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SigmasTek  |  SKU: BW-5416

Belkin BERBC55 UPS High Performance Compatible Replacement Battery Set

Sale price $51.94 USD Regular price $75.31
Shipping calculated at checkout.

➤ 12 Volt 12 Ah battery for Belkin BERBC55 UPS models

➤ Provides steady backup power

➤ Maintenance-free sealed design

➤ Compatible with Belkin UPS systems

➤ Enhances power 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 | 12 Ah

Terminal Type

F2

SigmasTek 12 Volts 12 Ah F2 — Compatible with Belkin BERBC55

The SigmasTek 12 Volts 12 Ah F2 replacement UPS battery is engineered for seamless compatibility with the Belkin BERBC55 UPS system. Designed to deliver dependable runtime and consistent performance, this high-performance UPS battery offers a reliable power source for protecting critical equipment. Whether you need backup power for networking gear, servers, or workstations, this long-lasting battery is a straightforward swap that restores full UPS capability with confidence.

Key Specifications

  • Product: SigmasTek12
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal type: F2
  • Compatible UPS model: Belkin BERBC55

Benefits

This SigmasTek unit is a practical choice when you need a replacement UPS battery that performs like the original. Built to meet the demands of regular UPS cycles, it provides stable output and dependable recharge characteristics that help your Belkin BERBC55 resume full operational readiness quickly after a power event. As a high-performance UPS battery, it supports frequent charge/discharge cycles and consistent voltage delivery, reducing the risk of equipment shutdowns during outages.

Durability is a core advantage: the cell chemistry and construction are optimized for long life under typical UPS service conditions. That means you can expect fewer replacements and lower maintenance costs over the battery’s service life. For technicians and system administrators, the F2 terminal format provides a secure and familiar connection method that simplifies installation and reduces downtime compared to non-standard connectors.

Typical applications include protecting small to medium UPS installations, emergency power systems, and backup power for network switches, routers, VoIP equipment, and desktop servers. It also works well in environments that require quick battery swaps to minimize risk to data integrity and business continuity. If you rely on your Belkin BERBC55 for clean, uninterrupted power, choosing a certified replacement like this long-lasting battery is essential.

Installers will appreciate the straightforward fit-and-replace process, while end users will notice improved run-time stability after replacing aged cells. For anyone searching explicitly for a replacement UPS battery that balances cost and performance, this SigmasTek 12V 12Ah F2 unit is an excellent match.

Ready to restore dependable backup power to your Belkin BERBC55? Order this high-performance UPS battery today and get fast, reliable protection when you need it most.


Payment & Security

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