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Universal Power Group 12V 100Ah Solar Wind AGM SLA DEEP Cycle VRLA Battery 12V 24V 48V

  • Based on 1,984 reviews
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Availability: In Stock.
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Arrives Saturday, May 25
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Features

  • UB121000 SLA is a 12V 100AH Group 30H Sealed Lead Acid (SLA) Maintenance Free Rechargeable Battery, UL Listed
  • The spill-proof SLA/AGM battery features high discharge rate, wide operating temperatures, long life and deep discharge recovery.
  • Rechargeable battery that can be mounted in any position, resists shock and vibration. Long lasting high performance in high and low temperatures.
  • UPG #45978 UB121000

Description

Universal Power Group 45978 UB121000 The UPG UB121000 12V 100AH ​​uses a state-of-the-art, high-strength calcium alloy grid that provides exceptional performance and service life in both float and cyclic applications. The UB121000 is an Absorbent Glass Mat (AGM) technology with a valve-regulated design, which can be used in closed and indoor environments without leaks or maintenance, providing superior performance for thousands of models. UPG SLA batteries are used in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Motor Starters, Golf Carts, Hunting, Lawn & Garden Tools, Medical Mobility, Motorcycles, Power Sports, Portable Tools, Solar, Toys & Hobbies, Access Control Devices, Emergency Lighting , security and much more. Specifications: Voltage: 12V Amperage: 100 Ah Chemistry: SLA, AGM

Brand: Universal Power Group


Size: 1 Count (Pack of 1)


Number Of Cells: 6


Brand: ‎Universal Power Group


Size: ‎1 Count (Pack of 1)


Number Of Cells: ‎6


Manufacturer: ‎UPG


Model: ‎UB121000 45978


Item Weight: ‎60 pounds


Product Dimensions: ‎12.17 x 6.61 x 9.16 inches


Country of Origin: ‎China


Item model number: ‎UB121000


Batteries: ‎1 12V batteries required.


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎UB121000


Lift Type: ‎12v


Amperage: ‎100 Amps


Date First Available: January 1, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Good value for the money
This puppy is HEAVY! It is considerably heavier and bigger than the marine/rv deep cycle battery it replaced. It barely fits in the RV battery box. Due to its size and weight it is a little trying to get it in a 5th wheel forward compartment and battery box. However, it is in and I expect this to be a big improvement in power storage over the original battery. If you are going from a standard deep cycle to this AGM, be sure and check your battery box measurements carefully before ordering. Build quality seems to be good on this battery, we will see how it holds up. ... show more
Reviewed in the United States on May 16, 2023 by rc303

  • Great battery, good price.
UPDATE: I have purchased 4 of these batteries (4 years ago) and have a 400 watt solar array on the garage to charge them and use a 2000 watt inverter. I can run any tool in the garage (including a 2hp table saw) except an air compressor with a 2.5 hp motor. Last summer I took the 4 batteries and inverter to colorado camping in the mountains without any hookups at all. On a fairly hot day I ran the AC in my camper for 5 hours with only 2-100 watt panels to charge them and only dropped to 70%. Best test ever!! Running a microwave with just 2 of these works beautifully and hardly puts a dent into it for the few minutes at a time. My brother has a conversion van and does outings and only has 2 of these with a 2000 watt inverter and runs a microwave frequently instead of using a propane stove. For the price these are far better than most and can be set up inside due to sealed state without concerns. My only suggestion after reading other reviews is keep your wire lengths short and use heavy gauge cables. Best advice for any solar setup. also, if you run parallel, hook all equipment up to a negative terminal at one end of the bank and positive at the other end of the bank to equalize the charge and discharge. Just same advice for any solar setup. Great battery, good price. Arrived in fairly short order for such a heavy item. Had an issue with one that was dropped in shipping and leaking very slowly. Customer service had a replacement out in just a few days. The only thing I wish it has was wing nut terminals instead of bolt on, but that is only because I use them on a pop up camper and like to take them to the garage in between trips. I use 2 of these batteries with a 200 watt solar panel setup I bought so I can run a CPAP machine at night and never even put a dent in them with 1 nights use. I don't even bring the generator or charger as a backup any more as they get fully charged each day even with light use of a 600 watt inverter throughout the day. ... show more
Reviewed in the United States on August 20, 2015 by DJ

  • Working reliably for over 6 months
I planned to use these batteries to power a small sump pump with an APS1250 inverter to prevent my basement from flooding but I've found I can also power other things as needed with them. (Winter 2019 Outage 1) No need for it to power the sump pump since it's so dry. I have two of these in parallel and I had a power outage over the winter of over 5 days. These two batteries in parallel hooked up to an APS1250 inverter/charger had no problems at all running my garage door opener, recharging my USB devices, or recharging my phone, or recharging my laptops during the entire 5 days with no power. There was also a day where the snow plow blocked off the end of my driveway and I couldn't get out to get to the office but had a meeting in an hour. Plugged in my home networking equipment (switch, fiber box, etc.) and was able to join the meeting from home. After 5 days the APS1250 indicated the state of charge of the batteries to be Red+Yellow which is 41-60% charge. The power came back on shortly after that and it took about 6 hours to charge these batteries back to full capacity with the 12V 30 amp charger in the APS1250. (Spring 2019) Lost power during 50+ MPH winds outside and a complete downpour with a river of water going down the street. The Tripp Lite APS1250 is powering just a small sump pump and and it pulls its power from 2 of these batteries in parallel. The Sump pump pulls in 1000 watts easily and it was turning on every 5 minutes and running for about 6 seconds. Power outage ended after an hour and through the entire power outage the APS1250 indicated battery capacity of the bank at 100% although it did click on the charger when the power came back on and ran for 30-60 minutes. Important Note: My APS1250 when configured for "AGM Batteries" keeps these batteries at 13.75 Volts when on line power. I see a number of comments by people talking about a 12 volt charge on these batteries and I think they are not charging these batteries properly. A 12 volt reading on this battery is the battery in a discharged state! Overall I'm satisfied with the performance of the batteries so far, I hope they last a long time. ... show more
Reviewed in the United States on March 14, 2019 by Sidicas

  • and they seem to work fine with my solar charging system
I bought two of these batteries and hooked them together in parallel, and they seem to work fine with my solar charging system. I used them in the Arizona and New Mexico deserts from January through March last winter, and never had any problems with them. When I returned to civilization and stopped using them in the spring I had them disconnected for about two months and then decided I had better connect my regular plug-in type charger to them. It is one of those smart pulse chargers with the different charging algorithms, the Xtreme XC100. The charger had trouble charging them, first reporting "bad battery" and then, after a few tries, charging them from a low of 25%. It stayed at 25% for several days before I decided to put more charging current/voltage to them than the Xtreme could deliver. I zapped them with my old homemade charger for a day or so, and then hooked up the Xtreme again for maintenance charging. It was happy with the batteries then, and topped them off at 100%. I don't know if the batteries were not fully charged when I disconnected them in the spring for storage. If they were fully charged, they sure drained down quickly by themselves just sitting in storage. I should probably get a battery monitor for my solar charging system to keep track of the charging and discharging rates and depths, but my feeling is that these batteries are best when in constant use, and always charged fully every day. They don't seem to hold their charge for long periods of inactivity and storage. I could be wrong, since I didn't perform a suitable test to make sure. ... show more
Reviewed in the United States on July 15, 2016 by Raymond G Oltion

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