Philips M3921A, M3922A, M3923A, M3924A High Performance Monitor Replacement Battery 1.59 lb
— Ready to ship immediately
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.
Philips M3921A, M3922A, M3923A, M3924A High Performance Monitor Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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
Brand Replacement
SigmasTek
Volts & Amps
6 Volts | 4.5 AH
Terminal Type
F1
Replacement Philips M3921A, M3922A, M3923A, M3924A Monitor Rechargeable SLA Medical Battery
This replacement battery is engineered for full compatibility with Philips M3921A, M3922A, M3923A, and M3924A monitors, delivering reliable power for medical monitoring equipment. Built with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof construction, this high-performance battery meets or exceeds OEM SLA specifications to ensure consistent runtime and dependable operation. If you need a replacement battery that combines safety certifications, factory-fresh condition, and guaranteed compatibility for your Philips monitor, this long-lasting battery is an ideal choice.
Key Specifications
- Compatible models: Philips M3921A, M3922A, M3923A, M3924A Monitor
- Battery type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 6 Volts
- Capacity: 4.5 AH
- Terminal type: F1
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Brand: SigmasTek
- Warranty: 1 Year
Benefits
Choosing this replacement battery gives you a high-performance battery solution designed for medical environments where reliability matters. AGM construction enhances vibration resistance and internal recombination, producing a long-lasting battery that requires no maintenance and minimizes leakage risk. With U.L. recognition and CE certification, this battery meets safety and quality expectations for critical equipment.
Durability is built in: the sealed, valve-regulated design protects internal components and provides stable voltage over repeated charge/discharge cycles. This makes the battery well suited not only for fetal and patient monitors but also for other applications where stable backup power and compact form factor are required — such as small UPS units, emergency power modules, and portable diagnostic tools. As a replacement battery for Philips monitors, it restores operational readiness quickly and affordably.
The combination of factory-fresh condition, OEM-level compatibility, and an included 1-year warranty gives healthcare providers and maintenance teams confidence in long-term performance. This long-lasting battery minimizes downtime and reduces the total cost of ownership compared to intermittent, lower-quality alternatives.
Ready to replace your Philips M3921A/M3922A/M3923A/M3924A monitor battery? Purchase this reliable, replacement battery now and ensure continuous, high-quality performance for your medical equipment.
Technical Specifications
Product Highlights
- Brand Replacement : Philips M3921A, M3922A,
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




