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SigmasTek  |  SKU: BW-1982

MGE Pulsar Evolution 500 Rack High Performance UPS Replacement Battery Set

Sale price $42.99 USD Regular price $61.35
Shipping calculated at checkout.

➤ Reliable performance

➤ Reliable performance

➤ Reliable performance

➤ Reliable performance


📦🚀 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 SP6-9HR Replacement Battery Set — Compatible with MGE Pulsar Evolution 500 Rack

Restore reliable backup power to your MGE Pulsar Evolution 500 Rack with a premium replacement UPS battery set built for performance and dependability. This kit contains two SigmasTek SP6-9HR batteries specifically designed to provide the short-duration, high-current output that rack-mounted UPS systems demand. When uptime is critical, choose a high-performance UPS battery solution that delivers consistent, long-lasting power and peace of mind.

Key Specifications

  • Compatible UPS Model: MGE Pulsar Evolution 500 Rack
  • Battery Model: SigmasTek SP6-9HR
  • Quantity: 2 batteries included (replacement battery set)
  • Voltage: 6 Volts
  • Capacity: 9 AH (9 Amp-Hour)
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Features: Low Self-discharge; 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
  • Installation Note: Use existing cables and hardware from the original configuration to connect the new UPS batteries
  • Shipping: In-stock items typically ship within 24 hours

Benefits

  • Robust Construction — Valve regulated and spill-proof design reduces maintenance and helps ensure safe installation in rack environments.
  • Reliable, Long-Lasting Power — Low self-discharge characteristics preserve capacity in storage and prolong service life for a trusted long-lasting battery replacement.
  • High Performance for Critical Loads — The high rate discharge capability supplies the burst power needed during transfer events or heavy loads, delivering a true high-performance UPS battery for your MGE Pulsar Evolution 500 Rack.
  • OEM-Grade Testing — Technically tested to meet or exceed OEM requirements, ensuring dependable runtime for servers, networking equipment, and critical infrastructure.
  • Wide Application — Designed for UPS units, emergency power supplies, and battery-powered tools where dependable backup and instant power are required.
  • Certified and Warranted — U.L. and CE recognition plus a 1 year warranty provide confidence in quality and safety.

Ready to replace the batteries in your MGE Pulsar Evolution 500 Rack? Contact our support team at (800) 657-1303 for help, or purchase this high-performance replacement UPS battery set now to ensure reliable backup power and fast shipping.


Payment & Security

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