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SigmasTek  |  SKU: BW-1752

APC SMART-UPS SU1000RMI High Performance Replacement Battery Set

Sale price $51.99 USD Regular price $73.58
Shipping calculated at checkout.

➤ 12 volts power output for steady energy supply

➤ 12 Ah capacity ensures longer runtime

➤ F2 connector compatible with APC SMART-UPS models

➤ Maintenance-free for user convenience

➤ High-performance cells for reliability


📦🚀 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

F2

SigmasTek12 Volts12 AhF2APC SMART-UPS — Compatible with APC SMART-UPS

When reliable backup power matters, the SigmasTek12 Volts12 AhF2APC SMART-UPS replacement UPS battery offers consistent performance and compatibility for APC SMART-UPS systems. Engineered to deliver steady voltage and dependable capacity, this long-lasting battery is ideal for maintaining uptime across critical applications. If you’re looking for a replacement UPS battery that balances performance and reliability, the SigmasTek12 is built to meet those demands.

Key Specifications

  • Brand / Model: SigmasTek12
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Compatible UPS Model: APC SMART-UPS

Benefits

This high-performance UPS battery is designed for longevity and consistent output, mitigating risks associated with sudden power loss. The SigmasTek12 is a long-lasting battery choice, offering the reliable cycle life necessary for UPS, emergency power supplies, and stand-by systems. Users can expect dependable operation for servers, networking gear, communication equipment, and security systems that demand uninterrupted power.

The F2 terminal ensures a reliable mechanical and electrical connection inside the APC SMART-UPS chassis, helping maintain optimal current flow and reducing downtime from connection faults. The SigmasTek12 replacement UPS battery is particularly suited for environments where reliability and predictable performance are non-negotiable, such as small business IT racks, telecommunication closets, and emergency lighting circuits.

Easy to install and verify, this battery aligns with typical maintenance cycles for UPS systems and offers technicians a straightforward replacement option. With clear specifications and compatibility information, planning spare inventory becomes simple, enabling quick swaps during scheduled maintenance or unexpected failures.

Don’t wait until power loss affects operations — secure this high-performance replacement UPS battery for your APC SMART-UPS today and ensure your critical systems remain protected and online.


Payment & Security

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