TECMATE Optimate 3 Multi-Charger - 2x TM451

Whether you're storing a vehicle for winter or maintaining a fleet of bikes and cars, battery degradation is inevitable without proper charging discipline. The TECMATE Optimate 3 eliminates guesswork by automating the entire charge cycle—diagnosis, recovery, optimization, and maintenance—so your batteries stay at peak condition and last significantly longer. If you've ever pulled out a vehicle after months of storage only to find a dead battery, this microprocessor-controlled charger prevents that frustration.

The Optimate 3 handles deeply discharged batteries with its recovery protocol, automatically stepping through diagnostic checks to ensure optimal charge delivery before switching to safe, long-term maintenance mode. At 33% more powerful than its predecessor while remaining 100% safe for continuous use, this is the single most practical tool for any shop or garage with multiple vehicles.

• 12V battery charger
• Microprocessor-controlled
• Automatic diagnosis, recovery, charge, test, maintain
• Global input: 100-240V
• Recovers deep-discharge batteries
• Extends battery life 400%
• Safe for months-long storage
• Battery status display
• Bolt-on connection
• Two-pack bundle (2x TM451)
• Professional-grade, DIY-friendly