SKU: 68992562919

APC Smart-UPS VT Extended Battery

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Description

APC Smart-UPS VT Extended BatteryThe APC Smart UPS VT Extended Battery with Valve Regulated Lead Acid (VRLA) chemistry delivers scalable, reliable backup power for critical systems. Designed for data centers, server rooms, network closets, and edge environments, this external battery solution extends runtime for the Smart UPS VT platform while preserving the pristine power quality that IT equipment depends on. With VRLA cells, maintenance free operation, and seamless integration with

The APC Smart-UPS VT Extended Battery with Valve-Regulated Lead Acid (VRLA) chemistry delivers scalable, reliable backup power for critical systems. Designed for data centers, server rooms, network closets, and edge environments, this external battery solution extends runtime for the Smart-UPS VT platform while preserving the pristine power quality that IT equipment depends on. With VRLA cells, maintenance-free operation, and seamless integration with APC’s power management ecosystem, you gain the peace of mind that comes from continuous uptime, safer shutdowns, and proactive monitoring. This extended battery module is purpose-built to protect sensitive electronics from outages, voltage sags, and transient spikes, ensuring your workloads stay online when it matters most.

  • Scalable runtime with external battery modules: Extend the operational window for critical devices by adding modular external battery packs to the Smart-UPS VT. This scalable approach lets you tailor protection to your specific tolerance for downtime, enabling longer runtimes during outages and more time for graceful shutdowns during maintenance. As your load grows or service windows tighten, you can incrementally increase energy capacity without replacing the entire UPS, delivering a lower total cost of ownership and flexible capacity planning for growing IT environments.
  • Premium power quality and protection: The Smart-UPS VT delivers continuous, clean power through double-conversion online topology, producing a stable true sine wave that remains consistent despite fluctuations on the incoming supply. Automatic Voltage Regulation (AVR) corrects minor sags without switching to battery, preserving battery health for longer life. In the event of a mains outage, seamless transfer to battery occurs with zero transfer time, protecting sensitive servers, storage arrays, and networking gear from disruptive power events and preserving application integrity during transition periods.
  • Intelligent management and monitoring: Gain complete visibility into battery health, runtime, and load with integrated management options. The external battery extension communicates with the UPS to deliver real-time status through onboard displays, USB, or serial interfaces. APC’s ecosystem supports PowerChute software and compatibility with IT management platforms, enabling automated shutdowns, energy-use monitoring, and detailed reporting. For larger deployments, centralized monitoring through EcoStruxure IT or SNMP-compatible tools provides holistic oversight across multiple sites and devices.
  • Reliability, safety, and maintenance advantages: VRLA chemistry offers a sealed, maintenance-free solution with reduced risk of electrolyte leakage and minimal service requirements. The extended battery family is engineered for consistent performance in controlled environments, with battery management features that track charge cycles and degradation to optimize life expectancy. External battery packs are designed for straightforward replacement, lowering downtime and simplifying maintenance windows for data centers and enterprise networks alike.
  • Flexible installation and deployment: This extended-battery option is built for adaptable deployments, with mounting versatility and cable routing designed to suit rack, floor, or cabinet configurations. Clear labeling and robust connectors simplify connection to the Smart-UPS VT, while the modular design supports space optimization and easy future upgrades. Whether your footprint is compact or expansive, the battery extension can be integrated without disrupting existing IT operations, enabling a smooth, scalable path to enhanced resilience.

Technical Details of APC Smart-UPS VT Extended Battery

  • Battery Type: VRLA (Valve-Regulated Lead Acid)
  • Application: External Battery Module designed for APC Smart-UPS VT family
  • Purpose: Extends runtime for critical loads by increasing available energy during outages
  • Safety and Compliance: Built to meet standard safety guidelines and regional compliance requirements for backup power components
  • Maintenance: Sealed, maintenance-free battery with health monitoring via UPS software and interface

How to install APC Smart-UPS VT Extended Battery

  • Power down all connected equipment and ensure the UPS is unplugged before beginning installation of the external battery module. Safety first prevents accidental shocks or equipment damage.
  • Inspect the new external battery pack for any signs of damage or shipping-related issues. Do not install if packaging is compromised or if the battery appears damaged.
  • Plan the installation location to provide adequate ventilation and room for airflow. Avoid moisture, direct sunlight, and extreme temperatures to maximize battery life and performance.
  • Connect the external battery module to the Smart-UPS VT using the provided interface cables, following the orientation guides and polarity indications in the installation manual. Ensure all connectors are fully seated and secured.
  • Power up the UPS and the battery extension, then verify the connection through the UPS display or management software. Run a self-test if available to confirm battery health and runtime calculations are accurate for your load.
  • Re-connect your protected loads and monitor the system for normal operation. If you notice any irregular behavior, consult the user manual and, if needed, schedule a service check with APC support to verify the extended configuration.

Frequently asked questions

  • Q: What is the APC Smart-UPS VT Extended Battery? A: It is an external battery extension designed to work with APC Smart-UPS VT, using VRLA cells to deliver reliable, maintenance-free backup power that increases runtime for critical equipment during outages.
  • Q: How does the extended battery affect uptime? A: Runtime increases with added battery capacity. The total protection time depends on the load connected to the UPS; lighter loads will gain more run-time percentage, while heavier loads will benefit from the additional energy available to sustain critical functions or to enable a controlled shutdown.
  • Q: Is installation safe for non-professionals? A: Basic installation can be performed by trained personnel following the official manual. For large deployments or high-value equipment, professional installation is recommended to ensure correct connections, safety compliance, and optimal performance.
  • Q: Can I mix different external battery packs? A: Use only external battery modules specified for the APC Smart-UPS VT family. Mixing non-approved packs can compromise performance, safety, and warranty coverage.
  • Q: How do I monitor battery health and status? A: Use the UPS display, USB/Serial interfaces, and compatible management software (PowerChute, EcoStruxure IT) to track charge status, battery age, health indicators, and to schedule regular self-tests for proactive maintenance.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68992562919

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CRobin Shultz
Dallas, US
★★★★★ 5
great water shoe!
Size: 7 Women/6 Men, Color: 3f-410 Rose Red
I absolutely loved these water shoes! They are surprisingly very comfortable and slip resistant. The sole is very thick and the material is pretty quick to dry. I purchased them for my cruise port excursions and wore them dry, in the water, and walked around after being in the water—no blisters or uncomfortable rubbing. I would say they are maybe a little on the larger side for women. I can range anywhere from a 7, 7.5 to an 8. I purchased a size women’s 7/men’s 6 and it was perfect. I am excited to wear these at the beach and in the creek this summer!
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Reviewed in the United States on April 5, 2026
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Diane M.
Carnegie, US
★★★★★ 5
Great Find
Size: 8, Color: Blue
Cute, comfortable, colorful have soft straps. I was very surprised by the both the quality and comfort of these Flip Flops. The price is so affordable that I bought several pairs in other colors. They are light weight, have ample arch support, fit true to size and can be worn with jeans, short or a casual dress. They really do look just as good as any of the high-priced brands.
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Reviewed in the United States on May 20, 2026
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Susan Cartwright
Dallas, US
★★★★★ 5
Overall, these are some of the most comfortable flip flops I have owned, and would buy again.
Size: 6.5, Color: White Khaki
I was so happy with these KuaiLu Flip Flops that I bought two more pair, one in black and one in brown! They were comfortable right out of the box and did not need any break-in time. The arch support is excellent and gives my feet much better support than regular flip flops. They are also light weight, well made, and cute enough to wear with many different outfits. The soles have good traction, and they feel sturdy when walking.
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Reviewed in the United States on May 28, 2026
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Carolyn Fenzl
Grantham, US
★★★★★ 5
Nice Flip Flops for the Price!
Size: 7.5, Color: White Khaki, Size: 7.5, Color: White Khaki
I just received my flip flops and tried them on, and they have a nice cushiony feel to them. The white color matches many of my outfits great. And while the fit is generally good, they could be a bit wider as I have wide feet. But they still feel comfortable.
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Reviewed in the United States on May 18, 2026
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Nellie from Wisconsin
Massapequa, US
★★★★★ 4
runs big
Size: 7.5, Color: Camel
I am always a size 8 in boots, sandals, sneakers and read these ran large so ordered a size 7.5. They are still too big on me. I sent back for a 7 and I will update when I get those. They are very, very cute and comfortable! I love the cloth that goes over the foot!! That makes them seem a bit more fancy than regular flip flops. They also do sound like regular flip flops, so if you want a quiet sandal these are not for you. They are very cushioned and I can def feel the arch support. You will need to size down at least half size and maybe one whole size. The hardest thing for me was to pick a color! May have to get several pair! Just ordered my mom the dark blue and I know she will love them!!! Highly recommend, especially for the low price! Update: Got the 7 and are still too big. As I said, I got my mom the 6 so I tried them on and they are still a tad too big on me!!! BTW the sizes 8,7.5,7 and the 6 I can hardly see any difference whatsoever! They don't come in 5 1/2 so I am sending the 7 back for a 6 and keeping those just because they are so darn cute and comfortable! I also don't have a very thick foot so I wish the straps were a tad tighter, but I will deal with it. So, to sum up: Be sure to size down at least one size and maybe even two. Returns are easy, so maybe try a few different sizes! I haven't worn a size 6 since I was in about the 6th grade, so not sure what is going on with the sizing. Oh yeah, I did get three different colors and the sizing was the same with all three. HTH! Good luck!
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Reviewed in the United States on March 26, 2026

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