Bulk Supply 22.2V 4400mAh 18650 Battery Pack Solution for Home Solar Storage

Name: Bulk Supply 22.2V 4400mAh 18650 Battery Pack Solution for Home Solar Storage
Brand: Shenzhen A&S Power Technology Co., Ltd.
SKU: 2220538805

Guangdong, ChinaShenzhen A&S Power Technology Co., Ltd.

US$2.50-30.20

10 Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

Model NO.

AS18650 22.2V 4400mah

Rechargeable

Yes

Size

Connection Mode

Series and Parallel

Discharge Rate

Low Discharge Rate

Accessories Type

Battery

Rated Capacity

>1000mAh

Standard Voltage

>12V

Usage

Remote Control Plane, Remote Control Car, Solar Sy

Electrolyte

Lithium Ion Battery

Nominal Voltage

22.2V

Nominal Capacity

4400mAh

Cycle Life

Over 500times

OEM/ODM

Welcome

Warranrt

12 Months

Quality Level

Brand Products

Samples for Testing

Yes

Type of Company

Manuafcturer

Transport Package

Safe Standard Export Cartons

Specification

18*65mm 6S2P

Trademark

A&S POWER / OEM /ODM

Origin

China

HS Code

8507802000

Production Capacity

10000PCS/Day

Key features

High Capacity Battery: Rated capacity over 1000mAh with typical 4400mAh and minimum 4250mAh.

Long Cycle Life: Over 500 charge-discharge cycles for durable performance.

Customizable Connection: Supports series and parallel connection modes for flexible configuration.

Fast Charging Capability: Approx 6.0 hours charge time with 880mA standard current.

OEM and ODM Welcome: Full customization, minor customization, and flexible options available.

12 Months Warranty: Comprehensive 12-month warranty coverage for peace of mind.

Sample Testing Available: Samples provided for quality checking after price confirmation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceProduct Certification

Shenzhen A&S Power Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤2.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-sector trading company in Longhua District, with OEM support for well-known brands, SDK availability, and documented R&D processes. It reports substantial LiFePO4 and lipo battery output, exports to East Asia, Europe, Australia, North America, and domestic markets, and typically fulfills orders within 15 working days during peak season. Customization is offered across several levels, while after-sales handling has documented complaint procedures and corrective-action records. The supplier reports CE, UL, IEC62133, and RoHS certifications, but the provided information does not independently verify them. Innovation evidence is mixed: the supplier has two R&D engineers, two patents, and R&D documentation, but no new products were launched last year. Overseas service infrastructure is limited, with no overseas warehouses, showrooms, agents, or branches. No specific customer names or case studies are provided.

CertificationsThe company description states that its products obtained CE, UL, IEC62133, and RoHS certification. These certifications are explicitly claimed, although no certificate numbers, issuing bodies, or validity details are provided in the slices.

After-Sales capabilityThe supplier has documented procedures and records for complaint handling, service-capability assessment, and corrective/preventive actions, and it offers training as an overseas service. However, it has no overseas warehouses, showrooms, agents, or branches, and the overseas-service country count is stated as zero.

R&D capabilityThe supplier reports SDK availability, two R&D engineers, two patents, R&D design and customization responsibilities, and auditable design input/output, review, verification, and validation documents. Against this, it launched no new products in the past year, so the evidence supports established R&D capability but not recent product-launch activity.

Production capacityReported output is 16.5 million LiFePO4 battery pieces and 26.4 million lipo battery pieces, with peak-season fulfillment within 15 working days and off-season lead time stated as within 15 working days to one month. The supplier also serves multiple international markets, but its quality-control testing equipment count is stated as zero and the quality-assurance and traceability statuses are unknown.

Customization capabilityThe supplier provides OEM services for well-known brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineers are specifically responsible for designing and customizing products according to customer needs, with supporting R&D documentation available for audit.

Product Q&A

Q:Where can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.

Q:How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

Q:What about the lead time for mass production?

Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry to months before the date you would like to get the products at your country.

Q:What is your terms of payment?

We accept T/T and L/C.