# UPS APC Back-UPS BK650EI 650VA 4x C13 output USB

**URL:** https://aio.lv/en/product--apc-bk650ei--13423
**Data updated:** 2025-11-30 20:26 (EET)
**Category:** UPS
**Manufacturer:** APC
**Manufacturer code:** BK650EI
**EAN:** 731304219781
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 155.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apc-bk650ei--13423

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 6.31 EUR |

## Summary description

The APC Back-UPS BK650EI is a reliable standby UPS with a capacity of 650VA and 400W output power. It features 4 C13 outlets, USB connectivity, and a sealed lead-acid battery with 9 Ah capacity. Ideal for protecting your devices from power outages and surges, it ensures uninterrupted power supply. Compliance with RoHS and other certifications guarantees safety and reliability.

## Long description

APC Back-UPS BK650EI provides emergency power and surge protection for connected equipment such as NAS, router, modem and media boxes. The built-in battery keeps devices running during outages and can, via USB connection, automatically initiate a safe shutdown of a NAS or PC when battery capacity is low, helping to avoid downtime and data loss. The unit includes replaceable internal battery cartridge (RBC17) and offers an equipment protection policy of €100,000. Factory warranty is 2 years, with an option to extend to 5 years using the APC service pack WBEXTWAR3YR-SP-01A.
Advantages
The Back-UPS BK650EI delivers uninterrupted backup power to critical devices and protects against voltage spikes and surges, including those caused by lightning. USB or serial connectivity enables automatic, orderly shutdowns to prevent data corruption. The user-replaceable battery cartridge (RBC17) simplifies maintenance and extends service life. APC also provides an equipment protection policy for added assurance.
Key specifications
Model: APC Back-UPS BK650EI
Built-in battery: user-replaceable RBC17 cartridge
Connectivity: USB (and optional serial) for safe shutdown
Protection: battery backup and surge protection (phone/fax/modem line protection, DSL compatible)
Equipment protection policy: €100,000
Factory warranty: 2 years (extendable to 5 years with APC service pack WBEXTWAR3YR-SP-01A)
How to use
Connect essential devices such as NAS, router, modem and media box to the battery-backed outlets and connect phone/fax/modem line if required. Use the USB (or serial) connection to link the Back-UPS to a NAS or PC and configure the provided shutdown software so the system powers down automatically when battery level is low. Replace the internal RBC17 battery cartridge when indicated to restore full runtime capacity.
Recommendations
Place the Back-UPS in a well-ventilated area away from direct moisture. Regularly test the unit and replace the RBC17 battery when runtime decreases noticeably. Consider purchasing the APC service pack WBEXTWAR3YR-SP-01A to extend warranty coverage to 5 years.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlets quantity | 4 AC outlet(s) |
| Number of output IEC jumpers | 2 |
| Power plug | C14 coupler |
| AC outlet types | C13 coupler, IEC 60320 |
| USB port | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery recharge time | 8 h |
| Typical backup time at half load | 14.7 min |
| Typical backup time at full load | 4.7 min |
| Replacement battery cartridge | 1 |
| Battery voltage | 12 V |
| Battery capacity | 9 Ah |
| Automatic battery test | Yes |
| Battery capacity | 111 VAh |
| Battery life (max) | 6 year(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Beige |
| Form factor | Tower |
| Cable length | 1.8 m |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 6.03 kg |
| Height | 165 mm |
| Width | 91 mm |
| Depth | 284 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 3048 |
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -15 - 45 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 95 |
| Non-operating altitude | 0 - 15240 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB cable |
| Quick installation guide | Yes |

### Certificates

| Feature | Value |
|---|---|
| Certification | A-tick, C-tick, CE, GOST, NEMKO |
| Compliance certificates | RoHS |

### Other features

| Feature | Value |
|---|---|
| Nominal output voltage | 230 |
| Nominal input voltage | 230 |
| Packaging content | Detachable IEC C13 to IEC C14 power cords |
| Filtering | Yes |

### Features

| Feature | Value |
|---|---|
| Audible alarm(s) | Yes |
| Output power capacity | 0.65 kVA |
| Surge energy rating | 310 J |
| Noise level | 45 dB |
| Input frequency | 50/60 |
| Maximum current | 7 A |
| Efficiency | 98.9 % |
| Output power | 400 W |
| Surge protection | Yes |
| Surge protection features | Modem, Telephone, Fax, Digital Subscriber Line (DSL) |
| Input operation voltage (max) | 286 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

| Feature | Value |
|---|---|
| Products per pallet | 48 pc(s) |
| Products per master (outer) case | 1 pc(s) |
| Harmonized System (HS) code | 85078000 |

### Packaging data

| Feature | Value |
|---|---|
| Bundled software | PowerChute Personal Edition |
| Package weight | 7310 g |
| Package depth | 415 mm |
| Package height | 494 mm |
| Package width | 185 mm |
| Software CD | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, Green Premium |

## FAQ

### How much does the UPS APC Back-UPS BK650EI BK650EI cost, and is it available for purchase?

The price is 188.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 693 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 22.06.2026 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. More information about warranty service: https://aio.lv/en/warranty

### 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 BK650EI BK650EI?

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.

## Image

https://aio.lv/img/cache/product/13423/65767796_large.webp