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SigmasTek  |  SKU: BW-1738

APC SMART-UPS SUA1000ICH-45 High Performance Replacement Battery

Sale price $103.99 USD Regular price $148.26
Shipping calculated at checkout.

➤ SigmasTek12 Volts12 AhSpecial ConnectorAPC SMART-UPS replacement battery

➤ Reliable and long-lasting performance

➤ OEM compatible and easy to install

➤ Durable construction for UPS systems

➤ High-quality power solution


📦🚀 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 | 12 Ah

Terminal Type

Special Connector

SigmasTek12 12 Volts 12 Ah - Compatible with APC SMART-UPS

Dependable power starts with a trusted battery. The SigmasTek12 12 Volts 12 Ah replacement UPS battery is engineered to restore full functionality to APC SMART-UPS units while providing reliable, long-term performance. Ideal for environments where uptime matters, this long-lasting battery is built to support critical systems and deliver consistent backup power when you need it most.

Key Specifications

  • Brand: SigmasTek12
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Connector/Terminal: Special Connector
  • Compatible UPS Model: APC SMART-UPS
  • Product Name: SigmasTek12 Volts12 AhSpecial ConnectorAPC SMART-UPS

Benefits

Choose a high-performance UPS battery that offers both reliability and value. The SigmasTek12 replacement UPS battery is crafted to provide stable voltage output and dependable charge acceptance, ensuring that your APC SMART-UPS can manage brief outages and controlled shutdowns effectively. Its consistent performance profile helps protect servers, storage arrays, network equipment, and other sensitive electronics from data loss and hardware stress.

Durability and longevity are central to this product’s value proposition. Designed as a long-lasting battery option for repeated use in backup systems, it reduces the frequency of battery swaps and lowers total maintenance overhead. Typical applications include UPS backup for small to medium IT deployments, emergency lighting and alarm systems, workshop tools that require intermittent backup, and any scenario where uninterrupted power is essential.

The special connector makes this unit particularly useful for APC SMART-UPS models that need a non-standard terminal interface, allowing for a secure and correct electrical connection without modification. That means faster service, less downtime, and a predictable replacement process for technicians and facilities staff.

Ready to upgrade your UPS resilience? Add this high-performance UPS battery to your order and give your APC SMART-UPS the long-lasting battery it needs to protect your operations. Purchase now to ensure continuous, reliable backup power.


Payment & Security

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