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SigmasTek  |  SKU: BW-1978

Eaton Powerware PowerWare Personal 500 Compatible Replacement UPS Battery Set

Sale price $64.99 USD Regular price $92.00
Shipping calculated at checkout.

➤ Includes 3 brand new SigmasTek UPS12-9 batteries (12V 9AH)

➤ High rate discharge capability for short bursts of high power

➤ Valve regulated, spill-proof design ensures safe operation

➤ Low self-discharge and vibration resistant for longer battery life

➤ Certified quality with a 1-year factory warranty included


📦🚀 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

6 Volts | 9 AH

Terminal Type

F2

SigmasTek Replacement Battery Set for Eaton Powerware PowerWare Personal 500

Specifically matched to the Eaton Powerware PowerWare Personal 500, this replacement battery set offers compatibility, steady performance, and lasting reliability. Built to restore backup power to personal and small-office UPS systems, these SigmasTek batteries are an excellent choice when you need a dependable replacement UPS battery that performs under load and protects critical equipment.

Key Specifications

  • Brand: SigmasTek
  • Battery Model: SP6-9HR
  • Voltage: 6 Volts
  • Capacity: 9 AH
  • Quantity Included: 3 batteries
  • 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
  • Compatibility Note: For Eaton Powerware PowerWare Personal 500 — use existing cables and hardware from original configuration to connect the new batteries

Benefits

  • Solid, leak-resistant valve-regulated construction provides safe, maintenance-free operation in compact UPS enclosures.
  • Engineered for high-rate discharge, these batteries deliver the burst power necessary for short-duration, high-load events commonly encountered in UPS use — a true high-performance UPS battery replacement.
  • Low self-discharge helps preserve stored energy during service intervals, leading to a longer useful life and reduced need for frequent replacements — a long-lasting battery solution.
  • High vibration resistance enhances reliability for home offices, small businesses, or portable setups where minor movement can occur.
  • Certified to U.L. and CE standards for safety and performance, giving you confidence when deploying these batteries in emergency power and UPS applications.
  • Applications include uninterruptible power supply units, emergency power systems, and battery-powered tools — versatile uses across multiple environments.
  • Each set is shipped brand new and tested to meet or exceed OEM expectations so your Eaton Powerware PowerWare Personal 500 returns to optimal protection quickly.

Don’t wait until the next outage — replace the batteries in your Eaton Powerware PowerWare Personal 500 now. Order this tested, high-quality replacement UPS battery set with confidence and get fast shipping on in-stock items.


Payment & Security

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