Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com
WELCOME5
Brightway Group  |  SKU: BW-0273

APC BackUPS LS 500 High Performance Replacement Battery 5.5 lb

19% off
New arrival
$38.99 USD $47.99
Shipping calculated at checkout.
Compatible with APC BackUPS LS 500
12V 9Ah battery delivers steady backup power
F2 terminals for easy and secure replacement
High-performance battery ensures UPS readiness
Protects electronics from unexpected outages
In stock

— Ready to ship immediately
Free shipping
Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe
✦

Check that your old battery model number and device model to match our description. This makes sure they work together.

✦

We ship your order same day if you buy it before 4 PM EST.

Let customers speak for us

from 22 reviews

WORKS GREAT!

Anonymous

Fast shipping and fair pricing. I will look to you for future battery purchases.

Anonymous

It's hard to rate a battery until some time has passed and it either continues functioning as it should of "gives up the ghost." It was not a straight bolt in application. The positive terminal was different than the stock battery and the positive lead from the motorcycle had to be bent in order to attach it to the battery. Otherwise, if the battery gives long service I have no complaints.

Anonymous

Shopping with you is a bit difficult; I had to type in a few words differently before I could find the battery's I was looking for.

Laura J

Excellent Product, timely delivery, love the extra battery life. Would recommend. rk

Robin Keister

Very easy to buy, high confidence that it was legit company. Reviews were good. Price, in the ball park. We'll see when I get battery.

Rob

Thank you for supplying the battery that I wanted. It arrived today in good order. Its specifications are as advertised and after charging, performs as expected.
Thank you for your professional approach to the payment method.
Regards Roy VK4ZQ.

Roy O'Malley

It worked

Mel Light

Finally found a battery that is similar in function to original equipment.

Anonymous

I'm writing this review to express my deep gratitude and appreciation for the quality of services provided to me by the BatteryWeb service team. I visited BatteryWeb to purchase a replacement battery for my Remington R9 razor. The staff was very responsive and I was really impressed with their willingness to help me and make the purchasing process as quick as possible. In particular I greatly appreciate the work of staff member Shane who was friendly and helpful.
In conclusion, I believe that BatteryWeb has excellent service staff who make their customers feel honored and valued.
I wish you all the best.
Sincerely,
Michael

Michael Talianker

this battery was just what I needed.

Robert Jones

Product is exactly as described and arrived quickly

Robert Jones

Great deal for the money.

Linda M.

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.

Easy to purchase

Alberto J.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Category

UPS Batteries

Brand Replacement

Brightway Group

Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

Bright Way APC BackUPS LS 500 Replacement Battery (12V 9Ah)

Keep your APC BackUPS LS 500 running at peak reliability with this Bright Way replacement UPS battery. This 12-volt, 9 amp-hour battery with F2 terminals is specifically designed for APC BackUPS applications, providing consistent backup runtime and reliable performance when power interruptions occur. For homeowners and small offices relying on the BackUPS LS 500, this long-lasting battery restores the UPS’s ability to protect essential electronics and maintain uptime.

Key Specifications

  • Compatibility: APC BackUPS LS 500
  • Voltage: 12 Volts
  • Capacity: 9 Amp Hours (9Ah)
  • Terminal Type: F2 Terminals
  • Brand: Bright Way
  • Notable Features: High performance, designed for APC applications

Benefits

As a Bright Way replacement UPS battery, this unit emphasizes durability and a long useful life, offering dependable power for a wide range of connected devices. It is a high-performance UPS battery that reliably supplies clean energy to protect home offices, entertainment systems, routers, VoIP equipment, and critical medical or security devices during outages. The engineered design helps reduce the risk of sudden capacity loss and supports predictable maintenance scheduling.

Typical applications include maintaining uninterruptible power for the APC BackUPS LS 500 in home or small business environments, providing emergency power for networking gear and communication systems, and serving as a backup energy source for light-duty tools and peripherals that operate within the battery’s voltage and capacity range. The F2 terminals make it straightforward to replace the aging module in the UPS, enabling quick swaps without specialized tools.

Don’t wait until your backup fails—secure reliable power for your APC BackUPS LS 500 with this Bright Way 12V 9Ah long-lasting replacement UPS battery. Order now to restore dependable backup protection.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.94
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.5

Product Highlights

  • Brand Replacement : APC BackUPS
  • Manufacturer: Brightway Group
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Bizum
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Our Collections