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During peak season, the lead time is one month. During the off-season, it is within 15 workdays.

Original Grade a Samsung 18650 Battery Cell Inr 18650 25r 2500mAh 20A

Name: Original Grade a Samsung 18650 Battery Cell Inr 18650 25r 2500mAh 20A
Brand: Shenzhen Xinxinchen Technology Co., Ltd.
SKU: 2121031295

Guangdong, ChinaShenzhen Xinxinchen Technology Co., Ltd.

US$2.05

2-499 Pieces

US$1.95

500-2,999 Pieces

US$1.85

3,000-9,999 Pieces

US$1.78

10,000+ Pieces

Sample price:US$2.15/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

25R

Rechargeable

Yes

Size

18650

Model No

25r

Cycle Life

500-1000

Applications

E-Scooter,E-Bike

Discharge Current

20A

Warranty

1 Years

Voltage

3.7V

Quality

Original Grade a

Transport Package

Original Packing

Specification

INR 18650 25R 2500mAh 20A

Origin

Korean

Production Capacity

5000000onthpcs/Month

Key features

Original Grade A Quality: 100% original Samsung INR 18650 cells with stable high-grade A quality assurance.

High Capacity & Current: 2500mAh nominal capacity with 20A maximum discharge current for high power needs.

OEM Service Available: We accept OEM orders for customer battery pack projects with custom model support.

Wide Application Scope: Suitable for E-Scooters, E-Bikes, and other high-drain electronic devices.

Fast Shipping Options: Large stock available for fast shipping via UPS, DHL, FedEx, or by vessel.

Professional Manufacturer: Over 12 years experience as a professional lithium battery cell manufacturer.

Company profile

Shenzhen Xinxinchen Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryThe supplier is identified as Shenzhen Xinxinchen Technology Co., Ltd., a China-based company in Shenzhen's Bao'an District. The records describe it as both a trading company and a manufacturer/factory, with a business scope covering batteries, photovoltaic equipment, energy-storage services, and related products. It holds ISO 9001 certification and reports 6–10 R&D engineers and 6–10 quality-control staff. Customization capabilities are broad, including sample-, design-, full-, minor-, and flexible customization. However, no SDK is available and no new products were launched during the past year. Service strengths include a clear complaint-handling procedure with follow-up records, Shenzhen Port proximity, and stated lead times of within 15 workdays in both peak and off-peak periods. Financial credibility, raw-material traceability, environmental compliance, and fire-drill capability cannot be conclusively assessed from the provided records.

Supplier typeThe supplier is explicitly classified as a trading company in the business profile and is also identified as a manufacturer/factory in the company information. Its stated business scope covers battery sales, battery spare parts, photovoltaic equipment and components, energy-storage technology services, domestic trade agency, and security equipment sales.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of certification holding, although no additional certifications are listed.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure supported by implementation records. It also reports service proximity to Shenzhen Port and lead times within 15 workdays in both peak and off-season periods; however, its corrective and preventive action mechanism has no written procedures or records.

R&D capabilityThe supplier reports 6–10 years of total experience among R&D engineers, but it has no available SDK and launched no new products during the past year. These explicit limitations prevent a positive assessment of current innovation capability.

Production capacityThe supplier is identified as a manufacturer/factory, reports annual output in the stated production range, and has 6–10 quality-control staff. It also states lead times within 15 workdays during both peak and off-season periods, supporting evidence of production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that it accepts OEM orders for customer battery-pack projects, providing direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty period for the battery?

We provide a half-year warranty. Additionally, we will replace any broken parts with new ones in your next order.

Q:How can I place an order?

Please specify the model, color, and battery capacity. We will send a Proforma Invoice (P/I). After you pay the deposit or balance, goods will be delivered within 3-6 days.

Q:What are the shipping methods available?

We offer Door-to-Door service via UPS, DHL, FedEx, and TNT. Air or vessel shipping via your forwarder is also acceptable.

Q:What is the nominal voltage and capacity?

The nominal capacity is 2500mAh, and the nominal voltage is 3.6V. The standard charge voltage is 4.2V.

Q:Why should I choose your company?

We offer various styles, large stock for fast shipping, high quality at lower prices, and reliable quality assurance with 100% real photos.