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SigmasTek  |  SKU: BW-5246

CyberPower OFFICE TOWER OP1500AVR-T4 High Performance Replacement SLA Battery

Sale price $77.60 USD Regular price $112.53
Shipping calculated at checkout.

➤ Includes 2 SigmasTek SP12-18HR 12V 18AH batteries for Data Shield 800 UPS

➤ High rate discharge design for dependable backup power

➤ Valve regulated, spill-proof batteries for safe handling

➤ Low self-discharge extends standby time between uses

➤ U.L. recognized, CE certified, and 1 year warranty provided


📦🚀 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 for CyberPower OFFICE TOWER OP1500AVR-T4

Upgrade your CyberPower OFFICE TOWER OP1500AVR-T4 with this brand new replacement UPS battery set engineered for reliable compatibility, consistent performance, and dependable uptime. Designed specifically to meet the demanding needs of high rate discharge UPS systems, this replacement UPS battery kit delivers the power and resilience required to protect servers, workstations, and critical electronics during outages. Installation uses your existing cables and hardware so you can restore full UPS capability quickly and with confidence.

Key Specifications

  • Includes: 2 SigmasTek SP12-18HR batteries
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Terminal type: Nut & Bolt
  • Battery model: SP12-18HR
  • Brand: SigmasTek
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Battery type: SLA Batteries
  • Warranty: 1 Year
  • Compatibility note: Use all existing cables and hardware from original configuration
  • Shipping: In-stock items typically ship within 24 hours

Benefits

This high-performance UPS battery set is built for durability and consistent output under load. The high rate discharge design ensures the CyberPower OFFICE TOWER OP1500AVR-T4 receives the surge power it requires during short, intense demand periods, while valve regulated, spill-proof construction and low self-discharge extend usable life and simplify maintenance. You’ll benefit from superior vibration resistance and industry-recognized safety certifications (U.L. and CE), which together promote safer, longer life operation.

As a long-lasting battery solution, this kit is ideal for Uninterruptible Power Supply (UPS) units, emergency power supplies, and battery-powered tools that need dependable backup performance. Whether protecting a home office, small data center, or critical networking equipment, this replacement UPS battery set provides the robust performance expected of a high-quality, long-lasting battery. Each set is factory fresh and tested to meet or exceed OEM specifications so you can trust the reliability.

Ready to replace worn batteries and restore confidence in your CyberPower OFFICE TOWER OP1500AVR-T4? Order this high-performance UPS battery set today for fast shipping and a 1 year warranty. Buy now to secure dependable backup power and a long-lasting battery solution for your UPS.


Payment & Security

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