UPS APC Back-UPS 500VA/300W BK500EI

Name: UPS APC Back-UPS 500VA/300W Tower BK500EI
Brand: APC
SKU: 13422
Price: 159.99 EUR
Availability: InStock

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UPS APC Back-UPS 500VA/300W Tower 230V 4x IEC C13

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The APC Back-UPS 500VA/300W Tower UPS provides reliable power protection with 4 IEC C13 outlets. It features a user-replaceable battery, sealed lead acid technology, and a compact tower design. With a total output of 300W and a battery capacity of 7Ah, it ensures your devices stay powered during outages. Compliance with multiple certifications ensures safety and reliability.

Available at price 159.99 €: 8 pcs.

Total available for order: 160 pcs.

Warranty: 2 Years

SKU: 13422

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

19.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

19.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

26.06.2026 {{selectedOffer.courierDeliveryString}}

From 6.43 € (Weight: 7.05 kg)

Parcel couriers

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

26.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 160.49 €: 5 pcs.

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Product information

Description

The APC Back-UPS BK550EI is an uninterruptible power supply designed to protect office equipment and data from power surges, spikes and blackouts. It includes six power outlets—three with battery backup for uninterrupted operation during outages and three for surge-only protection. The unit provides data line protection via an RJ45/analog phone line suitable for phone, fax, modem or DSL connections. Physical dimensions are 16.5 x 9.1 x 28.4 cm and the unit weighs 6.32 kg. At a 100 W load, the UPS delivers approximately 24 minutes and 20 seconds of runtime.

Advantages

The BK550EI combines battery backup and surge protection in a compact form factor, allowing continued operation of essential devices during short power failures while protecting connected equipment from voltage transients. Integrated data line protection helps safeguard communication lines. The six outlets separate battery-backed and surge-only loads for flexible equipment arrangement.

Key specifications

Model range: Back-UPS (APC)
Outlets: 6 total (3 battery backup, 3 surge-only)
Data line protection: RJ45 / analog phone line (phone, fax, modem, DSL)
Runtime at 100 W: 24 minutes 20 seconds (approx.)
Dimensions: 16.5 x 9.1 x 28.4 cm
Weight: 6.32 kg

How to use

Place the BK550EI on a stable, flat surface with adequate ventilation and connect essential equipment to the battery-backed outlets and noncritical devices to the surge-only outlets. Plug the UPS into a grounded mains socket and connect data lines to the RJ45/phone-line ports if protection is required. Follow the manufacturer's user manual for initial charging, battery testing and periodic maintenance to ensure reliable operation.

Recommendations

Use the battery-backed outlets for computers, network equipment or other critical devices and reserve the surge-only outlets for printers or peripherals that do not require continued operation during outages. Regularly test the battery and replace it according to the manufacturer's schedule to maintain backup runtime.

Specifications

AC outlets quantity:: 4 AC outlet(s)
Weight:: 6.32 kg
Output power:: 300 W
Output power capacity:: 0.5 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:: 8 h
Typical backup time at half load:: 13.8 min
Typical backup time at full load:: 3.8 min
Battery voltage:: 12 V
Battery capacity:: 7 Ah
Automatic battery test:: Yes
Battery capacity:: 83 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, REACH
Compliance certificates:: RoHS

Other features

Nominal output voltage:: 230
Nominal input voltage:: 230
Packaging content:: Detachable 1.2m IEC power cord Detachable 1.8 m IEC power cord
Filtering:: Yes

Features

Audible alarm(s):: Yes
Output power capacity:: 0.5 kVA
Surge energy rating:: 310 J
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 40 dB
Input frequency:: 50/60
Efficiency:: 99 %
Output power:: 300 W
Power protection features:: Overload
Surge protection:: Yes
Surge protection features:: Modem, Telephone, Fax, Digital Subscriber Line (DSL)
Input operation voltage (max):: 300 V
Input operation voltage (min):: 160 V
Waveform:: Sine
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)
Products per master (outer) case:: 1 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_3281_1474364856_5882_30677.pdf

apc-BK500EI-13422.pdf

Description

Instructions

mmo_3281_1474364856_5882_30677.pdf

apc-BK500EI-13422.pdf

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Warehouse	Stock	Delivery to the store	Store Price
BT23	5	Tuesday Best delivery	160.49 €
WH115	6	19.06.2026	175.49 €
WH319	3	16.06.2026	179.49 €
EU85	20	19.06.2026	184.49 €
EU58	5	01.07.2026	188.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH332	8	19.06.2026	159.99 €
WH109	25	07.07.2026	173.99 €
EU9	25	19.06.2026	177.49 €
WH15	63	19.06.2026	184.99 €

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160.49 €

Stock: 5

Delivery Date: Tuesday Best delivery

Warehouse: BT23

175.49 €

Stock: 6

Delivery Date: 19.06.2026

Warehouse: WH115

179.49 €

Stock: 3

Delivery Date: 16.06.2026

Warehouse: WH319

184.49 €

Stock: 20

Delivery Date: 19.06.2026

Warehouse: EU85

188.99 €

Stock: 5

Delivery Date: 01.07.2026

Warehouse: EU58

Available only for legal entities

159.99 €

Stock: 8

Delivery Date: 19.06.2026

Warehouse: WH332

173.99 €

Stock: 25

Delivery Date: 07.07.2026

Warehouse: WH109

177.49 €

Stock: 25

Delivery Date: 19.06.2026

Warehouse: EU9

184.99 €

Stock: 63

Delivery Date: 19.06.2026

Warehouse: WH15

Customer reviews

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Customer questions

FAQ

How much does the UPS APC Back-UPS 500VA/300W BK500EI cost, and is it available for purchase?

The price is 159.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 160 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 19.06.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

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 500VA/300W BK500EI?

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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