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SigmasTek  |  SKU: BW-3334

Eaton Powerware Powerworks RS 6k UPS High Performance Replacement Battery Set

Sale price $329.99 USD Regular price $482.85
Shipping calculated at checkout.

➤ Replacement set of 20 SigmasTek 12V 7.5 AH batteries

➤ High rate discharge for UPS and emergency applications

➤ Valve regulated and spill proof for safe operation

➤ Low self-discharge and vibration resistant design

➤ Factory tested with 1-year warranty coverage


📦🚀 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 Battery Set for Eaton Powerware Powerworks RS 6k

Bring reliable backup power back to your Eaton Powerware Powerworks RS 6k with this complete SigmasTek SP12-7.5HR replacement battery set. Crafted for compatibility and safety, this factory-fresh kit is designed to deliver consistent performance in high-rate discharge UPS applications. If you need a trustworthy replacement UPS battery solution to maintain uptime and protect equipment, this 20-battery set is an excellent choice.

Key Specifications

  • Compatible UPS model: Eaton Powerware Powerworks RS 6k
  • Includes: 20 SigmasTek SP12-7.5HR batteries
  • Nominal voltage: 12 Volts
  • Capacity: 7.5 AH
  • Terminal type: F2 (as listed)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge, High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Note: Use all existing cables and hardware from original configuration to connect new batteries

Benefits

This replacement UPS battery set provides robust durability and dependable service life for critical power systems. The high rate discharge design is tailored for situations where short bursts of high current are needed—perfect for UPS systems handling heavy transient loads. Valve regulated, spill-proof construction provides safe, maintenance-free operation and simplifies installation inside the Powerworks RS 6k cabinet. High vibration resistance minimizes failure due to mechanical stress.

These batteries are engineered for longevity with low self-discharge properties that help preserve capacity during storage and standby periods, making them a truly long-lasting battery option. Compliance with U.L. recognition and CE certification gives you added confidence in safety and performance. Every set is tested by experienced technical staff to ensure it meets or exceeds original manufacturer specifications.

Common applications include restoring Uninterruptible Power Supply (UPS) units—specifically the Eaton Powerware Powerworks RS 6k—supporting emergency power supply systems, and providing energy for battery-powered tools that require reliable, short-duration power delivery. This kit is a solid choice for facilities managers, IT professionals, and service technicians who require predictable performance under load.

Installation note: you must reuse the existing cables and hardware from your original configuration to correctly connect this battery set to your Powerworks RS 6k.

Protect your critical loads now—purchase this high-performance, long-lasting replacement UPS battery kit for the Eaton Powerware Powerworks RS 6k and enjoy fast shipping on in-stock orders.


Payment & Security

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