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Brightway Group  |  SKU: BW-1247

Eaton 3110-550 Compatible Replacement Battery By Bright Way

Sale price $16.99 USD Regular price $23.60
Shipping calculated at checkout.

➤ 12V 7Ah capacity for efficient power backup

➤ F1 Terminal for straightforward installation

➤ Designed for Eaton 3110-550 UPS compatibility

➤ High-performance and long-lasting 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 | 7 AH

Terminal Type

F1

Bright Way 12V 7Ah Replacement Battery — Eaton 3110-550

Protect your Eaton 3110-550 UPS with the Bright Way 12V 7Ah replacement battery — a compact, dependable option tailored for reliable backup performance. This unit is designed to be a drop-in replacement for Eaton 3110-550 systems, delivering the steady power and fast installability required in mission-critical situations. If you need a small form-factor but robust solution, this Bright Way battery offers the balance of performance and convenience.

Key Specifications

  • Brand: Bright Way / Brightway Group
  • Voltage: 12 Volts
  • Capacity: 7 Ah (7 Amp Hours)
  • Terminal Type: F1 Terminal
  • Compatibility: Eaton 3110-550

Benefits

As a replacement UPS battery, the Bright Way 12V 7Ah offers consistent performance and a reliable runtime for the Eaton 3110-550. Built for frequent cycling in UPS applications, this battery provides dependable start-to-finish power delivery and stable charging characteristics. Its design promotes a long-lasting battery life, helping to reduce the need for frequent replacements and lowering total cost of ownership.

Durability and safety are priorities: the secure F1 terminal ensures a snug, maintenance-free connection, reducing the risk of intermittent power issues. Ideal for small server racks, point-of-sale systems, telecommunications equipment, and home or office UPS units, this high-performance UPS battery supports emergency power needs and provides the reserve capacity necessary to gracefully shut down sensitive electronics or maintain short-term critical loads.

Whether you are replacing an aged cell or stocking spare units for preventative maintenance, the Bright Way 12V 7Ah is a compact, reliable solution. It pairs perfectly with the Eaton 3110-550 and other compatible systems that specify a 12V 7Ah F1 terminal battery. The combination of quality components and precise manufacturing delivers predictable performance under normal UPS operating conditions.

Don’t wait until the next outage—restore full backup capability to your Eaton 3110-550 with this Bright Way 12V 7Ah replacement UPS battery. Purchase now for a high-performance UPS battery that brings peace of mind and dependable emergency power.


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