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Brightway Group  |  SKU: BW-5716

Simplex 4100 High Performance Replacement Battery By Bright Way

Sale price $104.04 USD Regular price $125.62
Shipping calculated at checkout.

➤ Compatible with Simplex 4100 alarm systems

➤ 12 Volt, 35 Amp Hour capacity for long-lasting power

➤ Nut and Bolt terminal type for secure connections

➤ High-quality Bright Way brand ensures reliable performance

➤ Maintains efficient alarm operation and prevents downtime


📦🚀 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 | 35 AH

Terminal Type

Nut & Bolt

Bright Way 12 Volt 35 Amp Hour Replacement Battery — Compatible with Simplex 4100

Ensure continuous protection for your Simplex 4100 alarm system with the Bright Way 12 Volt 35 Amp Hour replacement battery. Designed specifically to fit and power the Simplex 4100, this high-performance battery provides the capacity and stability needed for extended uptime and dependable alarm operation. If uninterrupted alarm readiness is essential to your facility, this Bright Way battery is a reliable choice for replacing worn or depleted cells.

Key Specifications

  • Brand: Bright Way
  • Compatibility: Simplex 4100
  • Voltage: 12V
  • Capacity: 35 Ah (Amp hours)
  • Terminal Type: NB (Nut & Bolt)
  • Additional text present: Brightway Group

Benefits

As a replacement battery built for reliable, long-term use, this Bright Way 12V 35Ah unit combines a high capacity rating with stable voltage output to support the Simplex 4100 alarm system through extended runtime needs. The higher amp-hour rating makes it particularly well-suited for installations where prolonged backup or repeated discharges are expected. This long-lasting battery reduces the frequency of replacements and keeps maintenance costs down.

Durability: Constructed to resist cycle fatigue and maintain performance across seasonal temperature changes, this battery is a robust option for commercial and institutional alarm installations. High performance: The 12V nominal voltage and 35Ah capacity provide ample headroom to support alarm panels, notification devices, and sensors during outages. Reliable connections: The NB nut-and-bolt terminal ensures a secure mechanical and electrical connection, minimizing contact resistance and improving charge/discharge consistency.

Typical applications for this battery include:

  • Primary replacement battery for Simplex 4100 alarm control panels
  • Emergency power backup for security and fire alarm systems
  • UPS modules and critical point-of-failure systems requiring extended runtime
  • Industrial and commercial alarm installations where higher capacity is required

Upgrade your Simplex 4100 with this Bright Way replacement battery to get a high-performance battery that delivers dependable, long-lasting battery service. Click to purchase and keep your alarm system protected with a trusted power source.


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