Skip to main content

HelloSelect address

Menu

FantasTech Sale II

Free Gift w/ AMD

Free Gift w/ Intel

Newegg Business

Your Browsing History

Home
Components & Storage
Power Protection
UPS Replacement Battery & Accessories
Search Results

UPS Replacement Battery & Accessories

In Stock
ONOFF

Sold by Newegg
ONOFF

Make an Offer
ONOFF

New
ONOFF

Brands

Tripp Lite
CyberPower
Eaton
RefurbUPS
Vertiv
APC

Middle Atlantic
GreenTechLLC
BatteryJack inc.
ARENTI
Cnerely
PowerWarehouse

Show More

Price

to

$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300

$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$2000 - $2500

Show More

Sold by

Newegg

Availability

In Stock

Condition

New
Recertified
- Refurbished

Discount

40% off and more

Useful Links

Cryptocurrency Payment Accepted
Make an Offer
Warranty
- 1 - 3 Years
- 3 - 5 Years
- More than 5 years
Free Shipping
Top Sellers
Discount Item

Volume Savings

Show More

Customer Ratings

& up

Can’t find the filter you need? Let AI help.

Ask Celeste ^SM

APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)

APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)

Save: $207.09 (22%)

$698^.90

$905.99

More options from $680.00 - $1,306.13

Free Shipping

CyberPower Vertical Stand for 1U UPS Units

CyberPower Vertical Stand for 1U UPS Units

$22^.99

More options from $22.69 - $27.73

Free Shipping

Vertiv Liebert GXT5-EBC36VRT2U GXT5 External Battery Cabinet - 500VA-1000VA/36V| 2U - 36 V DC - Lead Acid - Hot Pluggable - Hot Swappable - 3 Year Minimum Battery Life - 5 Year Maximum Battery Life

Vertiv Liebert GXT5-EBC36VRT2U GXT5 External Battery Cabinet - 500VA-1000VA/36V| 2U - 36 V DC - Lead Acid - Hot Pluggable - Hot Swappable - 3 Year Minimum Battery Life - 5 Year Maximum Battery Life

$761^.99

More options from $751.37 - $1,158.00

Free Shipping

TRIPP LITE BP24V15RT2U External Battery Pack for UPS Systems

TRIPP LITE BP24V15RT2U External Battery Pack for UPS Systems

$339^.99

Free Shipping

TRIPP LITE BP192V12-3U External Battery Pack for UPS Systems

TRIPP LITE BP192V12-3U External Battery Pack for UPS Systems

$2,021^.99

Free Shipping

APC UPS Battery Replacement for APC Back-UPS Models BE500R, BE550MC, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET (RBC2)

APC UPS Battery Replacement for APC Back-UPS Models BE500R, BE550MC, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET (RBC2)

$70^.99

Free Shipping

CyberPower C3P11000 3-Phase Startup for SM Modular UPS 10-40kVA

CyberPower C3P11000 3-Phase Startup for SM Modular UPS 10-40kVA

$2,099^.99

Free Shipping

CyberPower C3P90000 3-Phase Unplanned Service for SM 10-40kVA 3-Phase UPS

CyberPower C3P90000 3-Phase Unplanned Service for SM 10-40kVA 3-Phase UPS

$2,099^.99

Free Shipping

Vertiv Liebert GXT5-EBC36VRT2UTAA TAA 36V External Battery Cabinet for Liebert GXT5 VRLA UPS - 9 Ah Rack/Tower with TAA-compliant lead-acid batteries for extend backup time | compact 2U size

Vertiv Liebert GXT5-EBC36VRT2UTAA TAA 36V External Battery Cabinet for Liebert GXT5 VRLA UPS - 9 Ah Rack/Tower with TAA-compliant lead-acid batteries for extend backup time | compact 2U size

$936^.99

Free Shipping

EATON MBP PDU, 120V, L5-30P TO (5) 5-15/20R, USE WITH 5130, EVOL/S, PULSAR/M, 91

EATON MBP PDU, 120V, L5-30P TO (5) 5-15/20R, USE WITH 5130, EVOL/S, PULSAR/M, 91

$506^.35

Free Shipping

Vertiv Liebert GXT5-EBC72VRT2U GXT5 External Battery Cabinet - 3000VA/72V|2U - 72 V DC - Lead Acid - Hot Pluggable - Hot Swappable - 3 Year Minimum Battery Life - 5 Year Maximum Battery Life

Vertiv Liebert GXT5-EBC72VRT2U GXT5 External Battery Cabinet - 3000VA/72V|2U - 72 V DC - Lead Acid - Hot Pluggable - Hot Swappable - 3 Year Minimum Battery Life - 5 Year Maximum Battery Life

$1,097^.99

More options from $1,093.69 - $1,613.00

Free Shipping

Tripp Lite 2U External 48V Rack/Tower Battery Pack for Select Tripp Lite UPS Systems

Tripp Lite 2U External 48V Rack/Tower Battery Pack for Select Tripp Lite UPS Systems

$2,387^.99

More options from $1,126.15 - $2,387.99

Free Shipping

APC Easy Basic Rack PDU EPDU1016B - Power distribution unit (rack-mountable) - AC 200/208/230 V - 3680 VA - input: IEC 6

APC Easy Basic Rack PDU EPDU1016B - Power distribution unit (rack-mountable) - AC 200/208/230 V - 3680 VA - input: IEC 6

$100^.90

Free Shipping

CyberPower SNEV001 Environmental Sensor

CyberPower SNEV001 Environmental Sensor

Save: $16.08 (11%)

$120^.39

$136.47

More options from $120.39 - $175.00

Free Shipping

CyberPower 2POSTKIT 2-Post Rack Mounting Kit

CyberPower 2POSTKIT 2-Post Rack Mounting Kit

Save: $7.75 (5%)

$134^.61

$142.36

More options from $58.60 - $212.00

Free Shipping

CyberPower SE450G1 UPS PC Battery Backup

CyberPower SE450G1 UPS PC Battery Backup

$62^.99

Free Shipping

Tripp Lite BP72V18-2US - 72V External 2U Rack / Tower Battery Pack for Select UPS Systems

Tripp Lite BP72V18-2US - 72V External 2U Rack / Tower Battery Pack for Select UPS Systems

$1,165^.47

More options from $1,024.48 - $1,232.41

Free Shipping

Tripp Lite 2U UPS Replacement Battery Cartridge for Select Tripp Lite SmartPro UPS

Tripp Lite 2U UPS Replacement Battery Cartridge for Select Tripp Lite SmartPro UPS

$622^.99

More options from $381.99 - $622.99

Free Shipping

TRIPP LITE 2POSTRMKITWM Two Post Rackmount / Wallmount Kit

TRIPP LITE 2POSTRMKITWM Two Post Rackmount / Wallmount Kit

$120^.53

More options from $120.53 - $192.46

Free Shipping

Volume Discounts:$120.18 - $120.53

EATON RK2PC 9PX 2 Post Electrical Rack Rail Kit

EATON RK2PC 9PX 2 Post Electrical Rack Rail Kit

$114^.99

More options from $114.99 - $129.33

Free Shipping

GREENTECH COMPATIBLE APCRBC131 SLA BATTERY FOR APC J35B 24V 9AH REPLACES APCRBC131, RBC131, Battery Cartridge #131, APCRBC130, RBC130, Battery Cartridge #130

GREENTECH COMPATIBLE APCRBC131 SLA BATTERY FOR APC J35B 24V 9AH REPLACES APCRBC131, RBC131, Battery Cartridge #131, APCRBC130, RBC130, Battery Cartridge #130

Limited time offer, ends 10/15

$95^.17

Free Shipping

PowerStar® Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack

PowerStar® Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack

$59^.99

Free Shipping

Eaton Extended Battery Module Black/Silver (9PXEBM48RT)

Eaton Extended Battery Module Black/Silver (9PXEBM48RT)

$679^.94

More options from $679.94 - $1,520.00

Free Shipping

Eaton External Battery Pack

Eaton External Battery Pack

$1,048^.79

More options from $930.46 - $1,497.53

Free Shipping

Eaton 9PX Maintenance Bypass for Select 8kVA-11kVA 9PX UPS Systems 3U MBP11K208

Eaton 9PX Maintenance Bypass for Select 8kVA-11kVA 9PX UPS Systems 3U MBP11K208

$850^.84

More options from $850.84 - $937.92

Eaton Internal Replacement Battery Cartridge (RBC) for 5P750R and 5P850GR 5P UPS Systems - TAA - EBP-0808

Eaton Internal Replacement Battery Cartridge (RBC) for 5P750R and 5P850GR 5P UPS Systems - TAA - EBP-0808

$367^.99

More options from $305.90 - $367.99

Free Shipping

Tripp Lite 2U 48V Extended Battery Module EBM for SmartOnline UPS BP48RT

Tripp Lite 2U 48V Extended Battery Module EBM for SmartOnline UPS BP48RT

$849^.70

More options from $849.70 - $1,276.00

Volume Discounts:$841.20 - $849.70

RefurbUPS APC PowerStack 250 Rack Mount 1U I (PS250I) - Factory Fresh Compatible Replacement Battery Kit

RefurbUPS APC PowerStack 250 Rack Mount 1U I (PS250I) - Factory Fresh Compatible Replacement Battery Kit

$39^.99

$27.00 Shipping

RefurbUPS APC PowerStack 450 Rack Mount 1U I (PS450I) - Factory Fresh Compatible Replacement Battery Kit

RefurbUPS APC PowerStack 450 Rack Mount 1U I (PS450I) - Factory Fresh Compatible Replacement Battery Kit

$39^.99

$27.00 Shipping

RefurbUPS APC Smart-UPS 1000 Rack Mount 3U (SU1000RM3U) - Factory Fresh Compatible Replacement Battery Kit

RefurbUPS APC Smart-UPS 1000 Rack Mount 3U (SU1000RM3U) - Factory Fresh Compatible Replacement Battery Kit

$71^.99

$34.00 Shipping

Middle Atlantic Products UPS-RBP UPS Battery Pack

Middle Atlantic Products UPS-RBP UPS Battery Pack

$616^.74

More options from $587.82 - $616.74

Free Shipping

RefurbUPS APC PowerStack 250 Rack Mount 1U (PS250) - Factory Fresh Compatible Replacement Battery Kit

RefurbUPS APC PowerStack 250 Rack Mount 1U (PS250) - Factory Fresh Compatible Replacement Battery Kit

$39^.99

$27.00 Shipping

Eaton EATS30P Eats30 Monitored - Power Monitoring Unit ( Rack-Mountable ) - Ac 208-240 V - Ethernet, Rs-232 - Output Connectors: 1 - 1U

Eaton EATS30P Eats30 Monitored - Power Monitoring Unit ( Rack-Mountable ) - Ac 208-240 V - Ethernet, Rs-232 - Output Connectors: 1 - 1U

$749^.95

Free Shipping

Original Mean Well Uninterruptable Power Supply DC Input 24-29V 40A DC UPS Module Uninterrupted Switching Power Supply Battery Controller for DIN Rail UPS System

Original Mean Well Uninterruptable Power Supply DC Input 24-29V 40A DC UPS Module Uninterrupted Switching Power Supply Battery Controller for DIN Rail UPS System

Limited time offer, ends 10/10

$110^.76

Free Shipping

Tripp Lite series WEBCARD-M3 Network Management Card for Select UPS Systems and PDUs - Rack Mountable - Mini Slot - 1 x Network (RJ-45) Port(s) - Serial - USB

Tripp Lite series WEBCARD-M3 Network Management Card for Select UPS Systems and PDUs - Rack Mountable - Mini Slot - 1 x Network (RJ-45) Port(s) - Serial - USB

$360^.79

More options from $344.77 - $360.79

Free Shipping

USB to RJ50 Control Cable for APC Smart UPS 940-0127B, 940-0127C and 940-0127E APC Back-UPS CS BK350 BX1500 BX1300G (16)

USB to RJ50 Control Cable for APC Smart UPS 940-0127B, 940-0127C and 940-0127E APC Back-UPS CS BK350 BX1500 BX1300G (16)

$45^.99

Free Shipping

Page 1/3

1
2
3

Find what you were looking for?

Related searches

64gb micro sd card rack mount ups 2u 3000va radiator flush

Hide(0)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Close

Deals Just For You

Sign up to receive exclusive offers in your inbox.

clear text

View Latest Email Deals

Download Our APP

Enter your phone number and we'll send you a download link.

+1

OR

Shop on Newegg APP

Scan the QR code to download App

Scan this code with your phone's camera.

Customer Service

Help Center
Track an Order
Return an Item
Return Policy
Privacy & Security
Feedback

My Account

Login/Register
Browsing History
Order History
Returns History
Address Book
Wish Lists
My Build Lists
My Build Showcase
Email Notifications
Subscriptions Orders
Auto Notifications

Company Information

About Newegg
Investor Relations
Media Center
Newegg Student Internship Program
Gamer Zone
Press Inquiries
Newegg Careers
Newegg Insider

Tools & Resources

Become a supplier
Sell on Newegg.com
For Your Business
Newegg Partner Services
Become an Affiliate
Newegg Creators
Site Map
Shop by Brand
Rebates
Mobile Apps
ChatGPT App
Student Discount
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Trade In

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie SettingsCalif. Transparency in Supply Chains Act Cigna Transparency in Coverage (MRF)

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Messages