Alpha Technologies AWMII 600 UPS High Performance Replacement Battery Set 25.32 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.
Alpha Technologies AWMII 600 UPS High Performance Replacement Battery Set 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 | 18 Ah
Terminal Type
Nut & Bolt
SigmasTek SP12-18HR (12V 18AH) Replacement Battery Set for Alpha Technologies AWMII 600 UPS
Restore dependable backup power with this direct-fit replacement UPS battery set for the Alpha Technologies AWMII 600. The pack includes two SigmasTek SP12-18HR batteries (12 Volts, 18 AH) engineered for superior short-term, high-current performance. Designed for technicians and end users who require a reliable, long-lasting battery solution, this kit ensures your AWMII 600 UPS continues to protect critical systems. Please reuse the original cables and hardware from your UPS for installation.
Key Specifications
- Included: 2 × SigmasTek SP12-18HR batteries
- Voltage: 12 Volts
- Capacity: 18 AH (Amp-hours)
- Terminal Type: Nut & Bolt
- Compatibility: Alpha Technologies AWMII 600 UPS
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Features: Low Self-discharge; High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Installation Note: Requires reuse of original cables and hardware
Benefits
This high-performance UPS battery pack is optimized for applications that demand rapid energy delivery. The high rate discharge design allows the batteries to support surge loads and short-duration high-power demands commonly encountered by the AWMII 600. Valve-regulated construction offers spill-proof safety and low maintenance, and the low self-discharge characteristic helps maintain charge during storage, making this kit an excellent option for emergency spares.
Built for durability and certification-backed reliability, these SigmasTek batteries provide enhanced vibration resistance to tolerate varied installation environments. As a replacement UPS battery solution, they are factory-tested to meet or exceed OEM expectations and provide a long-lasting battery life, reducing downtime and total cost of ownership. Typical uses include Uninterruptible Power Supply units, emergency power systems, and battery-powered tools where dependable short-term power is critical.
If your Alpha Technologies AWMII 600 needs refreshed backup capacity, this product delivers a ready-to-install, high-quality replacement that balances performance, safety, and value.
Don’t wait until your next outage — buy this high-performance UPS battery set for the Alpha Technologies AWMII 600 today. For purchase help, contact customer service at . Orders for in-stock items typically ship within 24 hours.
Technical Specifications
Product Highlights
- Brand Replacement : Alpha Technologies
- Manufacturer: SigmasTek
- Product Type: UPS 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.
