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Description
SmartUPS Industrial Battery 50Ah 12VDC Extended Temperature Shelf MountPower resilience matters in every facility where Smart UPS protection supports mission critical equipment. The SmartUPS Industrial Battery 50Ah 12VDC Extended Temperature Shelf Mount is designed to deliver flexible runtime and dependable charging for extended use UPS configurations. Built around Gel Cell technology for reliable performance, this 12 V DC battery provides stable energy delivery, even in challenging environments, making it an ideal
Power resilience matters in every facility where Smart-UPS protection supports mission-critical equipment. The SmartUPS Industrial Battery 50Ah 12VDC Extended Temperature Shelf Mount is designed to deliver flexible runtime and dependable charging for extended-use UPS configurations. Built around Gel Cell technology for reliable performance, this 12 V DC battery provides stable energy delivery, even in challenging environments, making it an ideal replacement or expansion battery for industrial UPS deployments. With a shelf-mount design that fits standard rack systems, it simplifies installation, inventory management, and maintenance planning, helping you minimize downtime and maximize uptime when it matters most.
- Extended runtime and scalable uptime: With a 50Ah capacity at 12V, this battery supports longer discharge intervals for critical loads during outages or power quality events. It enables you to keep essential equipment—servers, controllers, networking gear, and industrial controllers—operating for extended periods between charges, reducing unexpected shutdowns and data loss. The extended runtime is especially valuable in facilities where outages are frequent or where backup power must bridge longer restoration times.
- Gel Cell technology for reliability and safety: The VRLA Gel Cell chemistry delivers reliable charging performance with low electrolyte mobility, minimizing leakage risk and providing stable operation in shelf and rack installations. Gel Cell batteries offer reduced maintenance needs, stable voltage under load, and safer handling in industrial environments, making them a dependable choice for fast-paced uptime requirements.
- Extended temperature operation for harsh environments: Engineered for extended-temperature performance, this battery maintains strong charging and discharge characteristics across a wide temperature range. Whether deployed in unconditioned data centers, manufacturing floors, or remote facilities, it helps keep the UPS supplying clean power without compromising reliability due to temperature variations.
- Shelf-mount design for easy integration: The shelf-mount form factor fits standard rack or shelving systems, enabling straightforward integration into existing UPS footprints. Its compact footprint helps optimize space in crowded electrical rooms or equipment cabinets while allowing efficient cable management and service access. The design reduces installation complexity and supports quick battery swaps during maintenance windows.
- Smart UPS compatibility and low-maintenance operation: Specifically designed to complement Smart-UPS systems, this battery blends with the UPS charge management to deliver stable performance with minimal maintenance. The Gel Cell chemistry and sealed construction help extend service intervals, while the design supports simple replacement procedures, minimizing downtime during battery refresh cycles.
Technical Details of SmartUPS Industrial Battery 50Ah 12VDC Extended Temperature Shelf Mount
- Battery Type: VRLA Gel Cell
- Nominal Voltage: 12 V DC
- Capacity: 50 Ah (20-hour rate)
- Extended Temperature Range: -20°C to 60°C
- Mounting: Shelf Mount for UPS and rack installations
- Chemistry: Gel Electrolyte
- Application: Replacement or expansion battery for Smart-UPS systems requiring 12 VDC, 50Ah capacity
how to install SmartUPS Industrial Battery 50Ah 12VDC Extended Temperature Shelf Mount
- Safety first: Power down and unplug the UPS from the mains. If there are any audible alarms or fault codes, address them per the UPS manual before opening the battery compartment. Wear eye protection and gloves, and avoid contact with terminals to prevent short circuits.
- Prepare the installation area: Remove any obstructions from the battery tray, confirm there is adequate clearance for wiring, and verify that the shelf-mount rails or brackets are in good condition and ready for use.
- Remove the old battery or battery module: If replacing an old unit, carefully disconnect the lead cables from the old battery, noting the correct positive and negative polarity. Dispose of or recycle the old unit per local regulations and manufacturer guidelines.
- Position the new battery: Align the SmartUPS 50Ah 12VDC Extended Temperature Shelf Mount battery with the tray or shelf rails. Ensure the battery sits securely and that there is no strain on the cables when mounted.
- Connect the wiring: Attach the positive terminal first, then the negative terminal, following the polarity markings on the battery and UPS. Use the appropriate terminal connectors and ensure tight, clean contact to prevent voltage drops or arcing.
- Secure and route cables: Use any included brackets or ties to secure cables away from fans, hinges, or moving components. Route cables to maintain airflow and avoid pinch points that could cause damage during maintenance or operation.
- Install and power up: Reinsert the battery tray into the UPS compartment, reattach any covers or panels, and reconnect the UPS to the mains power. Power on the UPS and allow a full initial charge cycle as specified by the UPS manufacturer. Monitor the UPS software or display for healthy battery status and ensure the system recognizes the new battery.
- Perform a brief test: Simulate a power interruption to verify the backup function and review the uptime estimates presented by the UPS. Confirm that voltage readings remain within expected ranges and that there are no fault indicators related to the new battery.
- Documentation and maintenance: Record the installation date, battery model, and serial reference for future maintenance. Schedule periodic checks of battery health, voltage, and temperature, and follow the manufacturer’s replacement recommendations to maximize reliability.
Frequently asked questions
- Q: What is the primary benefit of the 50Ah capacity at 12V for Smart-UPS deployments? A: The 50Ah capacity provides extended runtime for critical loads, enabling longer operation during outages and improved protection for sensitive equipment and processes.
- Q: Is this battery compatible with all Smart-UPS models? A: It is designed for configurations requiring a 12 VDC, 50Ah capacity in shelf-mount installations. Always verify compatibility with your specific UPS model and battery rack configuration before installation.
- Q: Why choose Gel Cell VRLA chemistry for this battery? A: Gel Cell VRLA batteries offer safer, maintenance-light operation with lower leakage risk and stable performance under load, which is well-suited for mounted or shelf installations in industrial environments.
- Q: What temperature range can I expect from this extended-temperature battery? A: The battery is designed to operate effectively from approximately -20°C to 60°C, supporting reliable charging and discharge in challenging environments where ambient temperatures vary widely.
- Q: How should I dispose of the battery at end of life? A: Follow local regulations for hazardous waste and battery recycling. Take the battery to an approved recycling facility or retailer that accepts lead-acid batteries to ensure safe disposal and environmental compliance.
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4.6 ★★★★★
Based on 1790 reviews
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Product Reviews
★★★★★ 5
Makes a great graduation gift
Format: Hardcover
It's a classic! I bought it for my granddaughter's kindergarten graduation. I've asked her teacher to write a note in it.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Absolutely the best in the series so far!
Format: Kindle
I've been wanting to get Dean's book since we met him in The Deal, and let me tell you, this book did NOT disappoint!
Dean is the playboy of the hockey team, he doesn't do relationships, and he just takes life as it goes. Allie is Hannah's best friend and roommate, and is a relationship type of girl. When she realizes her and her boyfriend are moving in separate directions and she can't do it anymore she breaks up with him. When she needs a place to hide out, Garrett offers up his house while they are away. She never expected that weekend to change everything for her.
Dean and Allie definitely have amazing chemistry, but one night together doesn't change things for them, or does it? Dean can't get Allie out of his head, and Allie knows she can't do a casual hookup, but they can't seem to keep away from one another. I loved how Dean finally wore Allie down, and how Allie finally got to have someone with her that understood her and was just as adventurous as she was. I don't agree with how she didn't want anyone to know about them, but I think the way everyone found out was perfect for them.
Dean and Allie's "relationship" is full of emotions, and you can slowly see this turning into something way more than what they thought it would be. Dean is amazing with Allie, he's supportive of her, he cares about her, and he's insanely jealous of anyone who dares look at her. Allie is loving how Dean makes her feel, and is also a huge supporter of his. For once in his life Dean opens up about himself and you can tell how nervous he was telling her about his ex, and everything involving the fall out of that situation. Their escapades are hilarious and sexy all at once. I loved watching them during Thanksgiving with Beau and his sister, where you can see that things definitely changed for them. I also adored their watching of the french soap opera, and all the little things they did together.
Not only does this book have a true romance that you can't help but fall in love with these amazing characters, but there are some absolute laugh out loud moments. When Logan walks in on Dean and "Winston" I spit my drink out I was laughing so hard. Also the hilarious Twilight references on imprinting! There is also a very serious aspect to this book that had me in tears. My emotions were definitely all over the place while reading this book, and I must say I think I love Dean more than Garrett, and he's been sitting at the top of my BBF list for a long time!
It's been a long time since I've read a book that I absolutely loved both of the main characters. I felt so connected to them, and their group of friends, that I thought I was right there with them experiencing their love, their laughs, and their heartbreak. This book definitely took me on one hell of a ride. I can't remember laughing so hard one moment, swooning and falling in love, and then balling my eyes out, only to have my heart put back together at the end. This is a beautifully written story and I could NOT put it down. I am definitely looking forward to Tuck's book, especially with the bomb-shell he dropped at the end of Dean's story!
Even though this book can be read as a stand-alone, I highly suggest reading each of the previous two books in this series, so you can get a good feel of how much Dean has changed since we met him, as well as how the group dynamic works. Each one of the books are 5 star reads, and trust me, you will definitely fall in love with Garrett, Logan and Dean!
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Reviewed in the United States on January 12, 2016
★★★★★ 4
The Good, The Bad and Everything In Between
Format: Kindle
Another excellent entry: The Off-Campus series is among the very, very best in new adult romance and there is little that isn’t done well in this entry.
Dean DiLaurentis is charged with watching out for Allie, Hannah’s roomie, one weekend while everyone is gone for various reasons - with, of course, the obligatory threats to his penis if he were to touch Allie. She’s just gone through a painful breakup with her boyfriend from book one, since they’ve had a fairly tempestuous relationship, she needs some time away from her apartment, where he’s been trying to get her to change her mind.
Of course, Allie and Dean are young, hot, single and there’s tequila. When you do the math, it’s fairly obvious that yes, Slot A goes into Tab B, and yes, romance happens. I love their banter, the humor throughout really establishes these characters and their friendships and makes the ride all the more enjoyable. Speaking of riding...
Dean’s what I expected: Dean’s the manho who beats all the previous manhoes in this series. He makes no apologies and I loved that he didn’t. He’s intrigued with Allie but he isn’t in love from the moment he lays eyes on her. When he falls, though it’s hard and it’s clearly life-altering. His moments with his friend Beau when they discuss his issues with little Dean (I can’t stop giggling at that silliness) were priceless.
He has a good journey towards adulthood, though I was saddened by the events that led to this character growth. It was the perfect (sad yet realistic) touch of bitter to make the sweet all the richer.
Allie was a surprise: I’ll admit, this is mostly because I didn’t remember her. Allie isn’t a big part of the first book and what I did remember of her was a bit flaky. I loved getting to know her and seeing what made her tick and as with Ms. Kennedy’s previous heroines, there is more than meets the eye. She’s concerned about being slut-shamed by the prospect of no-strings sex, considering she’s only ever been in committed, long term relationships, so I love that she has to learn to accept that there’s nothing wrong with two consenting adults doing what they want to do, damn public opinion. I found it an interesting twist that the only person truly slut-shamed is Dean, by other men and women.
Beats played out as I expected: If I have any issues with this is, while it is entertaining, charming, and funny, it also felt the same as the earlier books, which were also entertaining, charming and funny. When the quality is so high, that’s not a horrible thing, but I can’t help but struggle to keep each set of heroes and heroines separate in my mind. That said...
I’m really intrigued by where this series is going next: The setup for the next book is markedly different and it has me really eager to see how Ms. Kennedy handles it. The heroine for the next book is NOT in the mold of the earlier women and the hero is a bit of a wild card, since he has been more on the periphery so far. I’m looking forward to seeing what they have to contribute to this universe.
The Bottom Line
This is an excellent new adult romance with likeable characters, funny banter, hot sex scenes and room for the ‘verse to grow. If you haven’t read Ms. Kennedy’s series, I highly recommend it.
**ARC provided by author for review**
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Reviewed in the United States on January 14, 2016
★★★★★ 5
Ms. Kennedy Scores Again!
Format: Kindle
I am absolutely addicted to Elle Kennedy’s Off-Campus series. When I picked up The Deal last year I had no idea what to expect. I love her Navy SEAL series but a New Adult? I have to say, I fell so hard for that book it was ridiculous. Don’t tell anyone but I think I might even love this series more. Ack! I’m an adult. I’ve been out of college for more years than these characters have been alive! What’s wrong with me? What’s wrong with me is I’m a sucker for young love stories that have substance, well-developed characters, witty dialogue, and just enough angst to make it interesting without making me want to kill myself. And this is exactly what we get with Off-Campus. It’s not a given that each book in a series will top the last, or even equal its predecessors, but Ms. Kennedy has blown that theory out of the water. The Deal, The Mistake, and now The Score are all deliciously entertaining. I can’t say I love one more than the other because they are all unique. Each book focuses on one of four members of Briar University’s hockey team, all roommates in what I imagine in my head to be a large, rambling off-campus house. These guys are hardcore athletes, so of course, they’re gorgeous, sculpted of yummy muscles, confident, and can pretty much snap their fingers and the girls come running. But under those pretty exteriors and horndog antics lie endearing personalities. The thing I love most about the four guys sharing the house is they all have each other’s backs no matter what the circumstances. When it’s time to man up, be mature, and offer advice they excel at it. I love these guys. They’re also hilarious as hell.
The Score is book 3, featuring self-professed man-whore Dean Di Laurentis and Allie Hayes, Hannah’s best friend (from book 1, The Deal) . These two couldn’t be more different. According to The Life of Dean, there are no repeat performances with girls. Ever. He’s not remotely interested in anything that involves the dirty word relationship. Allie, on the other hand, has dated the same guy for four years. Granted, they’ve broken up four times but this time, it’s for real. She’s even high tailed it out of the dorm she shares with Hannah and is hiding out at the guys’ house for the weekend. The couples are out of town, which leaves only Dean at home. Allie can surely smack down on his ridiculous flirting. But after some well-deserved tequila shots and a joint or maybe two, things get blurry and…
"The memories come crashing back in vivid Technicolor. The terrible movie. The tequila shots. The… rest. I slept with Dean last night. Twice. My heart beats faster as I stare up at the ceiling. I’m in Dean’s room. There’s an empty condom wrapper on the end table. And… yep, I’m naked."
What surprises Allie, even more, is that she seems to recall enjoying herself. A Lot. She’s got a kinky streak that her ex wasn’t on board with but Dean…wow. Regardless, it was beyond wrong and Hannah will kill her if she finds out, so Dean and Allie make a pact to keep it between them.
Only problem is, Dean can’t stop thinking about Allie. It surprises the crap out of him because this is certainly a first but he needs, at least, one more taste.
"After last night’s performance, Allie Hayes proved that she’s fully capable of leaving her mark on a man. Jesus. That girl can f***. Damn, and now my dick is semi-hard. It’s been doing that all day, chubbing out every time I think about Allie."
Likewise, Allie can’t stop thinking about Dean. When Dean begs for more, she’s shocked. Maybe what she needs is indeed a fling. She may be a card-carrying member of the Team Boyfriend, but it hasn’t done her any favors in the last few years. A change might be good. But can she handle it?
Allie and Dean are hilarious together. She isn’t the starry-eyed coed type he’s used to. She doesn’t say How high? when he says Jump. Their verbal sparring is exquisite! It’s not only entertaining, it’s also revealing. The more she treats him with nonchalance the more he falls for her. She’s not being a tease. She’s being realistic. Dean isn’t a long term keeper. He’s rich, spoiled, and gets what he wants. He’s only hanging around because she isn’t begging for his attention. Besides, she’s spent four years as a drama major, she’ll be graduating soon, and needs to focus on her acting career. But Dean is relentless, being all adorable and sexy, watching French soap operas with her and generally making her forget about her ex. Plus, Dean is just so damn HOT it’s irresistible.
Dean is on a fast track to win over Allie. He can’t explain this all-consuming fascination and need and he doesn’t care. What little Dean wants, big Dean does his best to procure. Allie might consider this thing between them merely a fling but that’s not how it’s going down if he can help it. She makes him want to be a better man and, I must admit the more we learn about Dean, the harder I fell in love with him. He’s put on a good act for a long time; a Richie Rich man-whore who skates by on his charm and looks when in fact, he’s extremely intelligent, caring, and kind.
Ms. Kennedy has once again given us another exceptional story that is not only fun, witty, and chock full of sexy chemistry. Unexpected and shocking surprises deepen the tension and pull at the heartstrings yet are by no means superfluous. The writing is beautiful, tight, fast-paced, and so entertaining I didn’t want it to end.
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Reviewed in the United States on January 16, 2016
★★★★★ 4
4 stars
Format: Kindle
Overall Opinion: This was a fun read. I liked it. The banter and friendship these two had was great, and I loved how Allie knocked Dean off his feet. My main criticisms are that we really didn't need to experience the almost threesome at the beginning. I mean -- we get it...he's a Manho! BUT I didn't need to know descriptive details! The other is that I needed a jump ahead epilogue -- like I always do ;). They had some great things lined up for their futures, but I really wanted to see how it all went for them when they were older.
Brief Summary of the Storyline: This is Allie and Dean's story. Allie has (yet again) broken up with her boyfriend, and turns to her best friend Hannah (who we met in the first book The Deal). Hannah is out of town with her boyfriend, Garrett, and he offers to let Allie stay at his house to avoid the ex that keeps on texting and saying that he is coming over. That is when she runs in to Dean because he lives with Garrett. They spend the rest of the evening together with Dean being deemed her relationship coach with the job of keeping her from texting/calling her ex and taking him back. They end up getting drunk and sleeping together. Dean is ruined after that night for other women and is hooked on Allie. They start a friendship-with-benefits of sorts that of course turns into more. There are some laugh out loud moments, some sad moments, some sexy moments, and some sweet moments...and the couple get their HFN ending.
POV: This alternated between Allie and Dean's POV.
Overall Pace of Story: Good. It flowed well, and I didn't skim. The major drama did happen later in the book than usual, so it was cutting it close for things to get back to good IMO, but I felt like it was sufficiently addressed and handled.
Instalove:No. They had some good development before they were into love status.
H rating: 4 stars. Dean. I was surprised I'd like him so much, but I really did. We got to understand why he was the way he was regarding his sexual history, so that made him a lot more likable. I loved his interactions with the kids, and he was an overall good guy regardless of his past sexual acticities.
h rating: 4.5 stars. Allie. I really liked her. She was super sweet, a wildcat in the bedroom, and she was really ambitious.
Sadness level: Low/moderate. I had one time that I teared up, but I didn't need tissues and it didn't turn into an ugly cry.
Heat level: Moderate. They had great chemistry and had some steamy times (some were just mentions of the experiences so it didn't become just about the sex).
Descriptive sex: Yes.
Safe sex: Yes. Condoms were used until they were in a committed relationship, and then testing and birth control discussions happened.
OW/OM drama: Surprisingly no for OW, but yes for OM. The h's ex showed up and texted trying to win her back.
Sex scene with OW or OM: Yes
Closure: This didn't have enough closure for me at all. I really wanted a jump ahead epilogue to see their lives when they were older. I would call it a HFN ending (which I think is the norm with this series).
How I got it: I paid the $4.99 on Amazon.
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Reviewed in the United States on January 12, 2016