Alpha Technologies ALI Plus 1500 Multi Mount UPS High Performance Replacement Battery Set
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Battery Care Guide
                      
                    
                  
                  Battery Care Guide
Battery Usage and Maintenance Guidelines 🔋
Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.
1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Operate the device until the battery reaches approximately 20% capacity.
- Avoid premature recharging.
- Do not allow the battery to fully discharge during the initial cycles.
Post-Conditioning
- Recharge the battery only when necessary.
- These batteries are capable of approximately 500 charge cycles:
-   Once daily → ~500 days
 Twice daily → ~250 days
 Note: Even a partial recharge is considered a full cycle.
2. Sealed Lead Acid (SLA) Batteries 💡
- No conditioning required.
- Maintain the battery in a fully charged state; avoid complete discharge.
- Capable of 300–400 charge cycles.
- Expected service life: 2–3 years, depending on usage conditions.
3. Laptop Batteries (Lithium-Ion) 💻
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Charge fully, then discharge to approximately 20% capacity.
- Avoid complete discharge, as some devices may not detect a fully drained battery.
Post-Conditioning
- Minimize frequent plugging and unplugging.
- Allow the battery to discharge moderately at least once per month to maintain optimal performance.
- Occasional cycling is recommended to sustain battery health.
Professional Recommendation
Adhering to these guidelines will enhance battery longevity and ensure reliable performance.
For further assistance regarding your battery or order, our customer support team is available to provide guidance.
                    
                      
Delivery and Shipping
                      
                    
                  
                  Delivery and Shipping
⚡ Everything You Need to Know About Shipping with BatteryWeb (USA)
We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:
🚚 Shipping & Delivery
Most orders ship next business day (some products like sealed lead acid may take a little longer).
Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).
We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.
Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.
Transit times shown are estimates only (business days, no weekends/holidays).
🌍 Shipping Restrictions
Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.
PO Box deliveries are only available via USPS.
At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.
📦 Important Notes
Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.
If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.
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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.
🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
Volts & Amps
12 Volts | 7.5 Ah
Terminal Type
F2
Replacement SigmasTek SP12-7.5HR for Alpha Technologies ALI Plus 1500 Multi Mount UPS
Built for the Alpha Technologies ALI Plus 1500 Multi Mount, this replacement UPS battery set includes four SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) to restore dependable backup power and short-duration high-current capability. If you need a high-performance UPS battery that offers consistent reliability and extended standby readiness, this factory-fresh set is an excellent match. Please reuse the original ALI Plus 1500 Multi Mount cables and hardware to install the new batteries properly.
Key Specifications
- Battery model: SigmasTek SP12-7.5HR
- Quantity: 4 batteries per set
- Voltage: 12 Volts
- Capacity: 7.5 AH
- Terminal type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Features: Low Self-discharge; High Vibration Resistance
- Certifications: U.L. Recognized; CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatible UPS model: Alpha Technologies ALI Plus 1500 Multi Mount
Benefits
This replacement UPS battery set provides a robust, long-lasting battery alternative for ALI Plus 1500 Multi Mount systems. With a high rate discharge design, the batteries support brief bursts of higher power output required by many UPS applications. The valve regulated, spill-proof construction ensures safe operation with minimal maintenance, while low self-discharge keeps the pack ready for use after periods of storage.
Typical applications include uninterruptible power supply units, emergency power supply systems, and battery-powered tools—situations where reliable backup and rapid discharge capability are essential. High vibration resistance and recognized safety certifications (U.L., CE) increase confidence in performance under real-world conditions. Each battery is brand new, factory fresh, and tested to meet or exceed OEM specifications, offering a dependable, cost-effective substitute for original batteries.
Backed by a 1 year warranty and rapid shipping on in-stock items, this replacement set helps you maintain uptime and protect critical loads with minimal downtime.
Don’t wait until a failure disrupts your operations—order this high-performance UPS battery set for your Alpha Technologies ALI Plus 1500 Multi Mount today and secure reliable, long-lasting backup power.
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