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SigmasTek  |  SKU: BW-3158

APC SUVTR20KF4B5S High Performance Replacement Battery Module

Sale price $1,319.99 USD Regular price $1,931.89
Shipping calculated at checkout.

➤ Replacement battery unit with 32 brand new SigmasTek 12V 7.5AH cells

➤ Plug & play setup with 4 original refurbished cartridges included

➤ High rate discharge design ideal for emergency power needs

➤ Valve regulated, spill-proof for safe, maintenance-free operation

➤ UL recognized and CE certified with 1-year warranty for reliability


📦🚀 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

APC SY20K80F Replacement Battery Unit — Compatible with APC SY20K80F UPS

The APC SY20K80F replacement battery unit offers plug & play convenience, delivering restored runtime and reliability for your APC SY20K80F UPS. Constructed from 32 SigmasTek 12V 7.5AH cells assembled into four original refurbished SY20K80F cartridges, this unit is a practical, long-lasting battery solution for mission-critical applications that require dependable emergency backup and steady power delivery.

Key Specifications

  • Compatible UPS model: APC SY20K80F
  • Configuration: Plug & Play replacement unit assembled in 4 original refurbished cartridges
  • Battery count: 32 x SigmasTek cells
  • Cell voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal type: F2
  • Design features: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof (VRLA)
  • Performance: Low self-discharge; High vibration resistance; Superior performance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Shipping: In-stock items typically ship within 24 hours
  • Customer support:

Benefits

Designed for reliability, this replacement UPS battery provides robust protection against power interruptions. The high rate discharge design supports demanding loads and ensures the UPS can deliver the power your equipment needs during outages. Valve-regulated, spill-proof construction reduces maintenance requirements and increases safety during installation and operation.

Low self-discharge characteristics help keep the battery ready for service over extended standby periods, making it a true long-lasting battery for your critical systems. High vibration resistance broadens the range of viable deployment environments, from stationary server rooms to mobile or industrial settings where mechanical stress can occur.

Typical applications include UPS systems for IT infrastructure, emergency power for communication equipment, backup for industrial controls, and powering essential tools during short outages. With U.L. recognition and CE certification, this high-performance UPS battery meets recognized safety and quality standards while offering straightforward, plug & play replacement in the original cartridge form factor.

Ensure continuous protection for your equipment — order the APC SY20K80F replacement UPS battery today for a reliable, high-performance, long-lasting battery and expedited shipping. Call for assistance.


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