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SigmasTek  |  SKU: BW-1856

UPS12-7 UPS High Performance Compatible Replacement Battery Set - 24

Sale price $399.60 USD Regular price $566.10
Shipping calculated at checkout.

➤ Includes 24 brand new SigmasTek UPS12-7.5 batteries (12V 7.5AH)

➤ High rate discharge design for reliable power output

➤ Valve regulated spill-proof to prevent leaks

➤ Low self-discharge and vibration resistant

➤ U.L. recognized, CE certified, with 1-year warranty


📦🚀 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 | 7.5 Ah

Terminal Type

F2

SigmasTek UPS12-7.5 (T2) Replacement for UPS12-7 UPS — 24-Pack

This brand new 24-pack of SigmasTek UPS12-7.5 (T2) batteries is a reliable, high-performance solution designed for direct use in compatible UPS12-7 UPS systems. Built for dependable compatibility, superior performance and consistent reliability, this set is ideal for environments where uninterrupted power and quick response are essential. Please note you must reuse all existing cables and hardware from your original configuration to connect these replacement UPS battery units.

Key Specifications

  • Quantity: 24 batteries
  • Model: UPS12-7.5 (T2)
  • Compatible UPS model: UPS12-7 UPS
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Vibration resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

Engineered as a replacement UPS battery set, these SigmasTek UPS12-7.5 (T2) cells deliver dependable performance when you need it most. The high rate discharge design provides robust power delivery for short bursts of high load — perfect for high-performance UPS battery requirements in data centers, network closets, or point-of-sale systems. Valve regulated, spill-proof construction enhances safety and reduces maintenance needs, making this a practical long-lasting battery option for demanding environments.

Durability is built in: low self-discharge extends shelf life and readiness, while high vibration resistance improves longevity in applications that experience movement or mechanical stress. U.L. recognition and CE certification confirm the manufacturing quality and compliance standards that professional installations require. As a high-performance UPS battery set, these units are tested to meet or exceed OEM specifications, providing peace of mind for IT managers, facility engineers, and emergency power planners.

Typical applications include use in Uninterruptible Power Supply (UPS) units to protect servers and networking gear, emergency power supply systems for building safety, and battery-powered tools or backup systems that require reliable, short-term high-current output. Because these are brand new, factory-fresh batteries backed by a 1 year warranty, you get both performance and coverage.

Ready to replace your aging packs? Order this 24-pack of SigmasTek UPS12-7.5 (T2) replacement UPS battery units today for a high-performance UPS battery solution and fast shipping — in-stock items typically ship within 24 hours. Purchase now to secure a long-lasting battery set that restores reliable backup power.


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