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-10488

Medical Research Lab Porta Pak 500/500PBS Monitor Defibrillator Compatible Replacement Battery 2.32 lb

18% off
New arrival
Sale price $30.99 USD Regular price $37.99
Shipping calculated at checkout.
Factory fresh SP12-2.3 battery ensures reliable power for Medical Research Lab 500 devices
Absorbent Glass Mat (AGM) technology offers enhanced durability and leak resistance
Maintenance-free and spill-proof design for hassle-free operation
Rugged plastic case provides extra protection in medical environments
U.L. recognized and CE certified for guaranteed safety and performance
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 | 2.3 Ah

Terminal Type

F1

Replacement Medical Research Lab 500 / 500PBS Porta Pak Battery - SP12-2.3 (Compatible with Medical Research Lab 500, 500PBS)

Ensure uninterrupted performance for your Medical Research Lab 500 or 500PBS Porta Pak Monitor/Defibrillator with this factory-fresh SP12-2.3 replacement battery. Designed to match the original specifications and provide dependable, maintenance-free power, this high-performance battery is an ideal swap-in solution for medical devices that demand reliability and safety. Trust this long-lasting battery to keep vital equipment operating when it matters most.

Key Specifications

  • Model: SP12-2.3 (12V 2.3 AH)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 2.3 Ah (Amp-Hours)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Maintenance: 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
  • Terminal Type: F1

Benefits

Built with AGM technology and a rugged plastic case, this replacement battery prioritizes safety, stability, and long-term performance. The maintenance-free design eliminates frequent servicing, while spill-proof construction reduces risk in sensitive medical environments. As a high-performance battery, it offers reliable output and consistent recharge cycles, making it a dependable power source for critical medical equipment.

Typical applications include medical monitors, defibrillators, and other portable medical devices where uninterrupted battery backup is crucial. Beyond medical gear, this compact battery can also serve in UPS systems, emergency power applications, and small portable tools that require a stable 12V supply with F1 terminals. Its small form factor and trusted certifications make it suitable for environments where safety and reliability cannot be compromised.

The SP12-2.3 is designed for quick, secure installation and replacement—ensuring your Medical Research Lab 500 or 500PBS Porta Pak Monitor/Defibrillator gets back to full readiness with minimal downtime. With brand-new factory-fresh condition and a one-year warranty, this replacement battery gives you confidence in both performance and value.

Purchase your SP12-2.3 replacement battery for the Medical Research Lab 500 / 500PBS Porta Pak today and secure a dependable, long-lasting battery that keeps lifesaving equipment ready when you need it. Order now for fast shipping and trusted support.

Technical Specifications

Voltage12 Volts
Amp Hours2.3 Ah
Terminal TypeF1
Length (in.)7.0
Width (in.)1.38
Height (in.)2.36
Weight (lb.)2.32

Product Highlights

  • Brand Replacement : Medical Research Lab
  • 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.