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SigmasTek  |  SKU: BW-4733

Belkin F6C325 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 output

➤ Valve regulated, spill proof construction for safe use

➤ Low self-discharge extends battery life in storage

➤ High vibration resistance ensures durability under stress

➤ U.L. recognized and CE certified for quality 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 Belkin F6C325 UPS

Get reliable backup power for your Belkin F6C325 Uninterruptible Power Supply (UPS) with the SigmasTek SP12-5.5HR replacement battery. Designed for dependable performance and tested to meet OEM expectations, this replacement UPS battery is an excellent option for restoring UPS runtime and protecting sensitive equipment. Remember to use your existing cables and hardware when installing the new battery.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah (Amp-hours)
  • High Rate Discharge Design
  • Valve Regulated, Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • U.L. Recognized
  • CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Replacement for Belkin F6C325 UPS unit
  • Installation note: Use all existing cables and hardware from your original configuration

Benefits

This SigmasTek high-performance UPS battery is engineered for long-term reliability and robust operation. The high rate discharge capability makes the battery suitable when higher power output is required for short durations, such as during equipment start-ups or transitional power events. Its valve regulated, spill proof design keeps maintenance to a minimum and reduces the risk of leaks, while the low self-discharge characteristic ensures stored energy remains available after periods of inactivity.

Built to last, the battery’s high vibration resistance helps prevent premature failure in environments subject to movement or mechanical stress. Safety and quality credentials including U.L. recognition and CE certification offer additional assurance for professional deployments. As a replacement for Belkin F6C325, this unit functions as a long-lasting battery solution for uninterruptible power supply units, emergency power systems, and certain battery powered tools that require dependable short-term energy delivery.

Each battery is brand new, factory fresh, and backed by a 1 year warranty. Our technical team tests every unit to ensure it meets or exceeds OEM specifications so you can trust this replacement UPS battery to restore protection to critical devices and systems quickly.

Ready to replace your old battery and regain runtime? Purchase the SigmasTek SP12-5.5HR replacement UPS battery for the Belkin F6C325 now for a reliable, long-lasting battery backed by tested performance and warranty coverage.



Payment & Security

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