Quick View
Mighty Max Battery 12V 12AH Compatible Battery for APC Smart-UPS 1000VS - 2 Pack
- Model #: BRCATB00K9MJ14U
- $216.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 7Ah Compatible Battery for APC Back-UPS XS 1200-2 Pack
- Model #: BRCATB00KAIAKTS
- $146.99 –
- Free Shipping
Quick View
CyberPower RB1290X4F UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah
- Model #: BRCATB06Y2QSBXG
- $808.99 –
- Free Shipping
Quick View
Mighty Max Battery ML5-12 - 12V 5AH Replacement APC Dell Smart-UPS 2200VA USB RM, DLA2200RM2U Battery - 9 Pack
- Model #: BRCATB00KAYYF16
- $378.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 7Ah F2 Replacement Battery for CyberPower AVR 800VA UPS - 2 Pack
- Model #: BRCATB0B8L4QL2V
- $150.99 –
- Free Shipping
Quick View
12V 9Ah SLA Battery for Eaton 9130 Tower UPS - 2 Pack - Mighty Max Battery Brand Product
- Model #: BRCATB019HHYFAW
- $168.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 7Ah F2 Replacement Battery for APC RBC123 UPS - 2 Pack
- Model #: BRCATB0B8L1ZPGW
- $150.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 9Ah Compatible Battery for APC Back-UPS BX1500, UPSXS - 2 Pack
- Model #: BRCATB00KAVG9BI
- $168.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 10AH Replacement Battery for APC Back-UPS XS1000, RBC32, RBC33
- Model #: BRCATB07CLR5277
- $105.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 12AH Compatible Battery for APC Smart-UPS 1000 SUA1000, BP1001
- Model #: BRCATB01JRRU6DW
- $105.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 9Ah SLA Replacement Battery for APC Back-UPS ES BE500R - 2 Pack
- Model #: BRCATB09TF7Y4GQ
- $168.99 –
- Free Shipping
Quick View
Mighty Max Battery ML12-12 - 12V 12AH F2 Replacement UPS Battery for APC Back-UPS BP650SC
- Model #: BRCATB00K8I6VDE
- $105.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 9Ah SLA Replacement Battery for APC BackUps LS 500 BP500UC
- Model #: BRCATB083XFMKXB
- $90.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 10AH SLA Battery Replacement for UPS GS-685U
- Model #: BRCATB07RBYNPYH
- $105.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 12AH Compatible Battery for APC BK650M UPS - 2 Pack
- Model #: BRCATB00K9I3J1U
- $216.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 9Ah Replacement UPS Battery for APC Back-UPS ES BE725BB
- Model #: BRCATB00K8HXAAW
- $90.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 9AH Replacement Battery for APC Back-UPS 600 BN600
- Model #: BRCATB01924Z9NC
- $90.99 –
- Free Shipping
Quick View
Mighty Max Battery ML8-12 - 12V 8AH Replacement Battery for APC Back-UPS BE750G 750VA - 2 Pack
- Model #: BRCATB00KAEZ7F4
- $152.99 –
- Free Shipping
Quick View
Mighty Max Battery 12V 7Ah F2 Replacement Battery for APC Back-UPS 600 BN600-4 Pack
- Model #: BRCATB0B8LDXJLY
- $266.99 –
- Free Shipping
Quick View
Mighty Max Battery ML5-12 - 12V 5AH Replacement Battery for APC Back-UPS BE ES350, BE ES500-2 Pack
- Model #: BRCATB00K99DEP0
- $116.99 –
- Free Shipping
Quick View
CyberPower RB1290X2E Replacement Battery Cartridge - 2X 12 V/9 Ah - Sealed Lead-Acid Battery
OUT OF STOCK
- Brand: CyberPower
- Type: Battery
- Specifications: Battery Size: 12 V / 9 Ah Battery Type: Sealed Lead-Acid Battery Replacement Battery Cartridge Quantity: 1 User Replaceable Battery: Yes
- Dimensions: 2.56" x 11.89" x 4.13"
- Model #: RB1290X2E
- $175.99 –
- Free Shipping
Bestselling UPS Replacement Battery & Accessories Reviews:
Anonymous
7/25/2025 3:45:05 AM
Perfect replacement
“ This one is a perfect replacement. ”
APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161David C.
1/25/2025 3:39:13 PM
Perfect replacement
“ Had a power failure since installing this replacement and it did the expected job, had plenty of time to shut things down safely and had power to spare. ”
APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161Joseph D.
1/11/2025 9:22:25 AM
Prompt delivery, perfect fit!
“ Looking forward to a few years of trouble-free UPS-ing. ”
APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161Gary R.
12/1/2024 5:06:45 PM
Much better than my do-it-yourself solution
“ Battery pack fits into the UPS easily. ”
CyberPower RB1290X4F Battery KitDavid M.
6/21/2024 7:49:36 AM
Great product
“ This is the original replacement battery and will fit perfectly. ”
APC UPS Battery Replacement for APC UPS Models BR1500G, BR1300G, BX1500M, BX1500G, SMC1000-2U, SMC1000-2UC, BR1500GI, SMC1000-2U, SMC1000-2UC and select others (APCRBC124)Stephen N.
5/8/2024 2:24:59 PM
Environmental choice
“ Keeps my UPS running ”
APC UPS Battery Replacement for APC UPS Models BR1500G, BR1300G, BX1500M, BX1500G, SMC1000-2U, SMC1000-2UC, BR1500GI, SMC1000-2U, SMC1000-2UC and select others (APCRBC124)Fred K.
11/1/2023 8:19:21 AM
Original Equipment Manufacturer fit perfectly
“ After extracting the UPS from the shelving, the hardest part was getting the never-opened battery compartment open and the cracked, swollen failed battery pack out and cleaning the compartment, it was trivial to slide this replacement pack in. ”
APC UPS Battery Replacement for APC UPS Models BR1500G, BR1300G, BX1500M, BX1500G, SMC1000-2U, SMC1000-2UC, BR1500GI, SMC1000-2U, SMC1000-2UC and select others (APCRBC124)Brian S.
9/23/2023 8:18:37 AM
Perfect replacement
“ Perfect replacement battery for my APC Back Ups Pro 1300, Slide the old one out, slide the new one in. ”
APC UPS Battery Replacement for APC UPS Models BR1500G, BR1300G, BX1500M, BX1500G, SMC1000-2U, SMC1000-2UC, BR1500GI, SMC1000-2U, SMC1000-2UC and select others (APCRBC124)