Pl 4s2p 4400mAh High - Performance Lithium - Ion Battery Pack for Laser Particle Counter

Name: Pl 4s2p 4400mAh High - Performance Lithium - Ion Battery Pack for Laser Particle Counter
Brand: Guangdong Paili New Energy Co., Ltd.
SKU: 2112591082

Guangdong, ChinaGuangdong Paili New Energy Co., Ltd.

US$32.00

1-99 Pieces

US$30.00

100-999 Pieces

US$28.00

1,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

4S2P - 4400

Rechargeable

Yes

Size

Medium

Cycle Life

800 Cycles

Operating Temperature Range

-20℃ ~ 60℃

Maximum Continuous Discharge Current

Safety Features

Overcharge, Over - Discharge, Over - Current, Shor

Battery Internal Resistance

≤180mΩ

Transport Package

Carton

Specification

4S2P configuration, capacity 4400mAh, voltage 14.8

Trademark

Origin

China

HS Code

85076000

Production Capacity

50000 Pieces/Year

Key features

High Capacity & Voltage: 4400mAh capacity with 14.8V nominal voltage for stable power supply.

Long Cycle Life: Supports 800 charge cycles for long-lasting reliability.

Customizable Design: OEM/ODM supported with customizable discharge rate, connectors, and BMS.

Safety Protection: Built-in BMS with overcharge, over-discharge, and over-current protection.

Certified Quality: CE and RoHS certified ensuring high safety and compliance standards.

Fast Lead Time: Approximately 25 days production lead time for bulk orders.

Professional Manufacturer: 10+ years experience in Li-ion battery R&D and manufacturing.

Company profile

Product CertificationFull Customization100% Finished Products InspectionRaw Materials Reports

Guangdong Paili New Energy Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.98h

AI-Powered supplier vetting

SummaryGuangdong Paili New Energy Co., Ltd. is a China-based limited company established in 2016 with 14 employees and nine production lines. It reports broad customization, ODM, recent new-product development, documented R&D processes, and OEM service for well-known brands. Quality-related processes include quality assurance, material traceability, complaint handling, and corrective/preventive actions. However, it reports no supplier management-system certifications, only one year of total R&D engineer experience, no SDK, no overseas agents or warehouses, and no valid manufacturing contract with affiliated subcontractors. Financial information is indicated for 2022–2024, but the slices do not provide financial results or sufficient evidence to assess credibility. Overall, the supplier shows strengths in customization, R&D documentation, production scale, and quality procedures, while international service coverage and certification remain limited.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. Although the company states that it follows international management standards, no certification is evidenced in the provided slices.

After-Sales capabilityR&D technology engineers are responsible for technical support during production and after-sales service. The supplier also reports documented procedures and records for complaint handling and corrective/preventive actions, supporting an established after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and maintains R&D documentation covering design inputs, outputs, reviews, verification, and validation. Its technology engineers also handle new product development, although no SDK is available.

Production capacityThe supplier operates nine production lines, reports in-stock capability, and states average peak- and off-season lead times within 15 workdays. A material operational weakness is that no valid manufacturing contract exists with affiliated subcontractors, while overseas warehousing is unavailable.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization coverage.

Product Q&A

Q:Where can I get the price?

We usually quote within 12 hours after receiving your inquiry. Please provide detailed parameters such as voltage, capacity, discharge current, and application.

Q:Do you support OEM/ODM customization?

Yes. We can customize battery pack design, BMS, communication protocol (CAN, RS485, SMBus, etc.), casing, connectors, and labels according to your requirements.

Q:What are your payment terms?

T/T is accepted (30% deposit, 70% before shipment). Small sample orders can also be paid via PayPal.

Q:What is your warranty policy?

12 months warranty against manufacturing defects. In case of quality issues, we provide repair, replacement, or technical support.