How do you deal with returns?

We will check the returns in 2 working days. After checking we will provide testing report to customer. We will resend new replacements with new order.

When can you send out the parcel?

About 5-7 days or according to the order quantity.

What are the payment ways?

We accept payment of T/T, Western Union, Paypal and Alipay and cash.

What is the shipping way?

We use express delivery like DHL, UPS, Fedex, TNT or by air by sea, Postal packet, etc.

Can you accept OEM order with requested package?

Yes, we accepted OEM order, printing your LOGO and design package as your request.

Li-ion Rechargeable Battery Replacement Batteries for Nv-Aqsi5 POS Terminal

Name: Li-ion Rechargeable Battery Replacement Batteries for Nv-Aqsi5 POS Terminal
Brand: Shenzhen Sunwind Energy Tech Co., Ltd.
SKU: 1983498905

Guangdong, ChinaShenzhen Sunwind Energy Tech Co., Ltd.

US$4.42-5.50

100 Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LCO

Model NO.

NV-AQSI5

Rechargeable

Yes

Size

Small

Battery Type

Lithium-Ion Battery

Power Source

Electric

Certification

CE, GB18287-2000, PSE

Socket Type of Charger

for USA/Canada

Packaging

Simple

Compatible Brand

POS Verfone

Voltage

7.4V

Capacity

2450mAh

Warranty

12 Months

MOQ

500PCS

Payment

Paypal, Western Union, Tt

Cycle Life

500 Times

Package

PE Bag++ White Box

Delivery Time

About 7 Days

Transport Package

PE Bag+White Box

Specification

as original

Origin

China

HS Code

8507600090

Production Capacity

100000PCS/Week

Key features

100% Brand New 0 Cycle: All batteries are brand new with 0 cycles, ensuring high quality and AAA grade performance.

OEM & Customization Service: We accept OEM orders, printing your logo and designing packages according to your specific requirements.

Professional Factory Support: Real factory with 3000sqm area and over 100 employees, welcoming overseas customers for visits.

Wide Compatibility: Compatible with POS Verfone NV-AQSI5 terminals and other brands like Samsung, Huawei, and Sony.

Flexible MOQ for Trials: Low MOQ of 100pcs for trial orders to check quality before placing bulk orders.

Multiple Payment Options: Accept T/T, Western Union, PayPal, Alipay, and cash for convenient transactions.

Fast Delivery & Shipping: Delivery within 5-7 days via DHL, UPS, FedEx, TNT, or by air/sea depending on quantity.

Comprehensive Warranty: 12-month warranty coverage with efficient return handling and replacement services.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Shenzhen Sunwind Energy Tech Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.78h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D information provided. It reports broad customization and ODM capabilities, recent product development, OEM service for well-known brands, and 100% finished-product inspection supported by three quality inspectors. It has in-stock capacity, participates in offline trade shows, and reports exports to multiple countries and regions. However, it has no supplier-management-system certification, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and zero stated countries with overseas services. Written procedures are absent for supplier approval, corrective and preventive actions, complaint handling, and supplier-service assessment. Financial records are referenced for 2021–2023, but the provided data does not establish financial strength.

Supplier typeThe supplier is classified as a combined company, and its offering information covers manufacturing, export trade, service, quality control, and R&D capabilities. This indicates a broad operational scope rather than a narrowly defined service-only entity.

CertificationsThe supplier explicitly reports no certification for its management systems. The absence of certification is a stated deficiency for this field.

After-Sales capabilityThe supplier has in-stock service capacity, accepts multiple trade and payment terms, and has participated in an offline trade show. However, it has no overseas warehouse, showroom, agent, or branch; reports zero countries with overseas services; and lacks written procedures or records for complaint handling, corrective actions, and service-capability assessment. These explicit gaps outweigh the limited service evidence.

R&D capabilityThe supplier reports that it had new products during the past year, provides ODM services, and offers extensive design customization. It does not have an available SDK, but the provided evidence still explicitly supports product-development and design capability.

Production capacityProduction-related evidence includes 100% finished-product inspection, three quality assurance and quality control inspectors, multiple listed machines, in-stock capacity, and stated lead times of within 15 working days off-season and one month during peak season. However, the supplier reports no valid contract with related subcontractors, creating a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization. These capabilities are reported consistently in both R&D and design-service information, providing strong evidence of broad customization capacity.

Client casesThe supplier states that its products have been exported to many countries and regions, reports OEM service for well-known brands, and cites participation in MWC2024. These statements provide positive but general evidence of market and customer exposure; no specific customer names, orders, or verifiable case details are supplied.

Product Q&A

Q:Are you a real factory or trader?

We are a real factory with 3000sqm area and about 100 employees. We warmly welcome overseas customers to visit.

Q:Is the battery with 0 cycle?

Yes, all our products are with 0 cycle, brand new, NEW OEM Battery and High Quality AAA.

Q:Do you have other brand mobile phone batteries?

Yes, we produce for many brands such as: For Phone Battery, For Huawei Battery, For Samsung Battery, For Sony Xperia Battery, For Nokia battery and other smart mobile phone batteries.

Q:Can you produce batteries other than mobile phone batteries?

Yes, our main products include mobile phone battery, tablet battery, GPS battery, POS terminal battery, Barcode scanner battery, BT speaker&headset battery, Smart watch battery, Game player battery etc. We also provide custom services as client's requirements.

Q:Is it possible to make a small order to check quality?

Yes, generally our MOQ is 100pcs for trial order. If you need bulk order, you can make several samples to test its quality firstly.