Menu

OPTIMATE 5 STOP/START 12V 4A CHARGER - TecMate

Part #: TECTM-221-4A

The TecMate OPTIMATE 5 STOP/START (TECTM-221-4A) is a professional-grade 12V 4A battery charger engineered for optimal maintenance of modern automotive and industrial batteries, particularly those found in Stop/Start vehicles. This advanced charger ensures peak battery performance and extends longevity, making it an essential tool for technicians and workshops managing diverse vehicle fleets. It delivers precise multi-stage charging, reconditioning, and long-term pulse maintenance, all without overcharging.

Key Features

  • Optimized for Stop/Start Batteries: Specifically designed to charge and maintain 12V AGM and EFB batteries commonly used in Stop/Start vehicle systems, ensuring they remain fully charged and ready for operation.
  • Multi-Stage Charging Program: Features a comprehensive 6-step charging process that includes desulfation recovery, bulk charge, absorption, and long-term float maintenance to maximize battery life and performance.
  • Automatic Temperature Compensation: Adjusts charging parameters based on ambient temperature to prevent under or over-charging in varying workshop environments.
  • Advanced Battery Recovery: Capable of recovering deeply discharged batteries with its specialized desulfation mode, restoring functionality to otherwise seemingly dead batteries.
  • User-Friendly and Safe: Simple to connect and operate, offering spark-free connections and protection against reverse polarity and short circuits, safeguarding both the user and the vehicle's electronics.
  • Robust Professional Construction: Built for durability in demanding workshop conditions, ensuring reliable performance and a long service life.

Applications

The OPTIMATE 5 STOP/START charger is ideal for professional automotive technicians and industrial mechanics. It is perfectly suited for maintaining batteries in cars, motorcycles, light commercial vehicles, and other equipment featuring 12V lead-acid batteries, especially those with Stop/Start technology, during storage, display, or periods of inactivity. This charger is also invaluable for pre-delivery inspection (PDI) and general battery health checks in busy service centers, preventing battery-related issues and ensuring vehicles are always ready for use.

We have 52 in stock

$85.42

Add to Cart:
  • TecMate
    Other products
    TecMate Homepage
  • Model: 477620
  • Shipping Weight: 1lbs
  • Manufacturers Part #: TECTM-221-4A
  • Manufactured by: TecMate
  • Also Known As: TECTM-221-4A

This product was added to our catalog on Saturday 11 July, 2026.

Similar Products

TecMate
OptiMate PRO-2-2 x Bank
OptiMate PRO-2-2 x Bank
Your Price: $176.31
TecMate
OptiMate Lithium 4s 5A, 10-Step
OptiMate Lithium 4s 5A, 10-Step
Your Price: $130.57
TecMate
TecMate
OPTIMATE 2 BATTERY CHARGER
OPTIMATE 2 BATTERY CHARGER
Your Price: $118.17
TecMate
TecMate
OPTIMATE 7 AMPMATIC
OPTIMATE 7 AMPMATIC
Your Price: $111.06
TecMate
TecMate
BATTERY CHARGER
BATTERY CHARGER
Your Price: $163.94
TecMate
TecMate