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CyberPower RBP0128 Replacement Battery Cartridge, 48 V (4 x 12 V 7 Ah) Sealed Lead-acid

Price:

$ 309.67


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CyberPower RBP0128 Replacement Battery Cartridge, 48 V (4 x 12 V 7 Ah) Sealed Lead-acid

https://arcip.com.au/web/image/product.template/16765/image_1920?unique=e1353a0

CyberPower RBP0128 replacement battery cartridge (RBP) for CyberPower UPS: PR1000ERT2U, PR1000ERTXL2U and BP48VP2U01. Contains 4 x 12 V 7 Ah sealed lead-acid batteries, 48 V DC nominal output. Ready-to-use, leak-proof and maintenance-free design certified by CyberPower for guaranteed compatibility. Size 207 x 67 x 314 mm (W x H x D), weight 9.5 kg. Genuine CyberPower from ARC IP Networks, authorised CyberPower reseller with Australian stock.

$ 309.67 309.67 AUD $ 309.67 incl. GST

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    Authorised Australian Reseller | Australian Stock | Genuine Local Warranty

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RBP0128

CyberPower RBP0128 at a glance

The CyberPower RBP0128 is a genuine replacement battery cartridge (RBP) for CyberPower UPS systems including the PR1000ERT2U, PR1000ERTXL2U and BP48VP2U01. It contains 4 x 12 V 7 Ah sealed lead-acid batteries with a nominal output of 48 V DC, in a ready-to-use, leak-proof and maintenance-free pack that lets you restore UPS runtime without refilling or rewiring batteries.

ARC IP Networks is an authorised CyberPower reseller in Australia. We supply the CyberPower RBP0128 from Australian stock.

Nominal output48 V DC
Batteries4 x 12 V 7 Ah
FitsPR1000ERT2U + 2 more
Weight9.5 kg

Best for

  • Restoring runtime on PR1000ERT2U and related CyberPower UPS models with worn batteries
  • Planned battery replacement as part of UPS maintenance
  • Keeping a spare cartridge on hand for critical sites

Key features

Ready-to-use CyberPower battery cartridge designed to replace the batteries in compatible UPS systems.

4 x 12 V 7 Ah sealed lead-acid batteries, 48 V DC nominal output.

Leak-proof sealed lead-acid design that is stable and safe.

Maintenance-free: no need to refill battery fluid.

Certified by CyberPower for guaranteed compatibility and quality.

Compatible UPS: PR1000ERT2U, PR1000ERTXL2U and BP48VP2U01.

Cartridge size 207 x 67 x 314 mm (W x H x D), 9.5 kg.

CyberPower RBP0128 specifications

CyberPower RBP0128 technical specifications
SpecificationValue
General
ModelRBP0128
Product typeUPS replacement battery cartridge (RBP)
Nominal output voltage48 V DC
Compatible UPSPR1000ERT2U, PR1000ERTXL2U and BP48VP2U01
Battery
Battery typeSealed lead-acid
Battery quantity4
Single battery voltage12 V
Single battery capacity7 Ah
Physical
Dimensions (W x H x D)207 x 67 x 314 mm
Weight9.5 kg
Shipping dimensions (W x H x D)365 x 165 x 480 mm
Shipping weight10.4 kg
Environment & Warranty
Operating temperature0 ~ 40 °C
Operating humidity (non-condensing)0 ~ 95 %
Storage temperature-15 ~ 45 °C

Figures from CyberPower's official product information.

The CyberPower RBP0128 in depth

Restore your UPS runtime

CyberPower RBP0128 restores life to UPS systems to keep up the system's performance. The ready-to-use battery pack allows users to replace batteries easily. The Battery Cartridge adopts leak-proof sealed lead-acid battery which is stable and safe, to ensure the power system's reliability.

Safe, maintenance-free batteries

The battery is certified by CyberPower, guaranteeing the product's high quality and safety. Its maintenance-free design exempts user from having to refill the battery fluid.

Compatibility

The RBP0128 fits the PR1000ERT2U, PR1000ERTXL2U and BP48VP2U01. It holds 4 x 12 V 7 Ah batteries (48 V DC nominal). Check your UPS model or its battery cartridge (RBP) label before ordering.

Frequently asked questions

Straight answers about the CyberPower RBP0128 from the ARC IP Networks team. Last reviewed October 2026.

The RBP0128 is the replacement battery cartridge for the CyberPower PR1000ERT2U, PR1000ERTXL2U and BP48VP2U01.

4 sealed lead-acid batteries, each 12 V 7 Ah, giving a nominal 48 V DC output.

Yes. It uses leak-proof sealed lead-acid batteries, so there is no battery fluid to refill.

The cartridge measures 207 x 67 x 314 mm (W x H x D) and weighs 9.5 kg; shipped, it is 10.4 kg.

ARC IP Networks is an authorised CyberPower reseller and supplies the RBP0128 from Australian stock.

Explore more CyberPower: CyberPower in Australia · CyberPower

Buy the CyberPower RBP0128 in Australia

ARC IP Networks is an authorised CyberPower reseller, supplying CyberPower products to homes, businesses and integrators across Australia.

  • Genuine CyberPower with the full manufacturer's warranty.
  • Australian stock, shipped Australia-wide.
  • Local pre-sales help choosing the right model.
  • Trade and project pricing available.

Need help choosing CyberPower?

Ask ARC IP Networks for project pricing or a quote, or call us to check the right CyberPower model for your site.

Brand CyberPower

Accurate Shipping Costs

Our online shipping calculator is designed to provide a final, accurate shipping cost based on the items in your cart and your delivery postcode. Shipping costs are calculated at checkout based on your order and delivery postcode. The final cost is calculated based on several factors which are automatically accounted for by our system, including:

  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
  • The weight and dimensions of the order (including heavy or oversized items).
  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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