Best Technologies FERRUPS FD 12.5KVA UPS High Performance Replacement Battery Set
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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 | 75 AH
Terminal Type
Internal Thread
SigmasTek SP12-75 IT Replacement Battery Set for Best Technologies FERRUPS FD 12.5KVA UPS
Restore dependable backup power to your Best Technologies FERRUPS FD 12.5KVA with this replacement UPS battery set featuring 10 SigmasTek SP12-75 IT batteries (12 Volts, 75 AH). Built for consistent performance and reliable discharge under load, this set is an excellent choice when you need a high-performance UPS battery that delivers steady output for critical systems. Reminder: you must reuse all original cables and hardware from your UPS to connect these new batteries.
Key Specifications
- Compatible UPS Model: Best Technologies FERRUPS FD 12.5KVA
- Battery Model: SigmasTek SP12-75 IT
- Quantity: 10 batteries
- Voltage: 12 Volts
- Capacity: 75 AH
- Terminal Type: Internal Thread
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Features: Low Self-discharge; High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
Benefits
Designed for critical backup roles, this replacement UPS battery set brings durability and high output to the Best Technologies FERRUPS FD 12.5KVA. The high rate discharge design is especially suited for UPS systems that must supply higher current over short durations — safeguarding servers, medical equipment, telecom systems and other critical loads. As a high-performance UPS battery, these SigmasTek cells offer consistent voltage under load, helping prevent unexpected shutdowns and allowing orderly equipment shutdown when necessary.
The sealed valve-regulated construction reduces maintenance and eliminates electrolyte handling, while the low self-discharge characteristic makes these batteries a true long-lasting battery option for emergency cabinets and infrequently used backup systems. High vibration resistance and recognized certifications (U.L. and CE) provide peace of mind for installations in both rack-mount and industrial contexts. Typical applications include UPS units, emergency power supply systems, and battery-powered tools that require reliable, repeatable energy delivery.
All batteries are brand new and factory tested to ensure they meet or exceed OEM specifications. This replacement UPS battery set ships quickly — in-stock orders typically leave within 24 hours — so you can minimize downtime for your Best Technologies FERRUPS FD 12.5KVA UPS.
Protect your infrastructure with a proven, high-performance UPS battery solution. Buy this replacement set now to secure long-lasting battery performance and reliable emergency runtime. For help selecting or installing, call our customer support at .
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