Rechargeable Lithium Battery, Power Supply, High Discharge 21700 Battery, Lithium-Ion Battery, 6s2p 21700

Name: Rechargeable Lithium Battery, Power Supply, High Discharge 21700 Battery, Lithium-Ion Battery, 6s2p 21700
Brand: Shenzhen Xinxinchen Technology Co., Ltd.
SKU: 2148421845

Guangdong, ChinaShenzhen Xinxinchen Technology Co., Ltd.

US$3.95

2-499 Pieces

US$3.92

500-2,999 Pieces

US$3.88

3,000-9,999 Pieces

US$3.75

10,000+ Pieces

Sample price:US$3.98/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

Inr

Model NO.

P42A

Rechargeable

Yes

Size

21700

Model No

P42A

Cycle Life

500-1000

Applications

E-Scooter, E-Bike

Discharge Current

45A

Warranty

1 Years

Voltage

3.7V

Quality

Original Grade a

Certifications

CE/RoHS/Bis/SGS

Transport Package

Original Packing

Specification

INR 21700 P42A 4200mAh 45A

Trademark

Molicel

Origin

China Taiwan

HS Code

8506500000

Production Capacity

200000 PCS/Month

Key features

High Discharge Current: Supports up to 45A pulse current for high-power applications.

OEM Service Available: Accepts OEM orders for custom battery pack projects.

Long Cycle Life: Provides 500 to 1000 charge cycles for reliable performance.

Multiple Certifications: Certified with CE, RoHS, BIS, and SGS standards.

Fast Shipping Options: Door-to-door via UPS, DHL, FedEx, TNT or air/vessel shipping.

Large Stock Availability: Monthly sales exceed 1,000,000 pieces with fast delivery.

Company profile

Shenzhen Xinxinchen Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.80h

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 after-sale service?

1.Half a year warranty 2.Track the order until you get the goods 3.Choose the cheapest and safest shipping company 4.We will replace the broken parts with new parts in your next order

Q:How to order?

1.Please let us know what kind of model,color,battery capacity you need 2.We will make a P/I ( Proforma Invoice ) for you 3.Pay the money or deposit to us after you confirm the P/I 4.Goods will be delivered after we receive your balance 5.You will get the goods about 3-6 days later

Q:Why choose us?

1:Shenzhen Xinxin Technology Co.,Ltd could offer various styles rechargeable batteries/chargers with different types 2:Large stock for fast shipping. 3:High quality with lower price 4:Sample order & samller quantity is ok 5:100% real photo 6.Reliable quality assured.