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-0141

Pulsar S 6V Compatible Replacement Battery By Bright Way 1.5 lb

19% off
New arrival
Sale price $21.99 USD Regular price $26.99
Shipping calculated at checkout.
6 Volt, 4.5 Ah capacity for reliable power
F1 terminal for quick and easy installation
Meets or exceeds original manufacturer standards
Compatible with Pulsar S 6V UPS systems
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.

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

6 Volts | 5 AH

Terminal Type

F1

Bright Way 6V 4.5Ah Replacement Battery — Compatible with Pulsar S 6V UPS

Keep your Pulsar S 6V UPS running at peak efficiency with this Bright Way replacement UPS battery. Designed for dependable compatibility with the Pulsar S 6V UPS, this high-performance UPS battery delivers consistent backup power when you need it most. Its reliable design focuses on performance and ease of installation so your critical systems remain protected against outages and brownouts.

Key Specifications

  • Voltage: 6 Volt
  • Capacity: 4.5 Amp-hour (Ah)
  • Terminal: F1 terminal for easy installation
  • Brand: Bright Way
  • Compatible UPS: Pulsar S 6V UPS

Benefits

This Bright Way replacement UPS battery is built to last, giving you a long-lasting battery solution that extends the service life of your Pulsar S 6V UPS. As a high-performance UPS battery, it provides consistent discharge and recharge cycles, delivering dependable backup power for critical loads, small servers, network devices, and home office equipment. The F1 terminal simplifies replacement and reduces downtime—ideal for technicians and end-users who need quick, secure connections.

Durability is a priority: the battery’s sealed design minimizes maintenance while protecting internal cells from environmental contaminants. This long-lasting battery offers steady performance in repeated charge/discharge situations, making it suitable for emergency power, standby UPS systems, alarm panels, and light-duty tools that require reliable low-voltage backup. Choosing a replacement UPS battery that meets manufacturer standards helps ensure safety and predictable runtime during outages.

Whether you’re a facilities manager maintaining multiple units or a homeowner safeguarding critical electronics, this Bright Way battery balances affordability with dependable performance. It’s an excellent choice when you need a straightforward swap to restore your Pulsar S 6V UPS to full operational readiness.

Ready to upgrade your backup power? Purchase this Bright Way 6V 4.5Ah replacement UPS battery today to ensure uninterrupted protection for your Pulsar S 6V UPS.

Technical Specifications

Voltage6 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.85
Height (in.)3.98
Weight (lb.)1.5

Product Highlights

  • Brand Replacement : Pulsar S
  • 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.