Do you test all goods before delivery?

Yes, all our products have more than 6~8 hours for againg, and strict test before dispatch

Is there a minimum order quantity (MOQ)?

Low MOQ, 5 pieces for sample checking is available.

Can I place a sample order?

Yes, sample order is acceptable to test and check quality for the first cooperation

How to proceed with an order?

Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirm the samples and places deposit for formal order. Finally, We arrange production.

Sine Wave Output OEM Guangdong China Home Battery Portable Power Online UPS

Name: Sine Wave Output OEM Guangdong China Home Battery Portable Power Online UPS
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 2116312824

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$298.00

10-99 Pieces

US$288.00

100-999 Pieces

US$268.00

1,000+ Pieces

Sample price:US$298.00/piece.Request sample

Product profile

Customization

Available

Nominal Capacity

518wh

Size

Medium

Model NO.

PG 500

Weight

6.6kg

Warranty

1years

AC Input

100V - 240VAC

Input Recharging

AC Adapter: DC 19V / 5A

Car Charger

19V / 2.5A

Solar Panel

MPPT, 18V ~24V / 5A (Max)

AC Output Wave

Pure Sine Wave

Battery Capacity

518wh / 140000mAh, 3.7V

Type

Lithium Battery

Cathode Material

LFP

Rechargeable

Yes

Transport Package

Carton

Specification

31*17*22cm

Trademark

UPSEN

Origin

Shenzhen

HS Code

8504402000

Production Capacity

50000PCS/Month

Key features

Pure Sine Wave Output: Provides clean AC output suitable for sensitive electronics and medical devices.

LFP Battery Technology: Uses Lithium Iron Phosphate cathode for enhanced safety and longer cycle life.

OEM/ODM Customization: Supports custom branding and design for volume orders with free OEM service.

CE Certified Quality: Products meet international CE standards with strict material and process control.

Low MOQ for Samples: Accepts small sample orders starting from just 5 pieces for quality testing.

Comprehensive Warranty: Offers 1-year warranty with 1% free units or 2% free parts for service.

Versatile Charging Options: Supports AC adapter, car charger, and MPPT solar panel recharging methods.

Global Export Experience: Exported to over 30 countries including Europe, America, and Southeast Asia.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen UPSEN Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤5.40hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated factory location, nine production lines, reported UPS and inverter output, and 21–30 quality-control staff. It has ISO9001:2015 certification and CE/RoHS product certification capability. Service processes, complaint handling, corrective actions, quality assurance, and material traceability are documented as established. The supplier supports several customization models and reported new products during the past year, but does not offer ODM services, provide SDKs, or provide OEM services for popular brands. Overseas infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial records are referenced for 2022–2024, but the supplied information does not provide enough detail to assess financial strength. No customer cases are explicitly provided.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE and RoHS product certification. These are explicit certification-related credentials, although the slices do not separately confirm the validity scope or issuing details of each certification.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaints, together with quality assurance and material traceability. However, it reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and 21–30 years of total R&D-engineer experience, supporting some R&D activity. It has no available SDK, and the slices do not provide a quantified R&D team size, patent record, or development performance data.

Production capacityThe supplier reports nine production lines, annual output of 600,000 UPS pieces and 1,000,000 inverter pieces, and 21–30 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide ODM services, but the listed customization options demonstrate broad stated customization capability.

Product Q&A

Q:What is the packing method?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, We can pack the goods in your branded boxes after getting your authorization letters.

Q:What are the terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What are the terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How long is the delivery time?

Generally, it will take 7-20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Do you provide OEM and ODM services?

Yes, we can provide free OEM Service, and ODM Service is available for volume order too.