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SigmasTek  |  SKU: BW-4656

Tripp Lite INTERNETOFFICE 525 VA UPS High Performance Replacement Battery

Sale price $11.99 USD Regular price $16.90
Shipping calculated at checkout.

➤ Single SigmasTek SP12-5.5HR battery (12V 5.5 AH), brand new

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

➤ High rate discharge design for reliable UPS performance

➤ Low self-discharge and vibration resistant for durability

➤ U.L. recognized, 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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement for Tripp Lite INTERNETOFFICE 525 VA UPS

Designed as a direct replacement UPS battery for the Tripp Lite INTERNETOFFICE 525 VA Uninterruptible Power Supply (UPS), the SigmasTek SP12-5.5HR delivers reliable performance, consistent power output, and trustworthy standby protection. This high-performance UPS battery is engineered for high rate discharge applications, making it an ideal upgrade for users who require short bursts of higher power. Please note: you must use all existing cables and hardware from your original configuration to connect this new unit.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Connection Note: Use existing cables and hardware from original UPS

Benefits

  • Durability: Built with valve regulated, spill-proof construction and high vibration resistance for dependable operation in demanding UPS environments.
  • Long life and reliability: Low self-discharge and factory-fresh condition mean longer shelf life and a long-lasting battery in active service, giving you confidence in emergency situations.
  • High performance: The high rate discharge design supports quick, powerful bursts of output—ideal when the Tripp Lite INTERNETOFFICE 525 VA requires extra energy for short durations.
  • Certified safety: U.L. recognition and CE certification ensure compliance with established safety standards for replacement UPS battery installations.
  • Versatile applications: Perfect for Uninterruptible Power Supply (UPS) units, emergency power assemblies, and battery powered tools where dependable standby power is essential.
  • Tested quality: Each unit is personally tested to meet or exceed OEM specifications so your Tripp Lite INTERNETOFFICE 525 VA performs as expected.

Upgrade your Tripp Lite INTERNETOFFICE 525 VA with this high-performance UPS battery and restore dependable backup power. Orders for in-stock items typically ship within 24 hours. If you need assistance, call our customer service at or email us. Buy this replacement UPS battery with confidence today and keep critical systems protected.


Payment & Security

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