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SigmasTek  |  SKU: BW-1623

Best Power FERRUPS FE 10KVA High Performance Compatible Replacement Battery Set

Sale price $915.99 USD Regular price $1,310.19
Shipping calculated at checkout.

➤ Set of 10 replacement 12V 35AH UPS batteries with NB terminals included

➤ AGM technology provides maintenance-free, leak-proof operation

➤ UL certified to meet or exceed original manufacturer standards

➤ Perfect fit for Best Power FERRUPS FE 10KVA UPS units

➤ 1-year warranty guarantees product 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 | 35 AH

Terminal Type

Nut & Bolt

Best Power FERRUPS FE 10KVA — Replacement Batteries for FERRUPS FE 10KVA

Tailored for the Best Power FERRUPS FE 10KVA, this complete set of 10 replacement UPS batteries provides dependable compatibility, reliable backup runtime, and proven durability. Each battery uses AGM sealed SLA construction to deliver maintenance-free operation and performance that meets or exceeds the original OEM specifications. Choose this high-performance UPS battery set when you need a long-lasting battery solution for UPS and emergency power systems.

Key Specifications

  • Package contains: 10 batteries
  • Volts: 12 V
  • Amp Hours: 35 AH
  • Chemistry: SLA (Sealed Lead Acid)
  • Battery Technology: AGM (Absorption Glass Mat) Sealed Battery Technology
  • Terminal: NB (Nut & Bolt)
  • Weight (set): 247Lbs
  • Length: 7.72 In
  • Width: 5.14 In
  • Height: 6.14 In
  • Warranty: 1-year Warranty
  • UL Certified: Yes (Underwriters Laboratories)
  • Compatibility: Guaranteed compatibility with original battery set for Best Power FERRUPS FE 10KVA
  • Shipping Methods: UPS Ground and USPS
  • Shipping Time: We ship in 1 business day for all in-stock items
  • Battery Brand / Source: SigmasTek

Benefits

  • Durability: AGM sealed design reduces maintenance and seals the cells against leakage for a stable, long-term installation in rack or cabinet UPS systems.
  • Long Life: Engineered to match OEM performance, these batteries offer a long-lasting battery solution that preserves runtime and system protection.
  • High Performance: This high-performance UPS battery set provides reliable current and voltage under load, ensuring the Best Power FERRUPS FE 10KVA continues to protect critical equipment.
  • Installation Notes: Replace in the original configuration and reuse existing cables and hardware; NB terminals provide a secure mechanical connection.
  • Applications: Ideal for UPS backup, emergency power systems, data centers, network closets, and telecom equipment that demand dependable battery backup.
  • Safety: UL certification and quality-controlled sourcing provide peace of mind for mission-critical applications.

Rejuvenate your Best Power FERRUPS FE 10KVA with this complete 10-battery replacement set. Order today to take advantage of fast shipping and get the long-lasting battery performance your system needs to remain protected. Purchase now to ensure uninterrupted backup power.


Payment & Security

Payment methods

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