Alpha Technologies AS 3100-36 High Performance UPS Replacement Battery Set
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⚠️ 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 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.
💲 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
⚠️ 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 | 100 Ah
Terminal Type
Nut & Bolt
SigmasTek 12V 100Ah - Compatible with Alpha Technologies UPS
Restore reliable backup power with the SigmasTek 12V 100Ah replacement UPS battery, designed to pair with Alpha Technologies UPS systems. This unit combines consistent capacity and dependable connection hardware to deliver runtime you can count on during outages or brownouts. Ideal for businesses and facilities that cannot tolerate downtime, this long-lasting battery provides a straightforward path to renewed resilience for your UPS infrastructure.
Key Specifications
- Product Name: SigmasTek
- Voltage: 12 Volts
- Capacity: 100 Ah
- Terminal Type: Nut & Bolt
- Brand / Compatibility: Alpha Technologies
Benefits
Durability is a core advantage of this SigmasTek model. Constructed for repeated cycling and stable performance under load, it functions as a high-performance UPS battery suited to both standby and frequent-use scenarios. The secure nut & bolt terminals reduce the risk of loose connections and corrosion-related failures, so your UPS maintains clean, reliable power delivery.
As a long-lasting battery solution, it minimizes the need for premature replacements and lowers the total cost of ownership for fleet maintenance. It also serves well in emergency power setups, supporting lighting, alarms, and critical control systems until main power is restored. For technicians handling UPS replacements and regular preventive maintenance, the clear specification of 12 Volts and 100 Ah provides predictable runtime calculations for load management.
The SigmasTek 12V 100Ah is versatile across many use cases: backup power for servers, telecommunication hubs, medical equipment backups, remote monitoring stations, and portable tool charging systems. Its compatibility with Alpha Technologies UPS units ensures a plug-and-play approach for standard service intervals or urgent swaps.
Don’t leave your operations exposed—purchase this replacement UPS battery now to ensure uninterrupted service and dependable emergency power. Add the SigmasTek 12V 100Ah to your cart and get back to business with confidence.
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Payment & Security
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