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PowerShield PSCERBB20 Extended Battery Module, 20 x 12V Batteries, 3RU, for Centurion RT 6000L/10KL

Price:

$ 2,259.07


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PowerShield PSCERBB20 Extended Battery Module, 20 x 12V Batteries, 3RU, for Centurion RT 6000L/10KL

https://arcip.com.au/web/image/product.template/10848/image_1920?unique=ebb6a7b

The PowerShield PSCERBB20 is an external battery module with 20 x 12 V 9 Ah VRLA, 10-year design life that extends backup time on the PSCERT6000L. It is 3U high for rack installation. Highlights: Extends runtime; Batteries; Rack height; Matched to the UPS. Genuine PowerShield from ARC IP Networks at competitive prices, with Australia-wide delivery.

$ 2,259.07 2259.07 AUD $ 2,364.29 incl. GST

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UPS Battery Module Extended Runtime Rack/Tower
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SKU
PSCERBB20
Barcode
9346909000583
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The PowerShield PSCERBB20 is an external battery module with 20 x 12 V 9 Ah VRLA, 10-year design life that extends backup time on the PSCERT6000L. It is 3U high for rack installation.

ARC IP Networks supplies the genuine PowerShield PSCERBB20 in Australia with the full PowerShield Australian warranty and Australia-wide delivery.

PowerShield PSCERBB20 overview

The PSCERBB20 adds a string of 20 x 12 V 9 Ah VRLA, 10-year design life to a compatible PowerShield rack/tower UPS so the UPS can run longer on battery. PowerShield lists it for: PSCERT6000L.

Output power depends on the bank

The Centurion RT 6000L runs from external battery banks only, and the battery string sets its output power factor: 1.0 (6000 W) with the 20-battery PSCERBB20, 0.9 with 18 batteries and 0.8 with the 16-battery PSRTBB16. Typical recharge time is 4 hours for either bank. The PSCERBB20 uses 10-year design life VRLA batteries and is listed as PSRTBB20 in PowerShield's battery pack selection chart.

Key features

Extends runtime

Adds battery capacity to a compatible UPS.

Batteries

20 x 12 V 9 Ah VRLA, 10-year design life.

Rack height

3U.

Matched to the UPS

Listed by PowerShield for PSCERT6000L.

PowerShield PSCERBB20 specifications

At a glance

20 x 12 V 9 Ah VRLA, 10-year design life
3U
Fits PSCERT6000L
Model
PowerShield part numberPSCERBB20
TypeOptional rack battery bank for Centurion RT 6000L and 10KL
Battery
Batteries20 x 12 V 9 Ah VRLA, 10-year design life
Model
Also listed asPSRTBB20 (PowerShield battery pack selection chart)
Battery
Typical recharge time4 hours
Model
Output power factor with this bank1.0 (20-battery string)
Physical
Rack height3U
Dimensions (D x W x H)580 x 438 x 133 mm
PowerShield product listing
Net weight64 kg

Source: PowerShield official specifications (Centurion RT 6-10kVA Product Brochure, PowerShield Battery Bank Selection Guide). Runtime and efficiency figures are PowerShield published values; Specifications are subject to change by the manufacturer.

Download the Centurion RT 6-10kVA Product Brochure (PDF)

PSCERBB20 runtime at each load (PowerShield chart)

Load in VA at 0.7 power factor; minutes under optimal conditions; real runtime varies with temperature and battery age.

PSCERT6000L with the PSCERBB20

PSCERT6000L battery runtime in minutes by load, from the PowerShield runtime chart
Load (VA)250030003500400045005000600070008000
Load (W at 0.7 PF)175021002450280031503500420049005600
PSCERT6000L + 1 x PSCERBB2034282420181613108
PSCERT6000L + 2 x PSCERBB20826756484237292421

Source: PowerShield runtime comparison chart. Read how to read the PowerShield runtime chart.

Compatibility and fit

Fits: PSCERT6000L (Centurion RT 6000VA Long Run Online UPS); also listed for PSCERT10KL.

Related PowerShield guides

Buying and deployment advice from the ARC IP Networks team for PowerShield power protection in Australia.

Runtime guide

How to extend UPS runtime with PowerShield battery banks

Read the guide

Sizing guide

How to size a UPS: VA, watts and runtime

Read the guide

Maintenance guide

UPS battery replacement guide

Read the guide

Range guide

PowerShield UPS range explained

Read the guide

Buy the PowerShield PSCERBB20 from ARC IP Networks

ARC IP Networks is a trusted PowerShield supplier in Australia: genuine stock at competitive prices, with the full PowerShield Australian warranty, Australia-wide delivery and trade pricing.

  • Genuine PowerShield: supplied new with the PowerShield documentation listed above.
  • PowerShield Australian warranty, honoured in Australia.
  • Australia-wide delivery to every state and territory.
  • Trade and project pricing: call 1300 100 440 or email info@arcip.com.au.

Frequently asked questions

Straight answers about the PowerShield PSCERBB20 from the ARC IP Networks team. Last reviewed October 2026.

It is an external battery module with 20 x 12 V 9 Ah VRLA, 10-year design life that extends backup time on a compatible PowerShield UPS.

PowerShield lists it for PSCERT6000L and the Centurion RT 10KL.

PSCERT6000L at 3000 VA: about 28 minutes with one PSCERBB20, 67 minutes with two, per PowerShield's runtime chart. Real runtime varies with temperature and battery age.

The battery string sets the PSCERT6000L output power factor: 1.0 (6000 W) with 20 batteries, 0.9 with 18 and 0.8 with 16.

PowerShield quotes a typical recharge time of 4 hours for both the PSRTBB16 and PSCERBB20.

Yes. It is a long-run model with a larger charger and no internal batteries, so it runs from an external bank such as the PSRTBB16 (standard) or PSCERBB20 (optional).

It is 3U high and measures 580 x 438 x 133 mm (D x W x H).

ARC IP Networks is a trusted PowerShield supplier in Australia: genuine stock at competitive prices, with the full PowerShield Australian warranty, Australia-wide delivery and trade pricing. Call 1300 100 440 or request a quote for project and volume pricing.

Need the PSCERBB20 for runtime upgrades?

Ask ARC IP Networks for volume and project pricing, or a configured PowerShield quote with matching battery modules, network cards, rail kits and PDUs.

Genuine PowerShield in Australia. ARC IP Networks is a trusted PowerShield supplier in Australia: genuine stock at competitive prices, with the full PowerShield Australian warranty, Australia-wide delivery and trade pricing. Explore the PowerShield Australia hub for every UPS range, accessories and buying guides.

PowerShield Australia hub

Brand PowerShield
Form Factor Rackmount
Battery Type Lead Acid
Centurion RT 6-10kVA Product Brochure.pdf
Download
PowerShield Battery Bank Selection Guide.pdf
Download

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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