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Brightway Group  |  SKU: BW-0807

Liebert PS1500RT3-120XR High Performance Replacement Battery By Bright Way

Sale price $25.02 USD Regular price $37.53
Shipping calculated at checkout.

➤ Designed for Liebert PS1500RT3-120XR UPS systems

➤ 12 volts and 9 amp-hours ensure high performance

➤ Quick installation with F2 terminal connectors

➤ Bright Way brand provides trusted quality and reliability

➤ Keeps UPS running smoothly during power failures


📦🚀 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

Bright Way 12V 9Ah Replacement Battery — Compatible with Liebert PS1500RT3-120XR

Ensure continuous protection for your Liebert PS1500RT3-120XR UPS with the Bright Way 12V 9Ah replacement UPS battery. Designed to meet the demanding requirements of professional UPS systems, this battery combines dependable chemistry and proven terminals to provide stable, long-lasting backup power. If uptime matters to your servers, network infrastructure, or critical equipment, this high-performance UPS battery restores confidence in your backup power strategy.

Key Specifications

  • Brand: Bright Way (Brightway Group)
  • Voltage: 12 Volts
  • Capacity: 9 Amp-hours (9 Ah)
  • Terminal Type: F2 terminal
  • Compatible UPS Model: Liebert PS1500RT3-120XR

Benefits

This Bright Way long-lasting battery delivers consistent performance and dependable cycle life, making it an excellent replacement UPS battery for environments where power continuity is critical. The 9Ah capacity offers enough runtime for orderly shutdown procedures and short-term load support, while the F2 terminals ensure quick and secure connections during replacement—minimizing service windows and reducing the risk of installation errors.

Ideal uses include UPS systems in small server rooms, point-of-sale infrastructures, telecommunications cabinets, medical monitoring equipment, and emergency lighting systems. Beyond UPS applications, the battery is suitable for various emergency power needs and small portable tools that require sealed lead-acid backup solutions. Its high-performance UPS battery characteristics help maintain voltage stability under load and resist premature capacity loss over many cycles.

Built by Bright Way, this replacement UPS battery emphasizes quality control and reliable materials. It provides the consistent discharge profile UPS manufacturers expect for compatibility with the Liebert PS1500RT3-120XR, ensuring predictable behavior during power events and reliable recharge acceptance after use.

Don’t wait until a power event exposes a weak battery. Replace your UPS battery now with this Bright Way 12V 9Ah high-performance UPS battery for the Liebert PS1500RT3-120XR and protect your critical systems with a long-lasting battery designed for dependable, worry-free backup power. Order today.


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