The company which is Tecmate was founded in Belgium in 1994. They manufacture chargers for many brand names, however I'm not sure where they are actually made!

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Tecmate TecMate Optimate 1 Duo, TM-409, 4-Step 12V / 12.8V 0.6A Battery Charger & maintainer

Tecmate TecMate Optimate 1 Duo, TM-409, 4-Step 12V / 12.8V 0.6A Battery Charger & maintainer

Q: What is the difference between the 12.8V Duo versus the regular one?

The 12.8 V Dou is suitable for lithium-ion batteries as well as lead acid batteries.

Q: What is the difference between all the chargers optimate offers? i want to charge an agm battery, prius 2001 car. thanks.

The one I have is a maintenance charger it charges and maintains battery health and longlife

Q: Will this charge a dead 12v auto battery? Or is it used just to maintain a battery?

*Perfect for charge and maintenance of all 12V lead-acid (STD, AGM, GEL) and 12V LiFePO4 'Lithium'.

Product ID: 79978609

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Details

Brand
Tecmate
Product Dimensions
3.74"D x x
Item Weight
1.22 Pounds
Output Voltage
12 Volts
Specification Met
CEC

⚡0.6A precision charging

🔋Dual lithium & lead-acid support

🛡️24/7 battery protection

Frequently Bought Together

Tecmate TecMate Optimate 1 Duo, TM-409, 4-Step 12V / 12.8V 0.6A Battery Charger & maintainer

Optimate cable O-01, ring terminal harness, powersport

Tecmate OptiMATE USB O-100, Combination 2400mA USB Charger and 3-LED Battery Monitor, With Vehicle Battery Protection

Description

🔌 Power up like a pro—never get caught with a dead battery again!

BATTERY SAVIOR - Resurrects stubborn 12V batteries when others give up—your last line of defense.
CONNECT FORGET - Fully automatic 4-step charging means zero hassle and zero battery worries.
TRUSTED BY LEGENDS - Endorsed by Honda, Yamaha, Kawasaki, KTM & top battery brands for unmatched reliability.
BUILT TO LAST INDOORS - Dustproof, compact design fits perfectly in your workspace or garage.
DUAL CHEMISTRY POWERHOUSE - Seamlessly charges both lithium and lead-acid batteries—versatility that keeps you ready.

The Tecmate Optimate 1 Duo TM-409 is a compact, fully automatic 4-step 12V/12.8V battery charger and maintainer delivering 0.6 amps. It supports both lithium and lead-acid batteries, offering continuous 24/7 protection and advanced recovery for hard-to-charge batteries. Trusted by major motorcycle brands and built with a dustproof case, it ensures longer battery life and reliable performance for professional-grade vehicle maintenance.

Specifications

Manufacturer	TecMate
Brand	Tecmate
Item Weight	1.22 pounds
Product Dimensions	3.74 x 2.36 x 1.5 inches
Item model number	TM-409
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	TM-409
Amperage	0.6 Amps

Have a Question? See What Others Asked

What is the difference between the 12.8V Duo versus the regular one?

What is the difference between all the chargers optimate offers? i want to charge an agm battery, prius 2001 car. thanks.

Where is this made?

Will this charge a dead 12v auto battery? Or is it used just to maintain a battery?

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