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Tripp Lite RBC48V-HGTWR Battery Kit
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Tripp Lite RBC48V-HGTWR Battery Kit

OUT OF STOCK

  • Parts: 18 Month
  • Model #: RBC48V-HGTWR
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  • $298.99 
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Vertiv Liebert GXT5-3000LVRT2UXLTAAN GXT5 TAA UPS with RDU101 Card - 3000VA/2700W 120V Rack/Tower - 2U | Double Conversion | 0.9 Output Power Factor | Energy Star 2.0 certified with NEMA L5-30P plug
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Vertiv Liebert GXT5-3000LVRT2UXLTAAN GXT5 TAA UPS with RDU101 Card - 3000VA/2700W 120V Rack/Tower - 2U | Double Conversion | 0.9 Output Power Factor | Energy Star 2.0 certified with NEMA L5-30P plug
  • Outlets: L5-30R + 6 x 5-20R
  • Series: Liebert GXT5
  • Input Voltage Range: Typical: 120V / Range: 60-150V
  • Input Connection: NEMA L5-30P
  • Model #: GXT5-3000LVRT2UXLTAAN
Minuteman END1500RT2U-L Endurance Series: True sine wave, Online UPS with Lithium batteries, rack or tower installation formats, 1500VA/1350W, 120V, power factor 0.9, (X) Controllable 5-15R Battery
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Minuteman END1500RT2U-L Endurance Series: True sine wave, Online UPS with Lithium batteries, rack or tower installation formats, 1500VA/1350W, 120V, power factor 0.9, (X) Controllable 5-15R Battery
  • Output Frequency: 47 ~ 53 Hz or 57 ~ 63 Hz
  • Battery Recharge Time: 2 hours recover to 100% capacity @ 4A charging current
  • Brand: MINUTEMAN
  • International Version: 120V
  • Model #: END1500RT2U-L
Vertiv Liebert GXT5 UPS - 4900VA/4600W 208V | Online Rack Tower Energy Star GXT5-6KL630RT5UXLN
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Vertiv Liebert GXT5 UPS - 4900VA/4600W 208V | Online Rack Tower Energy Star GXT5-6KL630RT5UXLN
  • Outlets: 2 x IEC 60320 C19 6 x IEC 60320 C13 Hardwired
  • Output Voltage: 208 V AC
  • Weight: 205
  • Parts: 3 Year
  • Model #: GXT5-6KL630RT5UXLN
Minuteman EC1500RTXL2U Encompass Series: high-end, true sine wave, Extended Runtime, Online UPS, rack/tower, 1500VA/1350W, 120V, power factor 0.9, (6) Controllable 5-15R Battery & Surge-protected
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Minuteman EC1500RTXL2U Encompass Series: high-end, true sine wave, Extended Runtime, Online UPS, rack/tower, 1500VA/1350W, 120V, power factor 0.9, (6) Controllable 5-15R Battery & Surge-protected
  • Outlets: 6
  • Battery Run Time: Half Load: 15 min Full Load: 5 min
  • Output Frequency: 50/60Hz ±0.2Hz unless synchronized to line
  • Brand: MINUTEMAN
  • Model #: EC1500RTXL2U
Minuteman END1000RT2U-L Endurance Series: True sine wave, Online UPS with Lithium batteries, rack or tower installation formats, 1000VA/900W, 120V, power factor 0.9, (X) Controllable 5-15R Battery
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Minuteman END1000RT2U-L Endurance Series: True sine wave, Online UPS with Lithium batteries, rack or tower installation formats, 1000VA/900W, 120V, power factor 0.9, (X) Controllable 5-15R Battery
  • Output Frequency: 47 ~ 53 Hz or 57 ~ 63 Hz
  • Battery Recharge Time: 2 hours recover to 100% capacity @ 4A charging current
  • Brand: MINUTEMAN
  • International Version: 120V
  • Model #: END1000RT2U-L
Vertiv Liebert GXT5 UPS - 8kVA/8kW/208 and 120V | Online Rack Tower Energy Star GXT5-8000MVRT6UXLN
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Vertiv Liebert GXT5 UPS - 8kVA/8kW/208 and 120V | Online Rack Tower Energy Star GXT5-8000MVRT6UXLN
  • Outlets: Hardwired
  • Input Voltage Range: 176 V AC - 280 V AC
  • Output Voltage: 120 V AC 180 V AC 208 V AC 240 V AC
  • Parts: 3 Year
  • Model #: GXT5-8000MVRT6UXLN
Middle Atlantic NEXSYS 2RU 2000VA 20 Amp UPS Battery Backup Power System - Bank Outlet Control - UPX-2000R-2
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in 30 days
Middle Atlantic NEXSYS 2RU 2000VA 20 Amp UPS Battery Backup Power System - Bank Outlet Control - UPX-2000R-2
  • Brand: Middle Atlantic
  • Part Number: UPX-2000R-2
  • VA Rating: 2000 VA
  • Watts: 1800 Watt
  • Model #: UPX-2000R-2
Minuteman EC2000RTXL2U Encompass Series: high-end, true sine wave, Extended Runtime, Online UPS, rack/tower, 2000VA/1800W, 120V, power factor 0.9, (6) Controllable 5-15/20R Battery & Surge-protected
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Minuteman EC2000RTXL2U Encompass Series: high-end, true sine wave, Extended Runtime, Online UPS, rack/tower, 2000VA/1800W, 120V, power factor 0.9, (6) Controllable 5-15/20R Battery & Surge-protected
  • Outlets: 6
  • Battery Run Time: Half Load: 10 min Full Load: 3 min
  • Output Frequency: 50/60Hz, +/-0.2Hz (unless synchronized to utility)
  • Brand: MINUTEMAN
  • Model #: EC2000RTXL2U
MINUTEMAN EXR750RT2U 750 VA 675W Line Interactive Uninterruptible Power Supply
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MINUTEMAN EXR750RT2U 750 VA 675W Line Interactive Uninterruptible Power Supply
  • Outlets: 8
  • Battery Run Time: Full/Half Load: 7 / 19 minutes
  • Series: EXR Series
  • Input Voltage Range: 80 to 164VAC (150 - 271VAC)
  • Model #: EXR750RT2U
Minuteman ETR550LG 550VA/330 Watts, 120 VAC, (4)NEMA 5-15 On-battery receptacles, (4) NEMA 5-15 Surge-only receptacles, 6-foot power cord with NEMA 5-15P, 3 min. on-battery full load, 12 min.half load
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Minuteman ETR550LG 550VA/330 Watts, 120 VAC, (4)NEMA 5-15 On-battery receptacles, (4) NEMA 5-15 Surge-only receptacles, 6-foot power cord with NEMA 5-15P, 3 min. on-battery full load, 12 min.half load
  • Outlets: 10
  • Battery Run Time: 3.9 min Full Load / 13.7 min Half Load
  • Brand: Minuteman Power Technologies
  • Model: ETR550LG
  • Model #: ETR550LG
  • $157.93 - $159.53
Minuteman Line Interactive Sine Wave Rack/Wall/Tower UPSs with LCD Display for Network Data Centers, Remote IDF/MDF Network Closets, Security Systems, and Education Networks
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  • $1,287.96 - $1,294.43
Minuteman ETR1350LGU 1350VA/810 Watts, 120 VAC, (5) NEMA 5-15 On-battery receptacles, (5) NEMA 5-15 Surge-only receptacles, 6-foot power cord with NEMA 5-15P, 3 min. on-battery full load
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Minuteman ETR1350LGU 1350VA/810 Watts, 120 VAC, (5) NEMA 5-15 On-battery receptacles, (5) NEMA 5-15 Surge-only receptacles, 6-foot power cord with NEMA 5-15P, 3 min. on-battery full load
  • Outlets: 10
  • Battery Run Time: 4.6 min Full Load / 13.4 min Half Load
  • Brand: MINUTEMAN
  • International Version: 120V
  • Model #: ETR1350LGU
Vertiv Liebert PSI53000SRT120LI PSI5 Lithium-Ion 3000VA Short Depth 3U Rack/Tower UPS 120 - Lower Total Cost of Ownership (TCO), PSI5-Lithium-Ion batteries last up to three times.
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Vertiv Liebert PSI53000SRT120LI PSI5 Lithium-Ion 3000VA Short Depth 3U Rack/Tower UPS 120 - Lower Total Cost of Ownership (TCO), PSI5-Lithium-Ion batteries last up to three times.
  • Outlets: 10
  • Battery Run Time: Full load: 7.7 min Half load: 18.3 min
  • Battery Recharge Time: 2hrs to 90%
  • Brand: Liebert
  • Model #: PSI5-3000SRT120LI
Minuteman PRO-RT PRO750RT2UNC 750VA Tower UPS - Tower - 120 V AC Input - 120 V AC Output - 8 x AC Power Receptacle(s)
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Minuteman PRO-RT PRO750RT2UNC 750VA Tower UPS - Tower - 120 V AC Input - 120 V AC Output - 8 x AC Power Receptacle(s)

OUT OF STOCK

  • Outlets: 7
  • Battery Run Time: 5 min at Full Load, 15 min at Half Load
  • Output Frequency: 60Hz +/- 6Hz.
  • Brand: MINUTEMAN
  • Model #: PRO750RT2UNC
Vertiv Liebert PSI5-1000RM1201U PSI5 UPS - 1000VA 900W 120V 1U Line Interactive AVR Rack Mount UPS, 0.9 Power Factor - Compact 1U Rack, Pure Sine Wave Output on Battery, 2 Programmable Outlets
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Liebert PSI5-3000RT120N 3000VA Tower/Rack Convertible UPS
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Liebert PSI5-3000RT120N 3000VA Tower/Rack Convertible UPS
  • Outlets: 1 x NEMA 5-30R 3 x NEMA 5-15/20R 3 x NEMA 5-20R
  • Parts: 2 Year
  • Model #: PSI5-3000RT120N
Tripp Lite SmartPro 1500VA Rack/Tower Convertible UPS
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Tripp Lite SmartPro 1500VA Rack/Tower Convertible UPS
  • Outlets: 8 x IEC 320 EN 60320 C13
  • Battery Run Time: 0.17 Hour 0.42 Hour
  • Battery Recharge Time: <8 Hours
  • Input Voltage Range: 151 V AC to 282 V AC
  • Model #: SMX1500XLRT2U
EATON 9PXM ENCL 12-SLOT ENCL (4, 8, 12, 16 OR
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EATON 9PXM ENCL 12-SLOT ENCL (4, 8, 12, 16 OR

OUT OF STOCK

  • Output Frequency: 60 Hz
  • Series: 9PXM
  • Input Frequency: 55 - 65 Hz
  • Approvals: IEC Rated cULus Listed
  • Model #: 9PXM12AAAAA
Eaton 9PX 8000VA Tower/Rack Mountable Dual Conversation Online UPS
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Eaton 9PX 8000VA Tower/Rack Mountable Dual Conversation Online UPS
  • Outlets: 1 x NEMA L6-30R 2 x NEMA L14-30R Hardwired
  • Output Voltage: 127 V AC 240 V AC
  • Parts: 2 Year
  • Model #: 9PX8KSP
  •  
  • $8,499.99 
  • Free Shipping
Tripp Lite series SmartOnline SU6000RTFMB 6000VA Rack/tower UPS - 6U Rack/Tower - AVR - 3 Minute Stand-by - 230 V AC Input - 230 V AC, 240 V AC, 220 V AC, 208 V AC, 200 V AC, 100 V AC, 110 V AC, 120 V
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Tripp Lite series SmartOnline SU6000RTFMB 6000VA Rack/tower UPS - 6U Rack/Tower - AVR - 3 Minute Stand-by - 230 V AC Input - 230 V AC, 240 V AC, 220 V AC, 208 V AC, 200 V AC, 100 V AC, 110 V AC, 120 V
  • Output Frequency: 50 Hz 60 Hz
  • Part Number: SU6000RTFMB
  • Input Voltage Range: 230 V AC
  • Output Voltage: 100 V AC 110 V AC 230 V AC 200 V AC 208 V AC 220 V AC 240 V AC 120 V AC
  • Model #: SU6000RTFMB
APC SMT1000RMI2UC 1.0 kVA 700 Watts C 1000VA LCD RM 2U 230V with SmartConnect
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APC SMT1000RMI2UC 1.0 kVA 700 Watts C 1000VA LCD RM 2U 230V with SmartConnect
  • Outlets: 6
  • Battery Run Time: Full Load: 8.7 Minutes Half Load: 31.3 Minutes
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 Hour(s)
  • Model #: SMT1000RMI2UC
CyberPower CPS1500AVR 1500 VA 900 Watts UPS
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CyberPower CPS1500AVR 1500 VA 900 Watts UPS
  • Outlets: 8
  • Battery Run Time: 18 minutes at Half Load 7 minutes at Full Load
  • Output Frequency: 50/60Hz +/- 1%
  • Battery Recharge Time: 8 hours
  • Model #: CPS_1500_AVR
BTI UPS Replacement Battery Cartridge #18
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BTI UPS Replacement Battery Cartridge #18
  • Parts: 18 Month
  • Model #: RBC18-SLA18-BTI
  •  
  • $83.99 
  • $11.33 Shipping
Tripp Lite SmartPro LCD 120V 1000VA 500W Line-Interactive UPS SMART1000LCDTNC
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Tripp Lite SmartPro LCD 120V 1000VA 500W Line-Interactive UPS SMART1000LCDTNC
  • Brand: TRIPP LITE
  • Parts: 3 Year
  • Model #: SMART1000LCDTNC
APC Smart-UPS SRT 5000VA 230V
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APC Smart-UPS SRT 5000VA 230V
  • Output Voltage: 230 V AC
  • Model #: SRT5KXLI

What is a UPS?

An Uninterruptible Power Supply (UPS) is essential for ensuring continuous power to critical equipment, such as computers, servers, and medical devices, during power outages or fluctuations. By providing immediate backup power, a UPS allows users to safely shut down systems, preventing data loss and hardware damage.

Surge Protection in UPS Systems:

UPS units offer surge protection surge protection by absorbing excess energy from power surges and spikes, safeguarding sensitive components like hard drives . This is particularly important during power restoration after outages, when initial voltage spikes can be harmful. Some UPS models include surge-only outlets, providing power and protection without depleting the UPS battery.

Energy Efficiency Features:

Many UPS systems feature "green" or "eco" modes that enhance energy efficiency and reduce utility costs. These systems may automatically power down during non-business hours or detect and bypass unused equipment. Additionally, UPS units often include a single switch or circuit breaker, allowing operators to power down multiple devices simultaneously, streamlining reboots and power cycles.

Protection for Various Equipment Types:

UPS systems are available in sizes suitable for different environments. Compact models can fit under a desk, protecting a Desktop , computer , monitor , and printer . Specialized Battery Backup (UPS) units are designed for specific applications, such as hospitals and marine vessels. In server rooms, rack-mountable UPS units help conserve space. UPS systems typically offer electrical outlets, as well as network, USB, and serial ports, to protect against noise and surges. Some devices require outlets spaced farther apart due to transformer block plugs.

Suitability for Businesses:

Businesses of all sizes utilize servers and switches, for which a pure sinewave UPS is optimal. These UPS units closely simulate standard utility power, ensuring consistent and reliable performance. S ingle-phase UPS systems are suitable for smaller setups, while three-phase units are ideal for powering multiple devices with varying power requirements. Line-interactive UPS units manage voltage changes without using battery power unless necessary, maintaining a strong charge to handle outages. Online UPS systems convert incoming power using the battery to maintain consistency, creating a buffer between equipment and external power issues. Investing in a UPS system with integrated surge protection and energy-saving features is crucial for protecting electronic equipment and ensuring uninterrupted operation during power disruptions.

FAQs: Battery Backup (UPS) Systems at Newegg

  • How do I determine the right Battery Backup (UPS) capacity?
  • For servers or medical equipment, prioritize pure sinewave output.

  • Can a Battery Backup (UPS) prevent damage from lightning strikes?
  • While it handles everyday surges, direct lightning strikes require additional surge arrestors. Pair your UPS with dedicated protection for maximum safety.

  • How often should I replace the battery in a Battery Backup (UPS)?
  • Most batteries last 2-5 years. Regular testing and monitoring of runtime can signal when replacement is needed.

  • Is a Battery Backup (UPS) compatible with solar power systems?
  • Yes, but ensure compatibility with voltage fluctuations. Online UPS units are best for unstable renewable energy sources.

  • Does a Battery Backup (UPS) save energy?
  • Eco modes and load management features reduce idle power waste, lowering long-term energy costs.

  • Can I plug a power strip into a Battery Backup (UPS)?
  • Avoid overloading. Use only UPS-rated strips and ensure total connected devices stay within the unit’s capacity.

Bestselling UPS Reviews:

Anonymous
9/2/2025 7:46:28 AM
This makes 5

“ Overall, this is an excellent, highly refined UPS product, as one would expect from Schneider/APC. ”

APC BX1500M Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, AVR, LCD - Tower - 16 Hour Recharge - 3 Minute Stand-by -120 V Input-120 V AC Output -5 x NEMA 5-15R,5xNEMA 5-15R Surge Receptacle
Northern consumer
4/15/2025 7:39:40 AM
Harmon pellet furnace backup system

“ This is a quality built backup power supply that will handle the voltage required for a pellet furnace's to be able to shut down safely without damaging the circuit board. ”

Tripp Lite INTERNET750U Series 750VA 450W Standby UPS - 12 NEMA 5-15R Outlets, 120V, 50/60 Hz, USB, 5-15P Plug, Desktop / Wall Mount - Ultra-compact Desk-mount - 4 Hour Recharge - 2.50 Minute Stand-by
Kyle Reich
10/27/2024 10:34:52 PM
Works exactly as described.

“ I would highly recommend anyone to get this, or any other, uninterrupted power supply just as a basic emergency backup; this goes double if you work from home. ”

CyberPower CP1500PFCLCD PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel