UPS & Power Adapters › 1 › Back UPS › Up To 499 Volts

Delivering power when you need it the Mighty Max ML9-12GEL 12 Volt 9 AH (Maint... Delivering power when you need it the Mighty Max ML9-12GEL 12 Volt 9 AH (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max ML9-12 GEL is a TRUE DEEP CYCLE battery that can be mounted in any... more

The Bright Way Group BW12120-F2 Replacement Battery is the perfect match for y... The Bright Way Group BW12120-F2 Replacement Battery is the perfect match for your APC BACK-UPS 650 BK650MC. This 12 Volt 12 Amp Hour battery is designed with F2 terminals for easy and secure installation. Featuring a fully sealed maintenance-free... more

The SigmasTek SP12-9HR is designed as a replacement battery for the APC BACK-U... The SigmasTek SP12-9HR is designed as a replacement battery for the APC BACK-UPS ES BE500R UPS unit providing a powerful 12 Volt 9 Amp Hour capacity. This battery features an F2 terminal and weighs 5.99 lbs making it both robust and easy to install.... more

Enhance the performance of your APC BACK-UPS LS BP700UC with our high-quality ... Enhance the performance of your APC BACK-UPS LS BP700UC with our high-quality SigmasTek SP12-9HR 12 Volt 9 Amp Hour replacement battery. This rechargeable battery is engineered to meet or exceed OEM specifications ensuring uninterrupted power supply... more

The replacement SigmasTek SP12-7.5HR 12 Volt 7.5 Amp Hour rechargeable Sealed ... The replacement SigmasTek SP12-7.5HR 12 Volt 7.5 Amp Hour rechargeable Sealed Lead Acid (SLA) batteries are specifically designed for the APC Back-UPS 1000 BT1000MC UPS unit. Our high-quality batteries meet or exceed OEM specifications providing... more

The SigmasTek SP12-12 (T2) battery is a 12 Volt 12 Amp Hour rechargeable Seale... The SigmasTek SP12-12 (T2) battery is a 12 Volt 12 Amp Hour rechargeable Sealed Lead Acid (SLA) battery that serves as an ideal replacement for the APC BACK-UPS ES BE750-CN UPS. This high-quality battery meets or exceeds OEM specifications ensuring... more

This replacement APC 500 BK500MI UPS battery by SigmasTek ensures reliable per... This replacement APC 500 BK500MI UPS battery by SigmasTek ensures reliable performance meeting or surpassing original equipment manufacturer (OEM) specifications. Designed with advanced AGM technology this 12-volt 7.5-amp-hour battery is... more

The replacement SigmasTek SP12-9HR 12 Volt 9 Amp Hour (AH) battery for the APC... The replacement SigmasTek SP12-9HR 12 Volt 9 Amp Hour (AH) battery for the APC BACK-UPS ES BE750G Uninterruptible Power Supply (UPS) unit is designed to meet or exceed OEM specifications. This high-quality UPS battery ensures reliable power backup... more

The replacement SigmasTek SP12-12 12 Volt 12 Amp Hour Sealed Lead Acid (SLA) b... The replacement SigmasTek SP12-12 12 Volt 12 Amp Hour Sealed Lead Acid (SLA) battery is designed specifically for the APC BACK-UPS LS BP650S UPS. This reliable battery meets or exceeds OEM specifications ensuring it will provide the required power... more

The SigmasTek SP12-7.5HR 12 Volt 7.5 Amp Hour Rechargeable Sealed Lead Acid (S... The SigmasTek SP12-7.5HR 12 Volt 7.5 Amp Hour Rechargeable Sealed Lead Acid (SLA) battery set provides a reliable replacement for your APC Back-UPS XS 900VA XS900. This SLA battery set ensures top performance and longevity featuring a durable F2... more

The SigmasTek SP12-7.5HR is designed to replace the batteries in your APC Back... The SigmasTek SP12-7.5HR is designed to replace the batteries in your APC Back-UPS XS 800VA XS800. This set includes two 12 Volt 7.5 Amp Hour batteries providing the reliable power you need. Featuring F2 terminal types these batteries are engineered... more

The replacement SigmasTek SP12-7.5 12 Volt 7.5 Amp Hour Rechargeable Sealed Le... The replacement SigmasTek SP12-7.5 12 Volt 7.5 Amp Hour Rechargeable Sealed Lead Acid (SLA) battery meets or exceeds the OEM battery specifications for the APC BACK-UPS ES BK350. Our batteries are brand new factory-fresh and guarantee 100%... more

The SigmasTek SP12-7.5 12 Volt 7.5 Amp Hour Rechargeable Sealed Lead Acid (SLA... The SigmasTek SP12-7.5 12 Volt 7.5 Amp Hour Rechargeable Sealed Lead Acid (SLA) battery is the perfect replacement for your APC BACK-UPS ES BK500EI. This high-quality battery ensures your UPS always has the power it needs during outages and... more

Ensure your APC Back-UPS XS 1500VA LCD BX1500LCD operates at full capacity wit... Ensure your APC Back-UPS XS 1500VA LCD BX1500LCD operates at full capacity with our Replacement Battery Pack. This pack includes two 12-Volt 9 Amp Hour SigmasTek SP12-9HR batteries known for their high rate discharge and superior performance. These... more

Upgrade your APC BACK-UPS LS BP600 UPS unit with our premium SigmasTek SP12-7.... Upgrade your APC BACK-UPS LS BP600 UPS unit with our premium SigmasTek SP12-7.5HR batteries. These 12 Volt 7.5 AH batteries are factory fresh and designed for high-rate discharge ensuring your UPS delivers the required power. Product Features and... more

The SigmasTek SP12-5.5 T2 Battery is the ideal replacement for your APC Back-U... The SigmasTek SP12-5.5 T2 Battery is the ideal replacement for your APC Back-UPS ES BE500 unit providing a reliable 12 Volts with an ample 5.5 AH capacity. Product Features: High Rate Discharge Design for Optimal Performance Maintenance-Free... more

The SigmasTek SP12-5.5 replacement battery is precisely engineered to replace ... The SigmasTek SP12-5.5 replacement battery is precisely engineered to replace the original battery in the APC BACK-UPS ES BE350 UPS unit. Featuring 12 Volts and 5.5 AH this battery ensures top performance and reliability for your UPS system. Product... more