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

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-10165

Puritan Bennett PB2801 Compatible Replacement Medical Battery 3.5 lb

9% off
New arrival
Sale price $29.99 USD Regular price $32.99
Shipping calculated at checkout.
Factory fresh 12V 5AH battery ensures reliable power for Puritan Bennett PB2801
Absorbent Glass Mat (AGM) technology provides maintenance-free and spill-proof performance
Rugged plastic case offers durability and protection in medical environments
U.L. recognized and CE certified for safety and quality assurance
Comes with a 1-year warranty for peace of mind and guaranteed compatibility
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.


Volts & Amps

12 Volts | 5 AH

Terminal Type

F1

SP12-5 (12V 5AH) Replacement Battery for Puritan Bennett PB2801

This SP12-5 (12V 5AH) replacement battery is specifically built for compatibility with the Puritan Bennett PB2801 medical device, providing reliable power and medical-grade performance you can trust. As a high-performance battery designed for medical applications, it offers maintenance-free, spill-proof construction and factory-fresh quality for consistent operation in clinical and portable medical equipment. Choose this long-lasting battery for dependable backup and daily use.

Key Specifications

  • Model: SP12-5 (12V 5AH)
  • Compatible with: Puritan Bennett PB2801
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Case: Rugged Plastic Case And Cover
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Performance: Performance Guaranteed
  • Brand: SigmasTek

Benefits

This SP12-5 replacement battery offers robust durability and dependable long life for Puritan Bennett PB2801 devices. The AGM technology and maintenance-free design provide reliable charge acceptance and low self-discharge, which are essential for devices that must remain ready in standby mode or be used repeatedly. The spill-proof construction and rugged plastic casing protect internal cells and ensure safe handling in hospital and mobile clinical environments.

As a high-performance battery, it supports steady output and predictable runtime for ventilators, monitoring devices, portable medical instruments, and other critical applications. Certifications from U.L. and CE signal that the product adheres to recognized safety and quality standards, making it suitable for regulated healthcare settings. The one-year warranty and performance guarantee further reinforce its suitability as a trusted replacement battery option.

Because this unit is a direct replacement for the Puritan Bennett PB2801 battery, installation is straightforward and compatibility is assured, minimizing downtime and simplifying maintenance. This long-lasting battery helps healthcare providers maintain uninterrupted device operation and ensures patients receive consistent support from essential equipment.

Purchase the SP12-5 (12V 5AH) replacement battery for your Puritan Bennett PB2801 today to secure a reliable, long-lasting battery solution for critical medical applications. Buy now to restore dependable power to your device.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Puritan Bennett PB2801
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • 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.