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SigmasTek  |  SKU: BW-5040

Para Systems Minuteman BP48V17/20 UPS High Performance Replacement Battery Set

Sale price $155.20 USD Regular price $225.03
Shipping calculated at checkout.

➤ Replacement battery set contains 4 SigmasTek SP12-18HR batteries (12V 18AH)

➤ High rate discharge design for reliable UPS and backup power

➤ Valve regulated, spill-proof construction ensures safety and ease of use

➤ Low self-discharge and vibration resistant for long-lasting performance

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

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-18HR Replacement Battery Set — Compatible with Para Systems Minuteman BP48V17/20

Keep your Para Systems Minuteman BP48V17/20 operating at peak backup readiness with this replacement UPS battery set. Included are four SigmasTek SP12-18HR batteries (12 Volts, 18 AH) designed for dependable high-rate discharge performance. When you need a high-performance UPS battery that provides consistent, long-lasting power for critical systems, this tested replacement pack is an ideal solution for the BP48V17/20.

Key Specifications

  • Battery Model: SigmasTek SP12-18HR
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Quantity: 4 batteries included
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Vibration: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Para Systems Minuteman BP48V17/20 UPS
  • Installation Note: Use all existing cables and hardware from the original configuration to connect new batteries

Benefits

This replacement set is engineered for longevity and dependable operation. The valve regulated spill proof construction reduces maintenance needs and improves safety, while low self-discharge properties keep the batteries ready for service after storage. High vibration resistance ensures reliability in environments with movement or mechanical stress. These features combine to create a long-lasting battery solution that supports continuous protection for the BP48V17/20 UPS.

As a high-performance UPS battery option, the SigmasTek SP12-18HR cells offer reliable short-term high power output for surge conditions and maintain consistent voltage under load. They are ideal for uninterruptible power supply units, emergency power systems, and battery-powered tools — making them versatile across many applications where uninterrupted power is critical. U.L. recognition and CE certification validate manufacturing standards and safety, and the brand new condition ensures optimal initial performance.

All battery sets are tested by experienced technicians to ensure they meet or exceed OEM specifications for the Para Systems Minuteman BP48V17/20. Backed by a one-year warranty, this replacement UPS battery set delivers peace of mind for commercial, industrial, and residential installations.

Protect your equipment and reduce downtime — buy this high-performance, long-lasting battery set for your Para Systems Minuteman BP48V17/20 today. Fast shipping is available for in-stock items.


Payment & Security

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