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⚡ tecmate optimate 1 duo tm-409: advanced 12v battery charger and maintainer - fast, safe, and efficient charging at 0.6a logo

⚡ TecMate OptiMATE 1 DUO TM-409: Advanced 12V Battery Charger and Maintainer - Fast, Safe, and Efficient Charging at 0.6A Review

6

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Very good

Revainrating 5 out of 5  
Rating 
4.8
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Description of ⚡ TecMate OptiMATE 1 DUO TM-409: Advanced 12V Battery Charger and Maintainer - Fast, Safe, and Efficient Charging at 0.6A

FULLY AUTOMATIC - Connect and forget, no more battery problems. Continuous charging if healthy, stops and warns if faulty.; DUO - Works with both lithium and lead-acid batteries. GET YOUR BATTERY TO WORK - Saves your 12V battery (AGM, GEL, STD, Starter, Deep Cycle) when no other charger will work. If Optimate can't save it, nothing will. LONGER BATTERY LIFE - Provides 24/7 protection by preventing discharge from connected circuitry and guarantees more battery power. HIGHLY REPUTABLE CHARGER - OptiMate is recommended by Honda, Yamaha, Kawasaki, KTM and Husqvarna and global battery manufacturers Antigravity, Super-B and Earth-X. HIGHLY DURABLE - Fully sealed case to protect against spillage and light rain.

Reviews

Global ratings 6
  • 5
    5
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Works great on Yamaha Waverunner VXCruiser HO.

Works great on my Yamaha Waverunner. I like the hardwiring option. It took about 30 hours to fully charge when first used. Used a few more times and the cycle is complete within 24 hours.

Pros
  • Absolute legend
Cons
  • Basically ok, but...

Revainrating 5 out of 5

The BEST Lithium Ion Charger money can buy!

This really is the best charger money can buy for any expensive lithium ion battery for your motorcycle, ATV etc. I was recommended this make and model of charger by Antigravity Batteries recommended and I'm impressed.

Pros
  • 1 year trial
Cons
  • It's ok

Revainrating 5 out of 5

Works when others don't! I just bought another one!

Works with my Yamaha EF 6300 isde alternator, my other charger was just charging and got hot. This was charged overnight and then went for maintenance. So now I can service my backup generator battery so I'm lucky enough to actually get it when I need it? Rschunimagu

Pros
  • Good product for the price
Cons
  • Not as thick as other picks

Revainrating 5 out of 5

plug and play No need or ability to select complex battery type options etc.

Arrived earlier than expected. Literally just plug and play on my bike when the dealer installed an extra plug into the cable adapter which had the Optimate1.com sticker on it. Saw it, read the great reviews on extending motorcycle battery life, plugged it in and it just sort of relaxed itself. There are colored LED indicators to let you know when the battery is low, charging or fully charged. When all the lights are green you know it's charged and the Optimate 1 will keep it fully charged. I…

Pros
  • Great price
Cons
  • Null

Revainrating 5 out of 5

The Idea Outdoor/Weatherproof Motorcycle Battery Tender

Excellent outdoor tender. The only thing that annoys me is that when I searched for a "weatherproof battery tender" I didn't find it, glad I found it! Consumes around 0.8kWh per month when charging (I connected it to Kill-a-Watt for a couple of days to find out), which works out at around 25 cents per month here. Brought my dead battery back to life. I used the Taymac MM510C Weatherproof Single Outlet Protective Cover for Outdoor Outlet 3-1/4 Deep Clear box to provide a weatherproof connection…

Pros
  • Sleek design
Cons
  • I vaguely remember

Revainrating 5 out of 5

Smarter and more efficient than any other escort!

Another winner in my stable version of Optimate. At the moment I have three different models that serve different purposes. I wanted one of these to keep my Optima Blue-Top in tip-top shape. While the AGM has very low self-discharge, mine is stored in a garage where temperatures typically top 100F in the summer. I'm tired of taking care of it every month for a fee and the Optimate 421 is perfect for the job. I have other service chargers but none of them do it right. What I really like is the…

Pros
  • High marks for support and durability from testers
Cons
  • Useless features