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Brightway Group  |  SKU: BW-5720

Simplex 75 Fire Alarm Control Panel High Performance Replacement Battery By Bright Way

Sale price $43.65 USD Regular price $52.70
Shipping calculated at checkout.

➤ 12-volt power supply ensures consistent alarm system performance

➤ 18 amp-hour capacity provides long-lasting battery life

➤ NB terminal allows for simple and secure installation

➤ Specifically designed for Simplex 75 Fire Alarm Control Panel compatibility

➤ Durable construction guarantees reliable operation in emergencies


📦🚀 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 | 18 Ah

Terminal Type

Nut & Bolt

Bright Way Replacement Battery for Simplex 75 Fire Alarm Control Panel (12V 18Ah)

Keep your Simplex 75 Fire Alarm Control Panel operating at peak reliability with this Bright Way replacement battery. Engineered specifically for alarm systems, this 12-volt, 18 amp-hour power source delivers consistent voltage, dependable backup, and the peace of mind that comes from a purpose-built power solution. Whether you are maintaining a commercial fire alarm, upgrading service parts, or stocking emergency replacements, this replacement battery is a high-performance battery designed for long-lasting battery life and straightforward installation.

Key Specifications

  • Compatible Model: Simplex 75 Fire Alarm Control Panel
  • Voltage: 12V
  • Capacity: 18 Ah
  • Terminal: NB terminal (Nut & Bolt connection)
  • Brand: Bright Way
  • Designed for alarm system use and reliable standby power

Benefits

  • Durability: Constructed to withstand the steady discharge and recharge cycles typical of alarm system standby requirements, this replacement battery offers robust construction for long service life.
  • Long life and reliability: With an 18 Ah capacity and stable 12V output, this long-lasting battery provides extended backup runtime so your fire alarm control panel remains active during power interruptions.
  • High performance: Built to meet the demands of critical safety equipment, this high-performance battery maintains consistent voltage under load to support sensors, sirens, and communication circuits.
  • Easy installation: The NB terminal (nut & bolt) ensures a secure, low-resistance connection that’s simple for technicians and installers to fit without specialty tools.
  • Typical applications: Ideal for fire alarm panels, emergency backup systems, security alarm controls, UPS standby circuits, and other safety-critical installations where dependable power is essential.
  • Peace of mind: Using a battery tailored for the Simplex 75 reduces false alarms and downtime by ensuring the control panel has the right capacity and connection type.

When uptime and safety matter, choose a battery that’s designed for the task. This Bright Way replacement battery for the Simplex 75 is a trusted, high-performance battery and a long-lasting battery solution that keeps your alarm system ready. Add this essential replacement to your cart today to maintain protection and continuity for your fire alarm system.


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