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SigmasTek  |  SKU: BW-3577

CyberPower CP1500AVRT High Performance SLA Replacement Battery

Sale price $29.82 USD Regular price $37.67
Shipping calculated at checkout.

➤ Includes 2 brand new SigmasTek SP12-7.5HR batteries (12V 7.5AH)

➤ High rate discharge design for superior short-term power output

➤ Valve regulated, spill-proof construction ensures safe operation

➤ Low self-discharge for longer shelf life and reliability

➤ Tested to meet or exceed OEM specs 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 | 7.5 Ah

Terminal Type

F2

Replacement Battery Set for CyberPower CP1500AVRT UPS — SigmasTek SP12-7.5HR (12V 7.5Ah)

Get reliable backup power for your CyberPower CP1500AVRT with this purpose-built replacement UPS battery set. Compatible with the CyberPower CP1500AVRT model, this high-performance UPS battery bundle from SigmasTek is designed to provide consistent, dependable power during outages and power disturbances. Ideal for users who need a tested, long-lasting battery solution, this set restores the runtime and protection you depend on.

Key Specifications

  • Includes: 2 SigmasTek SP12-7.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Product Line: SigmasTek12 Volts7.5 AhF2SLA Batteries
  • Note: Use all existing cables and hardware from your original configuration to connect the new UPS batteries

Benefits

This replacement pack is engineered as a high-performance UPS battery option for the CyberPower CP1500AVRT. Its high rate discharge design provides the rapid energy delivery required during sudden power draw, making it an excellent choice for UPS applications that protect computers, network devices, and critical appliances. With low self-discharge characteristics, these batteries retain charge well in storage, ensuring they are ready when needed.

Built for rugged usage, the valve regulated spill proof construction enhances safety and maintenance-free operation. High vibration resistance helps protect internal components and lengthen service life, contributing to a long-lasting battery experience. U.L. recognition and CE certification offer added assurance of consistent quality and safety standards, while the one year warranty gives you purchase confidence.

Common applications include Uninterruptible Power Supply (UPS) units, emergency power supply solutions, and battery-powered tools. Whether you’re replacing aging cells in a home server UPS or refreshing emergency backup for a small office, this replacement UPS battery set delivers reliable performance.

Don’t wait for the next outage — replace your CyberPower CP1500AVRT batteries now. Order today for fast shipping and restore full protection with a trusted, long-lasting battery pack.



Payment & Security

Payment methods

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