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BENEFIT OF AJC SEALED LEAD ACID (SLA) AGM BATTERIES
- Exact OEM replacement that fits easily and precisely
- Factory activated, this battery arrives fully sealed, charged and ready for action
- Built to last
- High quality, low cost replacement batteries for thousands of devices
- AJC Replacement Sealed Lead Acid (SLA) AGM Batteries
- Millions of batteries sold globally
- Buy AJC Batteries with confidence
AJC Sealed Lead Acid (SLA) Battery Info
Quality Control
AJC Battery strictly adheres 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.
AGM Technology
AJC Battery Absorbed Glass Mat (AGM) technology is at the core of our batteries. Puncture resistant glass mat separators absorb all the electrolytes, which lowers internal resistance and results in effective high-rate, short-term power.
Maintenance Free Lead Purity 99.998%
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.
About AJC Battery
AJC Battery manufacturers rechargeable, maintenance-free Sealed Lead Acid (SLA) AGM batteries that feature a leak-proof design that helps ensure operational safety and flexibility in placement and protection against excessive overcharge. All AJC SLA AGM batteries maintain the highest quality and standard levels, which makes them cost competitive, reliable and innovative. AJC batteries are delivered brand new, charged, sealed, maintenance-free and ready for customers to install and use.
SLA BATTERY CARE
- Recharge batteries after each use to prevent performance decline
- Avoid complete discharges
- Periodically check terminals for signs of corrosion or other wear which might cause failure
- Always store battery fully charged
- Store battery in cool, dry place (68°F/20°C)
AJC SLA AGM BATTERY COMPONENTS
PETER HARRIS
Reviewed in the United States on May 27, 2025
didnt even last for 1 month. would have to pay for shipping to send it back. just buy a new battery backup like ive always done in the past.
William E. Daniel
Reviewed in the United States on March 21, 2025
Worked well in old Apc unit. Cheaper than apc ones and seem to last as long or longer.
Vincent
Reviewed in Canada on February 29, 2024
The battery is doing his job well
Brewster
Reviewed in the United States on February 17, 2024
Seems to work well. The capacity is smaller than the original but so is the price. I'm happy.
Customer
Reviewed in the United States on December 30, 2024
Purchased for an APC BE650 UPS. This was my second time using an AJC battery, and the results were very mixed. First time the battery lasted over 4.5 years. Awesome. This last time, the AJC purchased through Amazon barely made it past a year before it went dead. Disappointing. Perhaps something has changed in manufacturing quality, but expected better given the performance of the first AJC D8S. Switched to a different replacement brand as a result.
WILLIAM J. KING, JR.
Reviewed in the United States on December 29, 2024
Works and fits well
Rob
Reviewed in the United States on January 5, 2024
My APC UPS started sounding an alarm indicating that the battery had failed. I looked at APC's website for a replacement battery, but the prices were very high. The AJC replacement battery was far more affordable, and has been working well since I installed it.
Robert K.
Reviewed in the United States on September 25, 2023
works as it was supposed to. APC Battery backup works fine with the new battery. Much less expensive than a new APC Battery Backup Unit.
Ted Page
Reviewed in Canada on February 6, 2023
It was an exact replacement t for my APC UPS unit. Could t be any better.
Raster
Reviewed in the United States on October 15, 2023
... or I'll hook-up my battery tester to see if the Amp-hours are accurate. Fits my Smart-Ups 750.
Z240Z
Reviewed in Canada on January 26, 2021
The two 12-volt batteries arrived all charged and ready. Seem good quality. The fitment into the compartment of the APC 800 UPS was not easy. They are to be connected in series to make 24 volts. The wiring to attach them is stiff and hard to adjust to make the two units fit in. Due to poor shipping-packaging by the vendor the connection tabs on the two items were bent a little. Pliers were needed to put them back to allow the wiring connectors to slip on. Once installed the UPS works well, like new. Good purchase.
Ian
Reviewed in Canada on July 7, 2019
As advertised. Repalcement for my OEM part - works as advertised. Its been about 6 months, no problems at all to mention.
Stephane Denis
Reviewed in Canada on February 8, 2019
Good product for the price.
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