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header-product UPS battery CYBERPOWER RBP0128 — Sealed Lead Acid (VRLA), 48 V, 4 pcs, 9.5 kg, black
222.99 €

UPS battery CYBERPOWER RBP0128 — Sealed Lead Acid (VRLA), 48 V, 4 pcs, 9.5 kg, black

CYBERPOWER RBP0128 UPS battery 48 V (4 pcs) Photo 1
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UPS battery CYBERPOWER RBP0128 — Sealed Lead Acid (VRLA), 48 V, 4 pcs, 9.5 kg, black

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UPS battery CYBERPOWER RBP0128 — Sealed Lead Acid (VRLA), 48 V, 4 pcs, 9.5 kg, black

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Short description

Replacement UPS battery pack CYBERPOWER RBP0128 with Sealed Lead Acid (VRLA) chemistry, nominal voltage 48 V and four batteries included. Designed for use in compatible uninterruptible power supply systems to provide backup power and load support. Compact, black enclosure dimensions and 9.5 kg weight make it suitable for rack or cabinet installations and service replacement.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 10721825
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.10.2026 {{selectedOffer.courierDeliveryString}}
From 8.77 € (Weight: 10.40 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
30.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 74.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 6.19 euros per month
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Product information

Description

Replacement UPS battery pack CYBERPOWER RBP0128 provides a 48 V nominal voltage using Sealed Lead Acid (VRLA) technology in a compact black enclosure. The pack includes four batteries and is intended for installation in compatible uninterruptible power supply systems to restore or extend backup runtime and support critical loads. With a total weight of 9.5 kg and a form factor suitable for rack or cabinet installations, this battery pack is intended for service replacement and routine maintenance of UPS units.

Advantages

CYBERPOWER RBP0128 uses VRLA battery technology that allows installation without liquid maintenance and provides stable, predictable discharge behavior under UPS load conditions. The 48 V nominal voltage and four-cell configuration match many standby and line-interactive UPS architectures, enabling straightforward replacement and interoperability with compatible systems. The compact black enclosure and moderate weight simplify handling and mounting during service operations.

Suitable for

  • Replacing depleted or aged battery packs in compatible UPS systems
  • Extending backup runtime for network equipment, servers and telecom devices
  • Rack or cabinet installations where a compact 48 V battery pack is required
  • Preventive maintenance programs for uninterrupted power systems

Key specifications

  • Battery technology: Sealed Lead Acid (VRLA)
  • Nominal voltage: 48 V
  • Number of batteries included: 4
  • Colour: Black enclosure
  • Weight: 9.5 kg

How to use

Before replacing batteries, power down the UPS according to the manufacturer's service instructions and isolate the unit from mains power. Observe correct polarity and connector alignment when installing the CYBERPOWER RBP0128 pack into the compatible UPS bay or compartment. Secure the enclosure in the rack or cabinet mounting location and reconnect the UPS to mains power. Allow the UPS to perform any required battery conditioning or charge cycle as specified by the UPS manufacturer before returning the connected load to full operation.

Usage recommendations

Store and operate the battery pack within the temperature and humidity ranges specified by the UPS manufacturer. Inspect connectors and mounting hardware for corrosion or damage before installation. Dispose of replaced batteries according to local regulations for lead-acid battery recycling.

Specifications

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Sealed Lead Acid (VRLA)
Number of batteries included: The quantity of batteries that come with the product.
4 pc(s)
Battery voltage: The voltage (V) of the battery.
48 V
All features

Logistics data

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Harmonized System (HS) code:
8506808000

Operational conditions

Non-operating altitude:
0 - 15000
Operating altitude:
0 - 3000
Storage relative humidity (H-H):
0 - 95
Operating relative humidity (H-H):
0 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-15 - 45
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Packaging data

Package weight: Weight of the packaged product.
10400 g
Package depth: The distance from the front to the back of the packaging.
480 mm
Package height: The distance from the top to the bottom of the packaging.
165 mm
Package width: The distance from one side of the packaging to the other.
365 mm

Weight & dimensions

Depth: The distance from the front to the back of something.
314 mm
Height: The measurement of the product from head to foot or from base to top.
67 mm
Width: The measurement or extent of something from side to side.
207 mm
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
9.5 kg

Battery

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Sealed Lead Acid (VRLA)

Features

Compatibility: The other products, software and hardware this product can be used with.
PR1000ERT2U PR1000ERTXL2U
Product colour: The colour e.g. red, blue, green, black, white.
Black
Number of batteries included: The quantity of batteries that come with the product.
4 pc(s)
Battery voltage: The voltage (V) of the battery.
48 V

Description

Machine translation.

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Customer reviews

Customer questions

FAQ

How much does the CYBERPOWER RBP0128 UPS battery 48 V (4 pcs) cost, and is it available for purchase?

The price is 222.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 27.10.2026 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 CYBERPOWER RBP0128 UPS battery 48 V (4 pcs) 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 CYBERPOWER RBP0128 UPS battery 48 V (4 pcs) 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”;
  • Fill in the required details for the lending partner;
  • 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 CYBERPOWER 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 CYBERPOWER 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: battery technology, number of batteries included, battery voltage, 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 CYBERPOWER RBP0128 UPS battery 48 V (4 pcs)?

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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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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