Replacement APC UPS Batteries

Keep everything running in case of a power outage! BatteryMart.com's selection of replacement sealed lead acid batteries have been used in thousands of APC units across the United States and Canada. Our simple lookup will help you find the right APC batteries easily, whether you have your original RBC number or the model number of your APC unit.

If you need assistance finding replacement batteries for your APC model, contact us by email or by phone at 1-800-405-2121. We're here to help!

Find your model number
The APC UPS model number can be found on a sticker on either the bottom or rear of the UPS. Please note that the location of the label, as well as the letter and number sequences will vary by model and UPS type.

Model Number

Serial Number
barcode sticker example
Model Number :

Find your battery by its RBC Number:

    
Replacement APC RBC3 Battery Pack
Item #: APC-3  |  

Replacement APC RBC3 Battery Pack

Replacement APC RBC3 Battery Pack

Item #: APC-3
Sealed Lead Acid Battery
Dimensions: 6" / 4.1" / 3.7"
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$69.95
Price: $69.95
QTY:
Replacement APC RBC5 Battery Pack
Item #: APC-5  |  

Replacement APC RBC5 Battery Pack

Replacement APC RBC5 Battery Pack

Item #: APC-5
Sealed Lead Acid Battery
Dimensions: 5.9" / 5.1" / 3.7"
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$59.95
Price: $59.95
QTY:
Replacement APC RBC6 Battery Pack
Item #: APC-6  |  

Replacement APC RBC6 Battery Pack

Replacement APC RBC6 Battery Pack

Item #: APC-6
Voltage: 12 Volt / 12 Ah
Sealed Lead Acid Battery
Dimensions: 8" / 6" / 4"
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$89.95
Price: $89.95
QTY:
Replacement RBC7 Battery Pack - 24 Volt, 18 Ah Battery with SB® 50 Plug
Item #: SLA-RBC-7  |  

Replacement RBC7 Battery Pack - 24 Volt, 18 Ah Battery with SB® 50 Plug

Replacement RBC7 Battery Pack - 24 Volt, 18 Ah Battery with SB® 50 Plug

Item #: SLA-RBC-7
Voltage: 24 Volt / 18 Ah
Sealed Lead Acid Battery
Dimensions: 7.20" / 5.98" / 6.81"
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$127.95
Price: $127.95
QTY:
Replacement APC RBC8 Battery Pack
Item #: APC-8  |  

Replacement APC RBC8 Battery Pack

Replacement APC RBC8 Battery Pack

Item #: APC-8
Sealed Lead Acid Battery
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$119.95
Price: $119.95
QTY:
Replacement APC RBC9 Battery Pack
Item #: APC-9  |  

Replacement APC RBC9 Battery Pack

Replacement APC RBC9 Battery Pack

Item #: APC-9
Sealed Lead Acid Battery
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$64.95
Price: $64.95
QTY:
Replacement APC RBC12 Battery Pack
Item #: APC-12  |  

Replacement APC RBC12 Battery Pack

Replacement APC RBC12 Battery Pack

Item #: APC-12
Sealed Lead Acid Battery
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$239.95
Price: $239.95
QTY:
Replacement APC RBC18 Battery Pack
Item #: APC-18  |  

Replacement APC RBC18 Battery Pack

Replacement APC RBC18 Battery Pack

Item #: APC-18
Sealed Lead Acid Battery
Dimensions: 4.02" / 11.89" / 1.34"
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$64.95
Price: $64.95
QTY:
Replacement APC RBC22 Battery Pack
Item #: APC-22  |  

Replacement APC RBC22 Battery Pack

Replacement APC RBC22 Battery Pack

Item #: APC-22
Sealed Lead Acid Battery
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$119.95
Price: $119.95
QTY:
Replacement APC RBC23 Battery Pack
Item #: APC-23  |  

Replacement APC RBC23 Battery Pack

Replacement APC RBC23 Battery Pack

Item #: APC-23
Sealed Lead Acid Battery
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$149.95
Price: $149.95
QTY:
Replacement RBC-24 Battery Kit
Item #: SLA-RBC-24  |  

Replacement RBC-24 Battery Kit

Replacement RBC-24 Battery Kit

Item #: SLA-RBC-24
Sealed Lead Acid Battery
Dimensions: 13.50" / 3.27" / 8.50"
Warranty: 1 Year Factory Direct
See All Compatible Models
Price:
$179.95
Price: $179.95
QTY: