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Brightway Group  |  SKU: BW-0257

APC Symmetra 4KEX UPS High Performance Replacement Battery

Sale price $25.02 USD Regular price $37.53
Shipping calculated at checkout.

➤ Designed for APC Symmetra 4KEX UPS systems

➤ 12 Volt, 9 Amp Hour capacity ensures consistent power

➤ F2 terminal for hassle-free installation

➤ Bright Way quality guarantees durability and 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 | 9 AH

Terminal Type

F2

Bright Way Replacement Battery for APC Symmetra 4KEX

Ensure continuous protection for your APC Symmetra 4KEX UPS with the Bright Way replacement UPS battery. Engineered for dependable performance and compatibility, this high-performance UPS battery supplies the consistent backup power needed to preserve operations and data integrity during power disturbances. Choose a long-lasting battery designed to support enterprise-level UPS applications and maintain uptime for critical infrastructure.

Key Specifications

  • Brand: Bright Way (Brightway Group)
  • Compatibility: APC Symmetra 4KEX
  • Voltage: 12 Volts
  • Capacity: 9 Amp Hours (9Ah)
  • Terminal Type: F2 terminal
  • High Quality Manufacture: Bright Way brand

Benefits

Built to provide reliable service life, this Bright Way replacement UPS battery emphasizes durability, consistent capacity retention, and dependable recharge cycles. As a high-performance UPS battery, it meets the rigorous demands of enterprise UPS systems like the APC Symmetra 4KEX, ensuring your critical loads remain powered long enough for graceful shutdowns or continued operation during grid interruptions.

The 12V/9Ah specification offers a robust reserve of power in a compact package, while F2 terminals facilitate secure and straightforward installation. These terminals reduce the risk of loose connections and help maintain steady electrical contact even under repeated maintenance cycles. This reduces the likelihood of failures caused by poor connectivity and contributes to improved overall system reliability.

Common applications include backup power for data center racks, telecom equipment, network cabinets, emergency lighting systems, and industrial control devices. This long-lasting battery is ideal for organizations that require trustworthy emergency power and protection of sensitive electronics. With Bright Way’s proven design, you get a replacement UPS battery that helps extend the operational life of your APC Symmetra 4KEX and keeps critical systems safeguarded.

Don’t wait until the next outage—purchase this Bright Way 12V 9Ah F2 replacement UPS battery for your APC Symmetra 4KEX today and secure uninterrupted protection for your vital equipment.


Payment & Security

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