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Brightway Group  |  SKU: BW-5718

Simplex 4003EC High Performance Replacement Battery By Bright Way 4.18 lb

21% off
Sale price $33.99 USD Regular price $42.99
Shipping calculated at checkout.
Compatible replacement for Simplex 4003EC Alarm System
Provides reliable 12V power with 7Ah capacity
Equipped with easy-to-connect F1 terminals
Long-lasting durability for consistent alarm performance
Low maintenance design ensures hassle-free use
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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Volts & Amps

12 Volts | 7 AH

Terminal Type

F1

Bright Way 12V 7Ah Replacement Battery — Compatible with Simplex 4003EC

Maintain dependable power for your Simplex 4003EC alarm system with the Bright Way 12V 7Ah replacement battery. Purpose-built for alarm applications, this Bright Way unit delivers steady 12V output and a compact 7 Ah capacity that is ideal for control panels and smaller backup modules. If you need a reliable replacement battery that installs easily and performs consistently, this model is a smart, cost-effective choice.

Key Specifications

  • Brand: Bright Way
  • Application / Compatibility: Simplex 4003EC Alarm System
  • Voltage: 12V
  • Capacity: 7 Ah
  • Terminal Type: F1 Terminal

Benefits

As a replacement battery tailored to the Simplex 4003EC, the Bright Way 12V 7Ah unit balances compact size with reliable, long-lasting battery performance. The 7Ah capacity provides adequate energy to keep small to medium alarm panels and notification devices operational during brief outages, while the F1 terminal ensures quick, secure installation and robust electrical contact. This high-performance battery is engineered to supply steady voltage under normal and emergency conditions.

Durability: Built to withstand normal wear and tear, this battery’s materials and construction support repetitive charge/discharge cycles and help resist environmental stresses commonly encountered in commercial and residential alarm installations. Long life: Properly charged and maintained, the Bright Way 12V 7Ah battery offers extended service life compared to lower-quality alternatives. Performance: The consistent 12V output maintains alarm panel stability, preventing nuisance resets or sensor issues caused by voltage sag.

Typical applications include:

  • Replacement power for Simplex 4003EC alarm control panels
  • Emergency backup power for security and fire detection systems
  • Small UPS modules and compact backup solutions
  • Low-power tools and devices requiring a reliable 12V, 7Ah source

For a dependable, easy-to-install replacement battery for your Simplex 4003EC, choose the Bright Way 12V 7Ah F1 terminal battery. Add it to your cart today to restore reliable backup power and protect your system with a long-lasting battery option.

Technical Specifications

Voltage12 Volts
Amp Hours7 AH
Terminal TypeF1
Length (in.)5.94
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.18

Product Highlights

  • Brand Replacement : Simplex 4003EC Replacement
  • Manufacturer: Brightway Group
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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