Are products tested before delivery?

Yes, all products undergo 6-8 hours of aging and strict testing before dispatch.

Sun Star Series Li-ion Battery Online UPS External Li-ion Battery

Name: Sun Star Series Li-ion Battery Online UPS External Li-ion Battery
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 2013694725

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$115.00

1-99 Pieces

US$112.00

100-999 Pieces

US$108.00

1,000+ Pieces

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

S Li-ion Battery Series 2KVA

Protection

Overcurrent

Application

Communication

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Centralized Model

Brand

Upsen

Line Mode ↔ Bat Mode

0ms

Nominal Input Voltage

110 / 115 / 120 / 127VAC or 220 / 230 /240VAC

Transport Package

Carton/Pallet

Specification

900w

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

10000000

Key features

0ms Transfer Time: Seamless switching between Line Mode and Bat Mode with 0ms interruption.

Flexible Voltage Input: Supports Nominal Input Voltage of 110-127VAC or 220-240VAC.

OEM/ODM Service: Free OEM service available; ODM service available for volume orders.

Strict Quality Testing: All products undergo 6-8 hours aging and strict testing before dispatch.

Sine Wave Output: Provides stable Sine Wave Output for sensitive communication equipment.

Long Standby Time: Designed as a Long-acting Machine for extended backup power needs.

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: ≤6.37hTerms 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.