

Company profile

Exhibition ExperienceManagement CertificationQuality AssuranceCustomization from Designs

EVVA TECHNOLOGY CO., LIMITED

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.57h

AI-Powered supplier vetting

SummaryThe supplier operates across new-energy technologies, batteries and components, electronic equipment, automation, intelligent UAVs, AI-related services, and specialized materials. It reports ISO 9001/ISO 9001:2015 management-system certification and CE product compliance certification. Evidence indicates broad customization and ODM/OEM capabilities, recent product development, three production lines, and equipment for lithium-battery sorting, welding, balancing, testing, and inspection. However, the supplier reports no available SDK, while after-sales complaint handling and corrective/preventive-action arrangements are recorded only as “Others.” Financial records are indicated for 2022–2024, but the slices do not provide assessable financial performance details. Customer-related evidence is limited to OEM service for known brands, without named customers or specific case outcomes.

Supplier typeThe supplier is positioned as a diversified manufacturer and technology provider covering batteries, new-energy equipment, electronic and electromechanical products, automation systems, intelligent UAVs, AI and IoT-related services, and specialized chemical or bio-based materials. This breadth supports classification as a multi-sector new-energy and technology manufacturer rather than a narrowly focused supplier.

CertificationsThe supplier reports ISO 9001 and ISO 9001:2015 management-system certification, together with CE certification for product compliance. These are explicit certifications covering management systems and product conformity, although no additional certification types are provided.

R&D capabilityThe supplier reports new products within the past year, ODM services, broad design customization, and activities involving emerging energy technologies, AI systems, algorithms, IoT, electronic materials, automation, and intelligent UAVs. It explicitly reports no available SDK, which limits evidence for software-development integration capability but does not negate the demonstrated product and technology R&D scope.

Production capacityThe supplier operates three production lines and reports manufacturing capabilities spanning batteries, battery components, specialized electronic equipment, robots, automation systems, electromechanical products, communication devices, and intelligent UAVs. Listed equipment includes automatic cell sorting, spot welding, lithium-battery balancing, resistance testing, CCD projection, and an automated lithium-battery sorting and welding line, providing direct evidence of battery-related production infrastructure.

Customization capabilityThe supplier explicitly offers customization from designs, minor customization, flexible customization, and full customization. These options are reported both for R&D/design services and as a design-services capability, indicating support for projects across multiple customization levels.

Product Q&A

Q:Is the battery quality guaranteed?

Yes, we guarantee that all cells are 100% original from top brands like Samsung, Panasonic, and LG. Each cell undergoes full inspection and grouping before assembly, and finished packs are fully inspected before shipment.

Q:How can you prove the cells are original?

We can provide original pack lists, outgoing inspection reports, and other related documents issued by the manufacturers to verify the authenticity of the cells.

Q:Are you a factory and what services do you provide?

Yes, we have our own factory with over 20 years of experience in lithium batteries. We provide OEM and ODM services, with quality strictly controlled under ISO 9001:2015.

Q:What certifications does the battery have?

We have ISO 9001:2015 for quality management. Our batteries hold CE, ROHS, CB, UN38.3, and MSDS certifications. For OEM packs, we can assist with additional certifications if needed.

Q:What is the lead time for orders?

For in-stock products, the lead time is within 2 working days after payment. For customized battery packs, the lead time is approximately 10-15 days.