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SigmasTek  |  SKU: BW-1734

APC SMART-UPS SMT1000TW 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

SigmasTek 12 Volts 12 Ah Special Connector — Compatible with APC SMART-UPS

Specifically compatible with APC SMART-UPS systems, the SigmasTek 12 Volts 12 Ah replacement UPS battery provides stable, reliable backup power for professional and mission-critical environments. This high-performance UPS battery is crafted to help restore runtime and maintain operational continuity for servers, network equipment, and workstations protected by APC SMART-UPS units. Built for performance and reliability, it’s an excellent choice for IT professionals and business owners who require a long-lasting battery solution.

Key Specifications

  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal / Connector: Special Connector
  • Compatible UPS Model: APC SMART-UPS

Benefits

Durability: This replacement UPS battery is designed to withstand the typical cycling and standby service expected in UPS environments. Its rugged construction helps resist degradation under frequent use, making it suitable for enterprise-grade APC SMART-UPS applications where reliability is non-negotiable.

Long Life: As a long-lasting battery option, the SigmasTek 12V 12Ah unit offers predictable capacity retention that reduces the need for frequent replacements and helps maintain system uptime. This extended service life is particularly valuable in data centers, server rooms, and critical infrastructure where battery failures carry high operational costs.

High Performance: Engineered for steady voltage output and efficient recharge characteristics, this high-performance UPS battery supports sensitive electronics and networking gear without introducing instability. The special connector ensures secure, low-resistance connections for reliable operation inside APC SMART-UPS enclosures.

Typical Applications: Ideal for use in UPS backup arrays, emergency power systems, telecommunications racks, point-of-sale infrastructure, and any scenario where APC SMART-UPS are deployed. It is also suitable for tools and low-voltage devices that may be part of a facility’s emergency power plan.

Reliability: With attention to consistent manufacturing and quality control, this SigmasTek battery helps maintain the integrity of UPS-powered systems so administrators can focus on core operations rather than reactive maintenance.

Upgrade your APC SMART-UPS with this reliable SigmasTek 12 Volts 12 Ah special connector replacement UPS battery—order now to ensure uninterrupted protection for your critical equipment.


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