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SigmasTek  |  SKU: BW-4681

IBM UPS 22P7359 UPS Compatible Replacement Battery

Sale price $10.43 USD Regular price $13.18
Shipping calculated at checkout.

➤ High Rate Discharge Design for powerful short-term energy output

➤ Valve Regulated Spill Proof Construction prevents leaks and maintenance

➤ Low Self-discharge ensures longer shelf life and readiness

➤ High Vibration Resistance for durability in demanding environments

➤ U.L. Recognized and CE Certified for quality and safety assurance


📦🚀 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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement for IBM UPS 22P7359

Designed as a direct replacement UPS battery for the IBM UPS 22P7359, the SigmasTek SP12-5.5HR delivers reliable power, consistent performance, and peace of mind when your equipment needs backup most. This high-performance UPS battery is engineered for high rate discharge applications where short bursts of elevated power are required. It offers dependable, factory-fresh construction and low self-discharge for long shelf life. Please note: you must reuse all existing cables and hardware from your original configuration to connect this replacement battery to your IBM UPS 22P7359.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • 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
  • Installation note: Use existing cables and hardware from original configuration

Benefits

  • Durability and Reliability: Built with valve-regulated, spill-proof construction and high vibration resistance, this replacement UPS battery withstands demanding environments and transport without compromising safety.
  • Long Life and Low Maintenance: Low self-discharge means the battery stays ready for longer periods between service intervals, giving you a long-lasting battery solution for standby and rotational replacement strategies.
  • High Performance When It Counts: The high rate discharge design makes this a high-performance UPS battery ideal for delivering short-term elevated power output required by many UPS systems and critical loads.
  • Safety and Compliance: U.L. recognition and CE certification ensure the battery meets strict safety and performance standards for commercial and industrial use.
  • Versatile Applications: Perfect for Uninterruptible Power Supply (UPS) units such as the IBM UPS 22P7359, emergency power supply systems, and battery-powered tools that need rapid discharge capability.
  • Tested to OEM-level Expectations: Each unit is factory fresh and tested by experienced technicians to meet or exceed OEM specifications for dependable operation.

Ready to replace your old battery? Order this SigmasTek SP12-5.5HR replacement UPS battery for your IBM UPS 22P7359 today to restore reliable backup power. Purchase now and benefit from fast shipping on in-stock items and a 1 year warranty for added confidence.



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