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SigmasTek  |  SKU: BW-2568

X-Treme NXRTI-3000 UPS High Performance Replacement Battery

Sale price $25.02 USD Regular price $36.28
Shipping calculated at checkout.

➤ SigmasTek SP12-9HR battery (12V 9AH) for X-Treme NXRTI-3000 UPS replacement

➤ High rate discharge design ensures short burst high power capacity

➤ Valve regulated spill-proof construction for maintenance-free use

➤ Low self-discharge and high vibration resistance for durability

➤ U.L. recognized and CE certified with 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 | 9 AH

Terminal Type

F2

SigmasTek SP12-9HR Replacement for X-Treme NXRTI-3000 UPS

Built to be fully compatible with the X-Treme NXRTI-3000 UPS, the SigmasTek SP12-9HR offers a proven mix of reliability, safety, and peak performance. This replacement UPS battery is optimized for high-rate discharge events, ensuring your UPS can deliver the short bursts of power needed to protect critical systems. If you want a high-performance UPS battery that’s factory fresh and tested, this SigmasTek unit is a practical, long-lasting choice.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-9HR
  • Voltage: 12 Volts
  • Capacity: 9 AH (amp-hours)
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Self-discharge: Low Self-discharge
  • Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from original configuration

Benefits

Opting for this replacement UPS battery ensures long service life and consistent performance. The valve-regulated, spill-proof construction and low self-discharge chemistry reduce upkeep and extend shelf readiness, making it an excellent long-lasting battery option for maintenance cycles. Thanks to high vibration resistance and internationally recognized certifications, this unit is built to withstand real-world operating conditions while maintaining safety and reliability.

As a high-performance UPS battery, the SP12-9HR is particularly effective for brief, intense power draws—ideal for UPS units like the X-Treme NXRTI-3000 that must provide immediate backup during outages. Typical applications include Uninterruptible Power Supply systems, emergency power solutions, and battery-powered tools that require dependable short-term power delivery. Each battery is inspected and tested by knowledgeable technicians to ensure it meets or exceeds OEM standards.

Installation is straightforward but requires using the original cables and hardware from your existing setup—no additional connectors are included. For help confirming fitment or placing an order, contact customer support at . In-stock items are typically shipped within 24 hours to minimize downtime.

Ready to secure reliable backup power? Purchase the SigmasTek SP12-9HR replacement UPS battery for your X-Treme NXRTI-3000 today and benefit from a high-performance, long-lasting battery backed by a 1 year warranty.


Payment & Security

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