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Brightway Group  |  SKU: BW-0731

OPTI-UPS Power ES 650ES High Performance Replacement Battery By Bright Way

Sale price $26.03 USD Regular price $39.04
Shipping calculated at checkout.

➤ 12V 12Ah battery for OPTI-UPS Power ES 650ES

➤ F2 terminals for quick and secure installation

➤ Provides reliable backup power during outages

➤ Built by Bright Way for durability and performance


📦🚀 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

Bright Way 12 Volt 12 Amp Replacement Battery — Compatible with OPTI-UPS Power ES 650ES

Keep your OPTI-UPS Power ES 650ES protected with this Bright Way 12 Volt 12 Amp replacement UPS battery designed for reliable backup, consistent performance, and straightforward installation. Built to match the power requirements of the OPTI-UPS Power ES 650ES, this high-performance UPS battery delivers the steady current your equipment needs during outages, so you can trust it for critical systems and everyday protection alike. As a long-lasting battery option, it helps extend the life of your UPS and connected devices while minimizing downtime.

Key Specifications

  • Brand: Bright Way
  • Battery Voltage: 12 Volts
  • Amperage / Capacity: 12 Amp Hours
  • Terminal Type: F2
  • Compatibility: Ensured compatibility with OPTI-UPS Power ES 650ES model

Benefits

This Bright Way replacement UPS battery is engineered for durability and consistent performance. Its robust construction and reliable F2 terminal connections provide secure, vibration-resistant installation and dependable electrical contact under load. As a high-performance UPS battery it delivers stable voltage and current during brownouts and power outages, making it an excellent choice for protecting servers, network appliances, POS systems, and other critical electronics.

Expect a long-lasting battery experience thanks to quality manufacturing and materials chosen to withstand repeated discharge and recharge cycles typical in UPS applications. Typical applications include uninterruptible power supplies, emergency power systems, small-scale telecom equipment, and backup power for home office and business electronics. The straightforward compatibility with the OPTI-UPS Power ES 650ES model and the F2 terminal design also make installation quick and user-friendly—minimizing service time and getting your UPS back to full protection faster.

Whether you need a replacement UPS battery to restore runtime, a high-performance UPS battery to improve reliability, or a long-lasting battery to reduce maintenance intervals, this Bright Way 12V 12Ah unit is a dependable choice for keeping your OPTI-UPS Power ES 650ES running when it matters most.

Ready to upgrade your UPS backup? Add this Bright Way 12V 12Ah replacement UPS battery for the OPTI-UPS Power ES 650ES to your cart now and give your system the dependable protection it deserves.


Payment & Security

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