UPS APC Back-UPS 350VA/210W BK350EI

Name: UPS APC Back-UPS 350VA/210W Tower BK350EI
Brand: APC
SKU: 13421
Price: 135.99 EUR
Availability: InStock

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UPS APC Back-UPS 350VA/210W Tower 230V 4x IEC C13

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Short description

The APC Back-UPS 350VA/210W Tower UPS provides reliable power backup with 4 IEC C13 outlets. It features a user-replaceable battery, sealed lead acid technology, and a compact tower design. With a total output power of 210W and a battery capacity of 7Ah, it ensures your devices remain powered during outages. Compliance with RoHS and various certifications guarantees safety and environmental standards.

Available at price 135.99 €: 8 pcs.

Total available for order: 215 pcs.

Warranty: 2 Years

SKU: 13421

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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2b. Kengaraga str., Riga, Latvia, LV-1063

25.06.2026 {{selectedOffer.officeDeliveryString}}

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From 6.00 € (Weight: 6.44 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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36 months installment: from 3.78 euros per month

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Product information

Description

The APC Back-UPS BK350EI is an uninterruptible power supply designed to protect office systems and important data from power surges, spikes and blackouts. It includes six power outlets, five of which offer battery backup and one that provides surge protection only. The unit also supplies data-line protection via an RJ45 analog phone connection suitable for phone, fax, modem or DSL lines. Dimensions are 16.5 x 9.1 x 28.4 cm and the weight is 6.32 kg, with an estimated runtime of 14 minutes 52 seconds at a 100 W load.

Advantages

The BK350EI combines battery backup and surge protection in a compact form factor to maintain power to connected equipment during outages and to suppress harmful voltage spikes. Multiple UPS-backed outlets allow safe shutdown of essential devices while a dedicated surge-only outlet is available for non-critical equipment. Integrated data-line protection reduces the risk of damage to communication devices connected via an RJ45 analog phone line.

Key specifications

Model family: Back-UPS (BK350EI)
Number of outlets: 6 total (5 battery backup + 1 surge-only)
Runtime at 100 W: 14 minutes 52 seconds
Data-line protection: RJ45 analog phone line (phone/fax/modem/DSL)
Dimensions: 16.5 x 9.1 x 28.4 cm
Weight: 6.32 kg

How to use

Place the BK350EI on a stable, ventilated surface near the devices to be protected and connect important equipment to the UPS-backed outlets and non-critical devices to the surge-only outlet. Plug the RJ45 data line into the provided port to enable phone/fax/modem/DSL protection. Start connected equipment and monitor the UPS status indicators to confirm normal operation. In the event of a power outage, the UPS will supply battery power to devices plugged into the battery-backed outlets until the battery is depleted or power is restored.

Recommendations

For reliable protection, regularly test the UPS and replace the battery according to the manufacturer's maintenance schedule. Use the battery-backed outlets for critical office equipment such as desktop PCs, external drives and network devices that require controlled shutdown during extended outages.

Specifications

AC outlets quantity:: 4 AC outlet(s)
Weight:: 6.32 kg
Output power:: 210 W
Output power capacity:: 0.35 kVA
Product colour:: Beige

All features

Ports & interfaces

AC outlets quantity:: 4 AC outlet(s)
Number of output IEC jumpers:: 2
Power plug:: C14 coupler
AC outlet types:: C13 coupler
USB port:: Yes

Battery

Battery technology:: Sealed Lead Acid (VRLA)
Battery recharge time:: 6 h
Typical backup time at half load:: 22.1 min
Typical backup time at full load:: 8.6 min
Battery voltage:: 12 V
Battery capacity:: 7 Ah
Automatic battery test:: Yes
Battery capacity:: 116 VAh
Battery life (max):: 6 year(s)

Design

Product colour:: Beige
Form factor:: Tower
Cable length:: 1.83 m
LED indicators:: Battery replacement

Weight & dimensions

Weight:: 6.32 kg
Height:: 165 mm
Width:: 91 mm
Depth:: 284 mm

Operational conditions

Operating altitude:: 0 - 3000
Operating relative humidity (H-H):: 0 - 95
Storage temperature (T-T):: -15 - 45
Operating temperature (T-T):: 0 - 40
Storage relative humidity (H-H):: 0 - 95
Non-operating altitude:: 0 - 15000

Packaging content

Cables included:: USB cable, Phone (RJ-11)
Quick installation guide:: Yes

Certificates

Certification:: C-tick, CE, EN 50091-1, EN 50091-2,GOST, VDE, PEP, EOLI
Compliance certificates:: RoHS

Other features

Nominal output voltage:: 230
Nominal input voltage:: 230
Filtering:: Yes

Features

Audible alarm(s):: Yes
Output power capacity:: 0.35 kVA
Surge energy rating:: 310 J
Input frequency:: 50/60
Maximum current:: 7 A
Efficiency:: 98.6 %
Output power:: 210 W
Power protection features:: Overload
Surge protection:: Yes
Surge protection features:: Telephone, Modem, Fax, Digital Subscriber Line (DSL)
Input operation voltage (max):: 266 V
Input operation voltage (min):: 180 V
Output frequency regulation:: 47 - 63
UPS topology:: Standby (Offline)
Hold time (min):: 6 ms
Hold time (max):: 10 ms
Audible alarm modes:: Overload alarm, Low battery alarm

Logistics data

Products per pallet:: 48 pc(s)
Harmonized System (HS) code:: 85078000

Packaging data

Bundled software:: PowerChute Personal Edition
Package weight:: 7050 g
Package depth:: 368 mm
Package height:: 178 mm
Package width:: 241 mm
Warranty card:: Yes
Software CD:: Yes

Sustainability

Sustainability certificates:: Green Premium, ENERGY STAR

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Instructions

mmo_3280_1474364683_2168_16782.pdf

apc-BK350EI-13421.pdf

Description

Instructions

mmo_3280_1474364683_2168_16782.pdf

apc-BK350EI-13421.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH94	8	25.06.2026	135.99 €
BT5	1	Thursday Best delivery	141.99 €
BT10	3	Thursday Best delivery	149.99 €
EU1	27	18.06.2026	150.49 €
WH320	8	25.06.2026	151.49 €
WH320	8	25.06.2026	151.49 €
BT45	2	Friday	151.99 €
EU85	12	25.06.2026	156.99 €
WH337	29	25.06.2026	169.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	21	09.07.2026	145.49 €
BT24	1	16.06.2026	149.99 €
EU9	93	25.06.2026	149.99 €
WH15	2	25.06.2026	156.99 €

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135.99 €

Stock: 8

Delivery Date: 25.06.2026

Warehouse: WH94

141.99 €

Stock: 1

Delivery Date: Thursday Best delivery

Warehouse: BT5

149.99 €

Stock: 3

Delivery Date: Thursday Best delivery

Warehouse: BT10

150.49 €

Stock: 27

Delivery Date: 18.06.2026

Warehouse: EU1

151.49 €

Stock: 8

Delivery Date: 25.06.2026

Warehouse: WH320

151.49 €

Stock: 8

Delivery Date: 25.06.2026

Warehouse: WH320

151.99 €

Stock: 2

Delivery Date: Friday

Warehouse: BT45

156.99 €

Stock: 12

Delivery Date: 25.06.2026

Warehouse: EU85

169.99 €

Stock: 29

Delivery Date: 25.06.2026

Warehouse: WH337

Available only for legal entities

145.49 €

Stock: 21

Delivery Date: 09.07.2026

Warehouse: WH109

149.99 €

Stock: 1

Delivery Date: 16.06.2026

Warehouse: BT24

149.99 €

Stock: 93

Delivery Date: 25.06.2026

Warehouse: EU9

156.99 €

Stock: 2

Delivery Date: 25.06.2026

Warehouse: WH15

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Customer questions

FAQ

How much does the UPS APC Back-UPS 350VA/210W BK350EI cost, and is it available for purchase?

The price is 135.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 215 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 25.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can UPS APC Back-UPS 350VA/210W BK350EI be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the UPS APC Back-UPS 350VA/210W BK350EI online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
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Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All APC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized APC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ac outlets quantity, weight, output power, output power capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for UPS APC Back-UPS 350VA/210W BK350EI?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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