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Exact-fit UPS replacement batteries

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National Battery

UPS Battery Center manufactures high quality rechargeable replacement batteries for National batteries.

Our valve-regulated sealed lead acid batteries meet and exceed the original manufacturer's specifications.

National NB12-35 12V 32Ah Battery
National NB12-35 12V 32Ah Replacement Battery
In stock
CAD
$99.99
National NB12-45 12V 45Ah Battery
National NB12-45 12V 45Ah Replacement Battery
In stock
CAD
$129.99
National NB12-5 12V 5Ah Battery
National NB12-5 12V 5Ah Replacement Battery
In stock
CAD
$24.99
National NB12-5.5HR 12V 6Ah Battery
National NB12-5.5HR 12V 6Ah Replacement Battery
In stock
CAD
$26.99
NB12-55 - National 12V 55Ah Replacement Battery
National NB12-55 12V 55Ah F11 Replacement Battery
In stock
CAD
$184.99
National NB12-6RT 12V 5.5Ah Battery
National NB12-6RT 12V 5.5Ah Replacement Battery
In stock
CAD
$26.99
National NB12-7 12V 7.2Ah Battery
National NB12-7 12V 7.2Ah Replacement Battery
In stock
CAD
$25.99
National NB12-7.5 12V 7.2Ah Battery
National NB12-7.5 12V 7.2Ah Replacement Battery
In stock
CAD
$25.99
National NB12-7.5HR 12V 7.2Ah Battery
National NB12-7.5HR 12V 7.2Ah Replacement Battery
In stock
CAD
$25.99
National NB12-75 12V 75Ah Replacement Battery
National NB12-75 12V 75Ah M6 Replacement Battery
In stock
CAD
$224.99
National NB12-9 12V 9Ah Battery
National NB12-9 12V 9Ah Replacement Battery
In stock
CAD
$29.99
National NB12-9HR 12V 9Ah Battery
National NB12-9HR 12V 9Ah Replacement Battery
In stock
CAD
$29.99
National NB6-0.5 Battery
National NB6-0.5 Battery
CAD
$29.99
  • Out of stock
  • Professionally refurbished and fully tested
  • Equipped with brand-new batteries
National NB6-1.2 6V 1.4Ah Replacement Battery
National NB6-1.2 6V 1.4Ah Replacement Battery
In stock
CAD
$19.99
National NB6-12 6V 12Ah Battery with F2 Terminals
National NB6-12 6V 12Ah F2 Replacement Battery
In stock
CAD
$24.99
National NB6-12HR 6V 12Ah Battery with F2 Terminals
National NB6-12HR 6V 12Ah F2 Replacement Battery
In stock
CAD
$24.99
NB6-14 - National 6V 14Ah Replacement Battery
National NB6-14 6V 14Ah Replacement Battery
In stock
CAD
$29.99
National NB6-20 6V 20Ah Battery
National NB6-20 6V 20Ah Replacement Battery
In stock
CAD
$69.99
National NB6-3 6V 3.5Ah Battery
National NB6-3 6V 3.5Ah Replacement Battery
In stock
CAD
$19.99
Ultracell 6V 36Ah UL36-6 Replacement Battery with F2 Terminals
National NB6-36 6V 36Ah F2 Replacement Battery
In stock
CAD
$69.99
National NB6-4.5 Battery
National NB6-4.5 6V 4.5Ah Replacement Battery
In stock
CAD
$16.99
National NB6-5 6V 4.5Ah Battery
National NB6-5 6V 4.5Ah Replacement Battery
In stock
CAD
$16.99
National NB6-6.5 6V 6.5Ah Battery
National NB6-6.5 6V 6.5Ah Replacement Battery
In stock
CAD
$20.99
National NB6-7 6V 7Ah Battery
National NB6-7 6V 7Ah Replacement Battery
In stock
CAD
$19.99

Items 25-48 of 52

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