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SigmasTek  |  SKU: BW-5179

Alpha Technologies ALIBP 1500T UPS High Performance Replacement Battery Set

Sale price $116.40 USD Regular price $168.78
Shipping calculated at checkout.

➤ Replacement battery set with 4 SigmasTek SP12-18HR (12V, 18AH)

➤ Valve regulated spill-proof design for leak-free operation

➤ High vibration resistance for increased durability

➤ Superior performance for UPS and battery tool applications

➤ 1 year warranty included


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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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

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.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Battery Set for Alpha Technologies ALIBP 1500T — Compatible with Alpha Technologies ALIBP 1500T

Maintain uninterrupted protection for your Alpha Technologies ALIBP 1500T with this replacement UPS battery pack. This set contains three SigmasTek SP12-18HR batteries (12 Volts, 18 AH) designed to deliver dependable, high-rate discharge performance when your UPS needs it most. These brand new, factory-fresh batteries are tested to meet or exceed OEM specifications and provide a reliable, long-lasting battery solution for critical backup applications.

Key Specifications

  • Battery set configuration: 3 x SigmasTek SP12-18HR
  • Voltage: 12 Volts (per battery)
  • Capacity: 18 AH (per battery)
  • Terminal type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Battery brand: SigmasTek
  • Compatible UPS brand/model: Alpha Technologies ALIBP 1500T
  • Note: Use all existing cables and hardware from the original configuration to connect the new UPS batteries

Benefits

These replacement batteries combine durability and performance to protect your ALIBP 1500T. The high-rate discharge design supports the sudden power demands typical of UPS transfer events, while valve-regulated and spill-proof construction minimizes maintenance risks. Low self-discharge extends shelf life, and UL/CE recognition ensures compliance with safety standards. Technically tested and backed by a one-year warranty, this kit is an effective way to restore or maintain backup capacity.

  • Durability: Built to withstand vibration and provide stable service in UPS cabinets.
  • Long life: Low self-discharge and factory-fresh condition maximize useful runtime over service life.
  • High performance: Engineered for short-term high power output needs in UPS applications.
  • Typical applications: Uninterruptible Power Supplies, emergency power systems, and battery-powered tools.
  • Easy installation: Replace cells in the ALIBP 1500T using your existing cables and hardware.

Ready to replace your batteries? Purchase this high-performance, long-lasting replacement UPS battery set for the Alpha Technologies ALIBP 1500T today and benefit from fast shipping and a 1 Year Warranty.


Payment & Security

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