Belkin Pro NetUPS F6C100-4 UPS High Performance Compatible Replacement Battery Set
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⚠️ 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 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
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
⚠️ 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 | 12 Ah
Terminal Type
F2
SigmasTek 12 Volts 12 Ah F2 — Compatible with Belkin Pro
The SigmasTek 12 Volts 12 Ah F2 replacement UPS battery is made for compatibility with Belkin Pro series UPS units. This high-performance UPS battery offers consistent, reliable power to keep critical systems running through outages and brownouts. If you need a direct replacement that restores uptime quickly and efficiently, this SigmasTek unit is a dependable option for professional and home environments alike.
Key Specifications
- Product: SigmasTek12
- Voltage: 12 Volts
- Capacity: 12 Ah
- Terminal type: F2
- Compatible UPS model: Belkin Pro
Benefits
As a high-performance UPS battery, this SigmasTek model is designed to provide steady voltage output and reliable recharge performance for Belkin Pro devices. The construction emphasizes long-lasting battery life under typical UPS cycling, reducing replacement frequency and helping lower the total cost of ownership. You’ll notice improved runtime stability and better overall performance compared with aged batteries that have lost capacity over time.
Durability is central to its design. The battery is suitable for continuous standby and frequent discharge applications, making it ideal for emergency power, network closets, and desktop UPS systems. The F2 terminal offers a secure connection and simple installation, which is particularly valuable in professional environments where minimizing downtime is a priority.
Typical applications include protecting critical IT infrastructure, point-of-sale systems, telecommunications equipment, and home office workstations. Whether you’re replacing a worn-out cell in a small UPS or stocking spare units for field maintenance, this long-lasting battery keeps your Belkin Pro UPS ready to respond during power disruptions.
In addition to performance and durability, this SigmasTek replacement UPS battery is a practical choice for technicians seeking a cost-effective solution that doesn’t sacrifice reliability. It’s engineered to meet the expectations of users who require a dependable backup energy source for their Belkin Pro UPS systems.
Don’t wait until the next outage — secure your Belkin Pro’s protection now by ordering this high-performance, long-lasting battery today.
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