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SigmasTek  |  SKU: BW-1791

12 Volt 7.5 Amp UPS High Performance Replacement Battery

Sale price $16.66 USD Regular price $23.60
Shipping calculated at checkout.

➤ Includes 20 SigmasTek SP12-7.5HR batteries (12V, 7.5 AH)

➤ High rate discharge design for high power demand

➤ Valve regulated, spill proof, and vibration resistant

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

➤ For PowerWare PW9125-6000 UPS using original hardware


📦🚀 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

Replacement UPS12-7.5 (T2) Battery Set — Compatible with UPS12-7.5 (T2)

Upgrade the reliability and runtime of your UPS12-7.5 (T2) with this replacement UPS battery set engineered for compatibility, high performance, and dependable operation. Designed specifically for high rate discharge UPS applications, this replacement UPS battery delivers the power needed for short-duration, high-load events while maintaining low self-discharge and superior vibration resistance. Whether you are restoring an emergency power supply, supporting battery powered tools, or renewing an Uninterruptible Power Supply (UPS) unit, this long-lasting battery option provides factory-fresh components tested to meet or exceed OEM expectations.

Key Specifications

  • Model: UPS12-7.5 (T2)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durable construction for real-world use — the valve regulated spill proof construction and high vibration resistance protect the battery in rack-mounted, mobile, or harsh environments.
  • Long-lasting battery performance — low self-discharge and factory-fresh cells help preserve capacity during storage and deliver dependable runtime when needed.
  • High-performance UPS support — the high rate discharge design makes this a high-performance UPS battery ideal for short bursts of higher power draw common in modern UPS and emergency power systems.
  • Certified safety and reliability — U.L. recognized and CE certified components reduce installation risk and ensure safe operation in compliant systems.
  • Versatile applications — recommended for Uninterruptible Power Supply (UPS) units, emergency power supply setups, and battery powered tools where a reliable replacement UPS battery is required.
  • OEM-level assurance — each battery set is personally tested by technical staff to meet or exceed OEM specifications, giving you confidence in fit and function.

Restore reliable backup power with this high-performance UPS battery set for the UPS12-7.5 (T2). Buy your replacement UPS12-7.5 (T2) unit with confidence today — enjoy superior long life batteries at a competitive price and fast shipping for in-stock orders.


Payment & Security

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