Power Kingdom PK55-12 High Performance Replacement Battery 36.03 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.
Power Kingdom PK55-12 High Performance 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.
Volts & Amps
12 Volts | 55 AH
Terminal Type
Nut & Bolt
Power Kingdom PK55-12 Replacement Battery — Compatible with Power Kingdom PK55-12
The Power Kingdom PK55-12 replacement battery is crafted for consistent compatibility, dependable performance, and long-term reliability with your Power Kingdom PK55-12 equipment. This rechargeable Sealed Lead Acid (SLA) battery uses Absorbent Glass Mat (AGM) technology to deliver a high-performance battery solution that meets or exceeds OEM SLA specifications. If you’re replacing an old battery in critical backup systems or mobile applications, this long-lasting battery offers maintenance-free operation and spill-proof safety.
Key Specifications
- Model: Power Kingdom PK55-12
- Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Voltage: 12 Volts
- Capacity: 55 AH
- Terminal Type: Nut & Bolt
- Condition: Brand New, Factory Fresh
- Certifications: U.L. Recognized and CE Certified
- Design: Maintenance-Free with Spill Proof Construction
- Warranty: 1 Year Warranty
- Seller/Label: SigmasTek
Benefits
Designed for longevity and dependable performance, this replacement battery offers low self-discharge and stable power output under load, characteristics you expect from a high-performance battery. The AGM construction delivers enhanced cycle life and superior resistance to vibration, making it robust for portable and stationary applications alike. Because it is sealed and maintenance-free, you avoid the hassle and hazards associated with flooded batteries.
The Power Kingdom PK55-12 excels in UPS systems, emergency power backups, power tools, alarm and security systems, and various industrial or recreational uses where a long-lasting battery is critical. Certified by U.L. and CE, this battery is suitable for both residential and commercial installations. Nut & bolt terminals ensure secure electrical connections, suitable for environments where a tight, reliable connection is required.
If you’re looking for a replacement battery that balances cost-effectiveness with performance and safety, the Power Kingdom PK55-12 is an excellent choice. Its factory-fresh condition and included 1 year warranty provide additional confidence at the point of purchase.
Take the next step to restore dependable power—buy the Power Kingdom PK55-12 replacement battery today and get reliable, long-lasting performance backed by a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Power Kingdom PK55-12
- Manufacturer: SigmasTek
- Product Type: SLA 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.




