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Replacement Battery for APC Back UPS ES 350
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | ExpertPower |
| Battery Cell Composition | Lead Acid |
| Recommended Uses For Product | Scooters,Ups,Wheelchairs |
| Unit Count | 1.0 Count |
About this item
- Genuine ExpertPower Battery - The Most Trusted And Highest Reviewed Sealed Lead Acid Batteries On Amazon
- Battery Type - 12 Volt 3.3 Amp 20 Hour Sealed Lead Acid Battery With F1 Terminals
- Battery Dimensions - 5.28 in (length) x 2.63 in (width) x 2.42 in (depth); Weight - 2.9 lbs.
- Compatibility - The EXP1233 Is a replacement for APC Back-UPS ES 350, BE350E, BE350C, BE350R, and BE350U.
- User Friendly - Items Arrive Fully Charged And Make For A Simple, Plug and Play Installation
Additional Details
Competitively priced item
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From the brand
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About Us
ExpertPower is a Los Angeles-based supplier of Energy Storage Systems located in the heart of beautiful southern California. Since its establishment in 1987, ExpertPower has worked hard to earn its reputation as the most dependable in the business. Our product reviews are from actual customers who both appreciate and trust the quality they have come to expect from our products.
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What We Do?
From our smallest battery pack to our largest energy storage system, ExpertPower designs, manufactures, distributes, services and supports energy storage solutions that provide customers with superior value.
Our broad global network provides a wide variety of energy storage equipment, storage solutions and support services.
What is Our Mission?
Our mission at ExpertPower is to empower individuals and communities to live sustainable and fulfilling lives by providing innovative energy solutions that enable energy independence and a greener future.
Product Description
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Unmatched Quality
99.995% Pure Lead
Our UL certified 12V 3.3Ah AGM battery delivers reliable performance and unmatched safety.
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Absorbent Glass Mat
Advanced Type of Lead Acid Battery
AGM: lower self-discharge rate that lasts longer than the flooded lead-acid batteries.
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Rock-solid ABS core.
Built Tough. Lasts Long.
Ultimate shield. Tough, resilient, and fire-resistant. Experience unmatched battery protection.
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US-Based Experts, Swift Solutions.
Our U.S.-based team offers expert assistance and rapid solutions as your dedicated partner.
Recommended charger
We recommend a 12V charger specifically designed for AGM batteries. The charging current should not exceed 660mA.
What is the difference between standby and cycle use for the battery?
Standby Use: The battery primarily serves as a backup power source with minimal discharge. Cycle Use: The battery undergoes frequent deep discharges and recharges.
What does "EXP" mean on the battery?
The "EXP" on the battery stands for our brand name, ExpertPower. It does not indicate an expiration date.
Will this battery be compatible with my device?
To ensure compatibility, please verify the battery dimensions and terminal sizes match your device's specifications before purchasing.
What is your return policy?
Enjoy a 90-day refund window more on items by "ExpertPower Direct". Need help? Message us via Amazon's "Contact Seller" for prompt assistance.
Product information
| Manufacturer | ExpertPower |
|---|---|
| Customer Reviews |
4.5 out of 5 stars |
| Best Sellers Rank | #34,675 in Health & Household (See Top 100 in Health & Household) #56 in 12V Batteries |
| ASIN | B006X98A7C |
| Global Trade Identification Number | 05548642978561 |
| UPC | 814832020033 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand Name | ExpertPower |
| Model Number | EXP1233 |
| Item Dimensions | 5.28 x 2.63 x 2.42 inches |
|---|---|
| Item Weight | 2.8 Pounds |
| Battery Weight | 2.84 Pounds |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lead Acid |
|---|
Warranty & Support
Feedback
| Recommended Uses For Product | Scooters,Ups,Wheelchairs |
|---|
| Reusability | Rechargeable |
|---|---|
| Battery Capacity | 3.3 |
| Amperage | 3.3 Amps |
| Voltage | 12 Volts |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the functionality, value for money, and ease of installation of the battery. They mention it works well, is worth the purchase, and is an easy investment. However, some customers disagree on the fit, battery life, and longevity.
AI-generated from the text of customer reviews
Customers like the functionality of the battery. They mention it works well, fits into their APC Back UPS ES 350 compartment, and has no issues at all. Some say they are satisfied and have no idea about its longevity.
"Plug and play. No objections thus far." Read more
"3 minute install. No issues. First outage and the battery did last for about 40 minutes for my modem and router." Read more
"Works fine" Read more
"Product as described, easy installation, works well." Read more
Customers appreciate the value for money of the battery. They say it works well, is worth the purchase, and an easy investment.
"a good value for the money" Read more
"Great value. Local retail store was twice the price. Twice...." Read more
"A great battery at a good price. Unfortunately it did not fix my UPS because the UPS didn’t need a battery, it was broken...." Read more
"...This aftermarket battery perfectly fits. It was inexpensive. Now I don’t have to buy a new UPS." Read more
Customers find the battery easy to install. They mention it works immediately, no tools are required, and the replacement only took a couple of minutes.
"Plug and play. No objections thus far." Read more
"...the same size as the original, I would give it 5 stars for "Easy to Install". I will buy one again for my other ACP Back Up." Read more
"Product as described, easy installation, works well." Read more
"The battery was the right size and easy to install! It fixed the UPS." Read more
Customers have mixed opinions about the fit of the battery. Some mention it fits perfectly and works great, while others say it didn't fit that model internally, the battery case was over-sized in one dimension, and the terminals on this battery are markedly smaller than the terminals on the APC battery.
"Only had it a short while, but so far, so good. It fit perfectly into the apc housing" Read more
"...Fit was perfect.Make sure to measure your old battery and get one with the same dimensions...." Read more
"...First, the battery case was over-sized in one dimension making it difficult to reinstall the slide-in plastic cover...." Read more
"The product fits my power supply just right and I was able to figure out how to install it is not..." Read more
Customers have mixed opinions about the battery life of the product. Some mention it looks like a good replacement battery, while others say it's an indication that the batteries were going bad and just failed after 6.5 years.
"Battery was a perfect match to the original." Read more
"...They had no shelp life.I am way outside the window for returning them and will probablly take them to the local dump for recycling...." Read more
"...I was pleased to see that YES indeed, replacement batteries are more cost effective than replacing the whole thing and well...at less than $20, it..." Read more
"This is a cheaper replacement for a failed APC battery than the APC branded one...." Read more
Customers have mixed opinions about the battery's longevity. Some mention that it's of solid quality, while others say they don't expect it to last very long.
"...It was in excellent condition but I can certainly see how, given the weight of the item, damage could occur if it is dropped or handled roughly..." Read more
"...it did not fix my UPS because the UPS didn’t need a battery, it was broken. I don’t blame the vendor at all for not accepting a return...." Read more
"...It came well packaged and in great condition...." Read more
"...They last several years, so it’s an easy investment. Time will tell how long this will last:" Read more
Customers have mixed opinions about the charge rate of the battery. Some mention it's fully charged upon arrival, while others say it fails to charge and cannot be recharged.
"...They fit right into place and turn on and pass the self test. I'll update this review in the future if I run into any problems...." Read more
"I was a little disappointed that the battery need to be charged before I could use it, but it is working perfect" Read more
"...Installed easily in my APC BE-350G units. Arrived charged and worked immediately...." Read more
"...This battery failed in less then ten minutes and now won't even accept a charge and will not stay powered on...." Read more
Customers are dissatisfied with the beeping noise of the battery. They mention it starts making a constant noise, and the alarm screeches.
"...Turns out it was the battery causing the alarm to screech. Swap took 5 minutes at most and now I have a working UPS for my TV again." Read more
"...It was swelled when I took it out, and the unit was beeping. It was time...." Read more
"...In installed with no problems, it did not beep so I know it was recharged...." Read more
"...Delivered on Sat. No problem there. Plug it in, UPS starts ear piercing warning tone and smoke starts to pour out of the backend...." Read more
Reviews with images
Spade connectors too small for my APC Back UPS ES 350 - this uses F1, not F2
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Top reviews
Top reviews from the United States
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The replacement battery was adequate to do the job , but there were two deficits.
First, the battery case was over-sized in one dimension making it difficult to reinstall the slide-in plastic cover. I was able force the cover back in place, thereby deflecting the cover slightly when installed. Slightly awkward, but it worked.
Secondly, the fast-on battery male tabs were slightly smaller than the original battery. Hence the female connectors (as part of the original case and circuitry) were a bit over-sized. These were installed (having a very tight fit- a good thing), and in my opinion will be adequate for the intended circuitry.
(Now where and how do I disposed of the old, sealed lead-acid battery?)
Ah, yes the following day ...Staples came to the rescue and was able to recycle my old battery. I send them thank you's, and of course we can patronize them too!
The batteries stayed good for a while but when I tried to use the new ones, they both were unusable.
They had no shelp life.
I am way outside the window for returning them and will probablly take them to the local dump for recycling.
A total waste of money. Buying from APC will cost way more than these but I will be certain the quality of replacements will be tops.
Make sure to measure your old battery and get one with the same dimensions. Also, keep in mind that the height measurement provided on Amazon includes the height of the connectors, not the body of the battery alone. So there could be a little variation there. Make sure you measure the height of your old battery both ways. The dimension given for height for this battery of 2.64 inches includes the height of the connectors!
Don't be afraid to peal the APC label off your old battery to look for additional information. This was moderately helpful for me. See photos of my old battery with and without the label. The manufacturer name - Long, and the code WP3-12, which 3 amps 12 volts, are helpful shopping and ensuring you are getting the right model.
Very pleased and if it lasts a few years it will prove to be a great buy.
Mine arrived wrapped in bubble wrap inside a padded plastic envelope which had been folded over and taped tight around the battery. It was in excellent condition but I can certainly see how, given the weight of the item, damage could occur if it is dropped or handled roughly during transport. A cardboard box with padding inside would definitely be better protection, but I had no issues with condition on arrival and it was an easy matter to slice off the padding with my pocketknife.
Similarly, I had no issues with the fit of the tabs on the battery with the connectors on my APC unit. The tabs on the new battery were a bit smaller but fit tightly inside the connectors first time with no finagling necessary.
Orientation of the battery in the battery compartment is a little odd. Try to note - or photograph with your phone - how the old battery is in the compartment. To my mind, the battery goes in sideways on my model APC. But this is definitely something you can figure out in ten seconds through trial and error, which is what I did. See photo.
Good luck. Highly recommended.
Reviewed in the United States on July 11, 2015
Make sure to measure your old battery and get one with the same dimensions. Also, keep in mind that the height measurement provided on Amazon includes the height of the connectors, not the body of the battery alone. So there could be a little variation there. Make sure you measure the height of your old battery both ways. The dimension given for height for this battery of 2.64 inches includes the height of the connectors!
Don't be afraid to peal the APC label off your old battery to look for additional information. This was moderately helpful for me. See photos of my old battery with and without the label. The manufacturer name - Long, and the code WP3-12, which 3 amps 12 volts, are helpful shopping and ensuring you are getting the right model.
Very pleased and if it lasts a few years it will prove to be a great buy.
Mine arrived wrapped in bubble wrap inside a padded plastic envelope which had been folded over and taped tight around the battery. It was in excellent condition but I can certainly see how, given the weight of the item, damage could occur if it is dropped or handled roughly during transport. A cardboard box with padding inside would definitely be better protection, but I had no issues with condition on arrival and it was an easy matter to slice off the padding with my pocketknife.
Similarly, I had no issues with the fit of the tabs on the battery with the connectors on my APC unit. The tabs on the new battery were a bit smaller but fit tightly inside the connectors first time with no finagling necessary.
Orientation of the battery in the battery compartment is a little odd. Try to note - or photograph with your phone - how the old battery is in the compartment. To my mind, the battery goes in sideways on my model APC. But this is definitely something you can figure out in ten seconds through trial and error, which is what I did. See photo.
Good luck. Highly recommended.









