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12-volt-Battery Device Replacement Batteries

4448 results

Energizer Specialty A23 Alkaline 23A Security Batteries 2 -Pack

Energizer 

Specialty A23 Alkaline 23A Security Batteries 2 -Pack

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4.7
428
Mighty Max Battery 12V 5AH for Liftmaster 485LM Evercharge Back-Up Rechargeable Sealed lead acid 1250 Backup power Batteries

Mighty Max Battery 

12V 5AH for Liftmaster 485LM Evercharge Back-Up Rechargeable Sealed lead acid 1250 Backup power Batteries

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4.3
6
Mighty Max Battery 12V 9AH SLA Battery for Generac XP8000E Generator Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

12V 9AH SLA Battery for Generac XP8000E Generator Rechargeable Sealed lead acid 1290 Backup power Batteries

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5.0
7
Mighty Max Battery 12V 18AH for Generac 7500 EXL Portable Generator Rechargeable Sealed lead acid 12180 Backup power Batteries

Mighty Max Battery 

12V 18AH for Generac 7500 EXL Portable Generator Rechargeable Sealed lead acid 12180 Backup power Batteries

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4.3
16
Mighty Max Battery for 12v 4ah Alarm System Back Up Vista 20P ADT Rechargeable Sealed lead acid 1250 Backup power Batteries

Mighty Max Battery 

for 12v 4ah Alarm System Back Up Vista 20P ADT Rechargeable Sealed lead acid 1250 Backup power Batteries

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4.5
10
Mighty Max Battery 12 Volt 7 Amp Hour Alarm Battery Rechargeable Sealed lead acid 1270 Backup power Batteries

Mighty Max Battery 

12 Volt 7 Amp Hour Alarm Battery Rechargeable Sealed lead acid 1270 Backup power Batteries

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4.4
15
Mighty Max Battery 12V 18AH Battery for Champion Generator 9000 7000 Rechargeable Sealed lead acid 12180 Backup power Batteries

Mighty Max Battery 

12V 18AH Battery for Champion Generator 9000 7000 Rechargeable Sealed lead acid 12180 Backup power Batteries

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4.8
5
Mighty Max Battery 12V 9AH for Generac 8000E Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

12V 9AH for Generac 8000E Rechargeable Sealed lead acid 1290 Backup power Batteries

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Mighty Max Battery 12 Volt 18 AH, Nut and Bolt Terminal Rechargeable Rechargeable Sealed lead acid 12180 Backup power Batteries
Multiple Options Available

Mighty Max Battery 

12 Volt 18 AH, Nut and Bolt Terminal Rechargeable Rechargeable Sealed lead acid 12180 Backup power Batteries

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4.4
25
Mighty Max Battery 12V 18AH for Powerland 10000 WATT Generator Rechargeable Sealed lead acid 12180 Backup power Batteries

Mighty Max Battery 

12V 18AH for Powerland 10000 WATT Generator Rechargeable Sealed lead acid 12180 Backup power Batteries

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4.5
8
Mighty Max Battery For Briggs Stratton Generator B4489GS 193043GS Rechargeable Sealed lead acid 12180 Backup power Batteries

Mighty Max Battery 

For Briggs Stratton Generator B4489GS 193043GS Rechargeable Sealed lead acid 12180 Backup power Batteries

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4.4
9
Mighty Max Battery 12V 4.5Ah Home Alarm Security System SLA Battery Rechargeable Sealed lead acid 1250 Backup power Batteries

Mighty Max Battery 

12V 4.5Ah Home Alarm Security System SLA Battery Rechargeable Sealed lead acid 1250 Backup power Batteries

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4.7
16
Mighty Max Battery 12V 9AH Battery Replacement for Generac GP7500E Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

12V 9AH Battery Replacement for Generac GP7500E Rechargeable Sealed lead acid 1290 Backup power Batteries

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5.0
1
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Mighty Max Battery 41A6357-1 Garage Opener 4228 Standby Rechargeable Sealed lead acid 1250 Backup power Batteries

Mighty Max Battery 

41A6357-1 Garage Opener 4228 Standby Rechargeable Sealed lead acid 1250 Backup power Batteries

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4.7
23
Mighty Max Battery 12V 5AH 41A6357-1 Garage Door Opener Rechargeable Sealed lead acid 1250 Backup power Batteries

Mighty Max Battery 

12V 5AH 41A6357-1 Garage Door Opener Rechargeable Sealed lead acid 1250 Backup power Batteries

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4.3
6
Mighty Max Battery 12V 5AH Battery for Alarm Systems Home Security Rechargeable Sealed lead acid 1250 Backup power Batteries

Mighty Max Battery 

12V 5AH Battery for Alarm Systems Home Security Rechargeable Sealed lead acid 1250 Backup power Batteries

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4.3
7
Mighty Max Battery 12V 7.2AH SLA Battery for Verizon FiOS PX12072-HG Rechargeable Sealed lead acid 1270 Backup power Batteries

Mighty Max Battery 

12V 7.2AH SLA Battery for Verizon FiOS PX12072-HG Rechargeable Sealed lead acid 1270 Backup power Batteries

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4.8
27
Mighty Max Battery 12V 35AH GEL Battery for GENERAC OD4575 Rechargeable Sealed GEL 12350 Backup power Batteries

Mighty Max Battery 

12V 35AH GEL Battery for GENERAC OD4575 Rechargeable Sealed GEL 12350 Backup power Batteries

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3.3
4
Mighty Max Battery ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal Rechargeable Sealed lead acid 1290 Backup power Batteries

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2.8
4
Mighty Max Battery 12V 9AH SLA Battery Replacement for Generac YD9-12 Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

12V 9AH SLA Battery Replacement for Generac YD9-12 Rechargeable Sealed lead acid 1290 Backup power Batteries

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5.0
1
Mighty Max Battery 12V 9AH SLA Battery Replacement for Generac 0G9449 Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

12V 9AH SLA Battery Replacement for Generac 0G9449 Rechargeable Sealed lead acid 1290 Backup power Batteries

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2.8
5
Mighty Max Battery 12V 9AH Battery Replacement for Generac GP6500E Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

12V 9AH Battery Replacement for Generac GP6500E Rechargeable Sealed lead acid 1290 Backup power Batteries

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Exell Battery Alkaline A23 Remote control Batteries

Exell Battery 

Alkaline A23 Remote control Batteries

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4.6
8
Mighty Max Battery Replacement for Parts Unlimited YT9A-A Rechargeable Sealed lead acid 1290 Backup power Batteries

Mighty Max Battery 

Replacement for Parts Unlimited YT9A-A Rechargeable Sealed lead acid 1290 Backup power Batteries

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5.0
3

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Bluetooth Smart Lithium Iron Phosphate Battery Rechargeable Lithium 121000 Generator Batteries

Renogy   Bluetooth Smart Lithium Iron Phosphate Battery Rechargeable Lithium 121000 Generator Batteries

The Renogy Lithium Iron Phosphate Battery w/ Bluetooth is designed for the drop-in replacement of deep-cycle lead-acid batteries with its standard BCI group size. Weighing only half of the lead-acid counterparts, the battery can be safely discharged to 100% DOD (Depth of Discharge), delivering twice the energy. Manufactured with automotive grade battery cells, the battery features the highest safety standards and an extended cycle life. Hosting intelligent software, the advanced BMS (Battery Management System) provides comprehensive protection to the battery. The built-in Bluetooth module enables remote monitoring on mobile devices in real time.

Battery Backup for Your Devices

In this connected world, keeping your devices charged is important. Battery backup and device replacement batteries make it easy to stay connected. Find battery packs designed for different types of devices, including digital cameras, cordless phones, flashlights and headsets.


A universal battery charger makes it easier to keep your devices operating. Use this charger by removing the batteries from your device and plugging them in for a refresh. After a few hours, your device will be ready to use again. You can also find chargers for specific types of rechargeable batteries, which can save you the cost of purchasing a new battery.


Pick up a powerbank for simple device charging. Bring this portable charging option with you so that you never run out of power when you're out and about. These powerbanks can charge multiple devices at once and are compatible with a variety of devices. Having one on hand can save you the hassle of your smartphone, tablet or other device dying when you're out.