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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada
Para Systems CK3-20110X-240 12V 100Ah UPS Replacement Battery
SKU CA-AJC-D100S-T-20-162161

Para Systems CK3-20110X-240 12V 100Ah UPS Replacement Battery

$308.69 - $308.69
$308.69
$308.69 - $308.69
$308.69
Usually Ships in 1 Business Day
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Info
  • AJC® replacement compatible with Para Systems CK3-20110X-240 UPS Battery
  • Exact OEM replacement guaranteed to fit easily and precisely
  • Maintenance free AGM technology, no need to add acid or water ever
  • IMPORTANT: You MUST RE-USE: your existing cabling and hardware. These are replacement batteries only
  • NOTE: It is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect orders
  • UL Recognized Component
  • Buy with confidence. Our backed by easy 30-day returns and 12-month warranty
Disclaimer: Our products are not affiliated with or authorized by Para Systems
Specs
  • AJC® Replacement Batteries
  • Part # AJC-D100S
  • Voltage: 12V (12 Volts)
  • Capacity: 100Ah
  • Terminals: NB
  • Number of batteries required for full replacement: 20
  • Chemistry: Sealed Lead Acid (AGM)
  • Length 13.07 in
  • Width 6.89 in
  • Height 8.7 in
  • Weight: 69 lbs

View Battery Specifications

Resources
  • Replacing Your UPS Battery
  • Benefits of AJC® Replacement Batteries
  • UPS AGM Battery Care
View UPS Battery Resources
FAQs

  • What is the best replacement battery for the Para Systems CK3-20110X-240 12V 100Ah UPS Battery?

    The AJC-D100S-T-20-162161 is the best replacement battery for the Para Systems CK3-20110X-240 12V 100Ah UPS Battery.

  • What are the dimensions of the Para Systems CK3-20110X-240 12V 100Ah UPS Replacement Battery?

    The dimensions are L 13.07 x W6.89 x H 8.7 inches.

  • What is your return policy and battery warranty?

    Our batteries are backed by easy 30-day returns and a 12-month warranty.

  • How do I maintain my SLA battery?

    These batteries are maintenance-free and factory activated. It arrives fully sealed, charged and ready for action.

  • Do I need to add acid to this battery?

    No need to add acid or water, ever.

  • Do you have a wholesale, reseller and large volume purchase program?

    Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.

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We stock low cost, high quality batteries and here to help ensure you make the right purchase.

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12-Month Warranty

If our product isn’t performing as it should, don’t hesitate to reach out to our customer service team.

More About UPS Batteries

What is a UPS Battery?

Used by homeowners, businesses, government, and education organizations for backup power.

  • These batteries provide emergency power for critical systems during a sudden loss of power such as computers, monitors, routers, data centers, alarm systems, and other critical devices.
  • AJC Battery only uses brand new lead. Lead impurities can significantly decrease battery performance and lifespan. Our strict manufacturing process eliminates trace impurities and yields high quality, dependable batteries.
  • We strictly adhere to international quality standards to provide customers with excellent products and consistent quality. From the components and raw materials to each batch produced, quality tests and procedures are in place, implemented and maintained.
  • AJC batteries are delivered brand new, charged, sealed, maintenance-free and ready for customers to install and use.

Ratings and Reviews

Frequently Asked Questions

Questions? Talk to a battery expert.

Mon-Fri: 8am - Midnight
Sat-Sun: 8am - 10pm

Why are prices so low?

All we do is sell replacement batteries, we are very good at that!

Manufacturer's are not able to process smaller orders quickly and efficiently.

BatteryClerk specializes in processing any size order accurately and fast.

When do new orders ship?

All AJC Battery orders placed Monday-Friday leave our warehouse the same day if placed before 2PM EST.

If your order is placed Friday after 2PM through Sunday, your order will be shipped out Monday morning.

What is your warranty policy?

We stand behind our products with 30-day easy returns and a 12 month warranty. Lawn and tractor batteries have a 6 month warranty.

What is the BatteryClerk return policy?

View our return policy.

What battery do I need?

Please enter the brand and model number of your device or battery you need to replace in the search bar at the top of this page. 

As long as the voltage, terminals and dimensions match, then you will be able to use this as a compatible battery replacement option.