BatteryStuff.com!
Get Tech Help &
Product Advice
tech person
If you have a tech question or don’t know which product to buy, we can help.
call
Call
email
Email
Call an Expert 541-474-4421 M–F 6:30 AM – 3:30 PM PST
BatteryStuff.com
0
800-362-5397 M–F 6:30 AM – 3:30 PM PST
MENU Menu Icon

Reliable UPS Battery Backup

ups batteries

Keep your UPS battery backup system running seamlessly with replacement batteries from BatteryStuff.com. These deep-cycle batteries for UPS replacement can be regularly cycled if necessary to provide the backup protection you need in the case of a power outage. Keep your electronics up and running with UPS replacement batteries. Order yours today.

Product Selection Help
Product Selection Help
Product Selection Help
Tech Help For Products
Product Selection Help
Tutorials & Knowledge Base
25 Items Found
Sort By
CSB Battery 6v 4.5 AH Deep Cycle Sealed Lead Acid Battery
CSB Battery 6v 4.5 AH Deep Cycle Sealed Lead Acid Battery
$24.95
Part No. GP645-F1
Amp/Hr
4.5 AH
Size (L×W×H)
2.76 × 1.89 × 4.02 in
Weight
1.89 lb
VIEW PRODUCT
CSB Battery 6v 7.2 AH Deep Cycle Sealed Lead Acid Battery
CSB Battery 6v 7.2 AH Deep Cycle Sealed Lead Acid Battery
$26.95
Part No. GP672-F1
Amp/Hr
7.2 Ah
Size (L×W×H)
5.94 × 1.34 × 3.72 in
Weight
2.68 lb
VIEW PRODUCT
CSB Battery 6v 12 AH Deep Cycle Sealed Lead Acid Battery
CSB Battery 6v 12 AH Deep Cycle Sealed Lead Acid Battery
$42.99$28.95
Part No. GP6120
Amp/Hr
12 Ah
Size (L×W×H)
5.94 × 1.97 × 3.71 in
Weight
4.08 lb
VIEW PRODUCT
CSB Battery 12v 7 AH (28 Watt) Deep Cycle Sealed Lead Acid Battery
CSB Battery 12v 7 AH (28 Watt) Deep Cycle Sealed Lead Acid Battery
$31.95
Part No. GP1272-F2
Amp/Hr
7 Ah
Size (L×W×H)
5.94 × 2.55 × 3.71 in
Weight
4.63 lb
VIEW PRODUCT
CSB Battery 12v 10 AH (580 Watt) Deep Cycle Sealed Lead Acid Battery
CSB Battery 12v 10 AH (580 Watt) Deep Cycle Sealed Lead Acid Battery
$50.99$40.95
Part No. UPS12580F2
Amp/Hr
10 Ah
Size (L×W×H)
5.94 × 2.55 × 3.71 in
Weight
6.24 lb
VIEW PRODUCT
CSB Battery 12v 15 AH Deep Cycle Sealed Lead Acid Battery
CSB Battery 12v 15 AH Deep Cycle Sealed Lead Acid Battery
$61.95
Part No. EVH12150-F2
Amp/Hr
15 Ah
Size (L×W×H)
5.94 × 3.86 × 3.84 in
Weight
10.14 lb
VIEW PRODUCT
CSB Battery 12v 17 AH Deep Cycle Sealed Lead Acid AGM Battery
CSB Battery 12v 17 AH Deep Cycle Sealed Lead Acid AGM Battery
$64.95
Part No. GP12170
Amp/Hr
17 AH
Size (L×W×H)
7.13 × 3.00 × 6.57 in
Weight
12.12 lb
VIEW PRODUCT
CSB Battery 12v 24 AH Deep Cycle Sealed Lead Acid AGM Battery
CSB Battery 12v 24 AH Deep Cycle Sealed Lead Acid AGM Battery
$84.95
Part No. EVH12240
Amp/Hr
24 AH
Size (L×W×H)
7.13 × 3.00 × 6.69 in
Weight
16.64 lb
VIEW PRODUCT
MK Battery 12 Volt 31.6 AH Deep Cycle Gel Battery 8GU1
MK Battery 12 Volt 31.6 AH Deep Cycle Gel Battery 8GU1
$158.00$142.95
Part No. 8GU1
Amp/Hr
31.6 AH
Size (L×W×H)
7.71 × 5.18 × 7.22 in
Weight
24 lb
VIEW PRODUCT
MK Battery 8AU1H: 12 Volt 32 AH Deep Cycle Sealed AGM Battery
MK Battery 8AU1H: 12 Volt 32 AH Deep Cycle Sealed AGM Battery
$136.00$121.95
Part No. 8AU1H
Amp/Hr
32 AH
Size (L×W×H)
8.41 × 5.18 × 7.22 in
Weight
23 lb
VIEW PRODUCT
Lifeline GPL-U1T | 12v 33 AH Deep Cycle Sealed AGM Marine and Battery
Lifeline GPL-U1T | 12v 33 AH Deep Cycle Sealed AGM Marine and Battery
$164.95
Part No. GPL-U1T
C.C.A.
325 @ 68° / 275 @ 32° / 215 @ 0°
Amp/Hr
33 @ 20HR Rate
Size (L×W×H)
7.71 × 5.18 × 6.89 in
Weight
24 lb
VIEW PRODUCT
CSB Battery GP12340 | 12v 34 AH Deep Cycle Sealed Lead Acid AGM Battery
CSB Battery GP12340 | 12v 34 AH Deep Cycle Sealed Lead Acid AGM Battery
$105.00$94.95
Part No. GP12340
Amp/Hr
34 AH
Size (L×W×H)
7.70 × 5.12 × 6.09 in
Weight
23.1 lb
VIEW PRODUCT
MK Battery ES33-12: 12v 35 AH Deep Cycle Sealed AGM Battery
MK Battery ES33-12: 12v 35 AH Deep Cycle Sealed AGM Battery
$115.00$98.95
Part No. ES33-12
Amp/Hr
35 AH
Size (L×W×H)
7.76 × 5.16 × 6.26 in
Weight
23.1 lb
VIEW PRODUCT
CSB Battery EVH12390 | 12v 39 AH Deep Cycle Sealed Lead Acid AGM Battery
CSB Battery EVH12390 | 12v 39 AH Deep Cycle Sealed Lead Acid AGM Battery
$115.00$104.95
Part No. EVH12390
Amp/Hr
39 AH
Size (L×W×H)
7.70 × 5.12 × 6.09 in
Weight
25.35 lb
VIEW PRODUCT
Lifeline GPL-24T | 12v 80 AH Deep Cycle Sealed AGM Marine and Battery
Lifeline GPL-24T | 12v 80 AH Deep Cycle Sealed AGM Marine and Battery
$358.95
Part No. GPL-24T
C.C.A.
800 @ 68° / 680 @ 32° / 550 @ 0°
Amp/Hr
80 @ 20HR Rate
Size (L×W×H)
11.13 × 6.60 × 8.93 in
Weight
56 lb
VIEW PRODUCT
MK Battery 12v 79 AH Deep Cycle Sealed AGM Marine and RV Battery
MK Battery 12v 79 AH Deep Cycle Sealed AGM Marine and RV Battery
$289.95
Part No. 8A24
Amp/Hr
79 AH
Size (L×W×H)
10.9 × 6.8 × 9.31 in
Weight
52 lb
VIEW PRODUCT
Universal Battery UB121000: 12v 100 AH Deep Cycle Sealed AGM Battery with Z-Post Terminals
Universal Battery UB121000: 12v 100 AH Deep Cycle Sealed AGM Battery with Z-Post Terminals
$219.95
Part No. UB121000-45978
Amp/Hr
100 AH
Size (L×W×H)
12.17 × 6.61 × 9.16 in
Weight
63.93 lb
VIEW PRODUCT
CSB Battery 12v 12 AH Sealed Lead Acid Battery w/ F2 Terminal
CSB Battery 12v 12 AH Sealed Lead Acid Battery w/ F2 Terminal
$68.99$50.95
Part No. GP12120F2
Amp/Hr
12 AH
Size (L×W×H)
5.94 × 3.86 × 3.7 in
Weight
8.09 lb
VIEW PRODUCT
Universal Battery UB12750: 12v 75 AH Deep Cycle Sealed AGM Battery with Insert Terminals
Universal Battery UB12750: 12v 75 AH Deep Cycle Sealed AGM Battery with Insert Terminals
$169.95
Part No. UB12750-45822
Amp/Hr
75 AH
Size (L×W×H)
10.24 × 6.61 × 8.50 in
Weight
50.7 lb
VIEW PRODUCT
CSB Battery 12v 9 AH (34 Watt) Deep Cycle Sealed Lead Acid Battery
Out of Stock
CSB Battery 12v 9 AH (34 Watt) Deep Cycle Sealed Lead Acid Battery
$38.95
Part No. HR1234W-F2
Amp/Hr
9 Ah
Size (L×W×H)
5.94 × 2.55 × 3.71 in
Weight
5.51 lb
VIEW PRODUCT
Universal Battery UB12750: 12v 75 AH Deep Cycle Sealed AGM Battery with Z-Post Terminal
Out of Stock
Universal Battery UB12750: 12v 75 AH Deep Cycle Sealed AGM Battery with Z-Post Terminal
$169.95
Part No. UB12750-45821
Amp/Hr
75 AH
Size (L×W×H)
10.24 × 6.61 × 9.13 in
Weight
49.1 lb
VIEW PRODUCT
BSLBATT 12.8v 7 AH 89.6 Wh Deep Cycle Lithium LiFePO4 Battery
Out of Stock
BSLBATT 12.8v 7 AH 89.6 Wh Deep Cycle Lithium LiFePO4 Battery
$74.95
Part No. B-LFP12-7
Amp/Hr
7 Ah
Size (L×W×H)
5.95 × 2.56 × 3.86 in
Weight
2 lb
VIEW PRODUCT
BSLBATT 12.8v 12 AH 153 Wh Deep Cycle Lithium LiFePO4 Battery
Out of Stock
BSLBATT 12.8v 12 AH 153 Wh Deep Cycle Lithium LiFePO4 Battery
$104.95
Part No. B-LFP12-12
Amp/Hr
12 Ah
Size (L×W×H)
5.95 × 3.86 × 3.88 in
Weight
3.2 lb
VIEW PRODUCT
BSLBATT 12.8v 35 AH 448 Wh Deep Cycle Lithium LiFePO4 Battery
Out of Stock
BSLBATT 12.8v 35 AH 448 Wh Deep Cycle Lithium LiFePO4 Battery
$229.95
Part No. B-LFP12-35
Amp/Hr
35 Ah
Size (L×W×H)
7.68 × 5.19 × 7.25 in
Weight
10.1 lb
VIEW PRODUCT
BSLBATT 12.8v 18 AH 230.4 Wh Deep Cycle Lithium LiFePO4 Battery
Out of Stock
BSLBATT 12.8v 18 AH 230.4 Wh Deep Cycle Lithium LiFePO4 Battery
$159.95
Part No. B-LFP12-18
Amp/Hr
18 Ah
Size (L×W×H)
7.13 × 2.99 × 6.57 in
Weight
4.95 lb
VIEW PRODUCT