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SigmasTek  |  SKU: BW-3126

APC SBATTBLK High Performance Replacement Battery

Sale price $65.99 USD Regular price $96.57
Shipping calculated at checkout.

➤ Set includes 4 new SigmasTek SP12-7.5HR batteries (12V, 7.5AH)

➤ High rate discharge delivers reliable power in UPS systems

➤ Valve regulated spill-proof design for safe maintenance-free use

➤ Low self-discharge maintains charge over long periods

➤ Certified to OEM specs with U.L., CE, and 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 SP12-7.5HR Replacement Battery Set for APC SBATTBLK Extended Battery Module

Upgrade your APC SBATTBLK Extended Battery Module with a reliable, high-performance replacement UPS battery set engineered for consistent performance and dependable backup power. This kit includes four SigmasTek SP12-7.5HR batteries designed to deliver the short-term, high-rate discharge performance that extended battery modules demand. Whether you are maintaining server room uptime, protecting critical network equipment, or refreshing emergency backup capability, these brand new batteries provide the reliability and safety certifications you expect from a premium replacement solution.

Key Specifications

  • Includes: 4 x SigmasTek SP12-7.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Amp-hours)
  • Battery model: SP12-7.5HR
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: APC SBATTBLK Extended Battery Module (use all existing cables and hardware from original configuration to connect)

Benefits

These SigmasTek batteries are built for durability and dependable cycle life, delivering a long-lasting battery option for mission-critical UPS environments. The high rate discharge design makes this set ideal for extended battery modules that need to provide higher power output over short periods, ensuring connected equipment remains protected during peak load events. As a replacement UPS battery set for the APC SBATTBLK, this kit offers superior performance compared to worn or aged cells, restoring runtime and stability to your backup system.

Safety and reliability are central to the engineering of these units: valve regulated, spill-proof construction reduces maintenance and risk, while UL recognition and CE certification verify compliance with industry safety standards. Low self-discharge characteristics help preserve capacity during storage or intermittent use, and high vibration resistance makes these batteries suitable for installations where mechanical stress may be present.

Typical applications include uninterruptible power supply (UPS) modules, emergency power systems, and battery-powered tools that leverage a high-performance UPS battery to maintain uptime and protect sensitive electronics. If you require a dependable replacement UPS battery that balances performance, safety, and value for the APC SBATTBLK Extended Battery Module, this SigmasTek SP12-7.5HR set is engineered to meet or exceed OEM expectations.

Buy your replacement batteries for the APC SBATTBLK Extended Battery Module today and restore confident backup power. Order now to secure a long-lasting battery replacement with fast shipping and a 1 year warranty.


Payment & Security

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