Replacement RBC33 Backup Battery Kit
Item #: APC-33   |    In Stock

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Replacement RBC33 Backup Battery Kit

Item #: APC-33   |  In Stock

Today's Price: $84.95

Price: $84.95

Best Value
1 Year Factory Direct Warranty
Brand New
100% Compatibility
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Product Specifications for Replacement RBC33 Backup Battery Kit

BM Part #: APC-33
Voltage: 12 Volt
Capacity: 9 Ah
Type: Sealed Lead Acid
Length: 5.88"
Width: 2.5"
Height: 7.75"
Shipping Weight: 12.00Lbs
Warranty: 1 Year Factory Direct

Product Description


  • RBC33 Replacement
  • 1 Year Warranty
  • 100% OEM compatible

Brand New First Quality Factory Direct

If you are using these batteries for a UPS please verify the quantity needed by looking in the owners manual, checking inside the UPS or calling us.

Sealed Maintenance Free

The valve regulated, spill-proof construction of this battery allows trouble-free, safe operation in any position. There is no need to add electrolyte, as gases generated during charging are recombined in a unique "oxygen cycle".

Long Service Life

A dependable service life can be expected under normal operating conditions.

Long Shelf Life

Low self-discharge rate allows for storage of fully charged batteries for longer periods of time before charging is required. Lower storage temperatures will further extend shelf life.

Wide Operating Temperature Range

May be discharged over a temperature range of -40°C to +60°C (-40°F to +140°F), and charged at temperatures ranging from -20°C to +50°C (4°F to +122°F).

Rugged Construction

The high-impact resistant battery case is made either of non-conductive ABS plastic or styrene. Large capacity batteries frequently have polypropylene cases, all of these materials impart great resistance to shock, vibration, chemicals and heat.

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Cross Reference

The Replacement RBC33 Backup Battery Kit has been cross-referenced to be compatible with or replace these OEM part numbers and models:
  • APC BR1000-IN
  • APC BR1200
  • APC BR1500
  • APC BR1500-FR
  • APC BR1500-IN
  • APC BR1500I
  • APC BT1500
  • APC BX1500
  • APC SC1000
  • APC SC1000I
  • APC SC1000ICH
  • APC SN1000

Customer Reviews

5 Reviews | 5.0 out of 5
5 stars (5)
4 stars (0)
3 stars (0)
2 stars (0)
1 star (0)
Would recommend this product.
What our Customers are saying
Battery Backup
May 7, 2020
by on May 7, 2020

works great. just like a new ACP again.

Benson MN
Would recommend to a friend?
September 24, 2018
by on September 24, 2018

Just as expected, AWESOME as usual!

Would recommend to a friend?
Great compatible UPS battery pack.
October 19, 2017
by on October 19, 2017

This is my second purchase of a battery pack for the same APC UPS. I have had it that long. The first battery pack was not
purchased from Battery Mart, and only lasted a little over 2 years. We will see how long this battery pack from Battery Mart
lasts. The battery pack consisting of 2 batteries fit the APC UPS just fine and it plugged right up. The "Replace Battery" light
went out and the UPS is working like a champ.

Would recommend to a friend?
December 27, 2015
by on December 27, 2015

good product

Harrison Ar
Would recommend to a friend?
Good bargain, excellent performance.
September 25, 2014
by on September 25, 2014

This battery is a direct replacement for the battery for my UPS. I could have bought it from the manufacturer of the UPS, but not only is it cheaper from Battery Mart, it's the identical battery from the same manufacturer.

Brother Stein
Santa Barbara C
Would recommend to a friend?