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The Tecmate Optimate 1 Global TM-401 is a compact, fully automatic 4-step 12V battery charger and maintainer delivering 0.6A current. Designed to revive and maintain all types of 12V batteries, it features a weatherproof sealed case and is globally trusted by leading motorcycle and battery manufacturers. With 24/7 protection and fault detection, it ensures longer battery life and hassle-free charging backed by a 3-year warranty.









| ASIN | B00Y38WJQ8 |
| Amperage | 0.6 Amps |
| Best Sellers Rank | #101,064 in Automotive ( See Top 100 in Automotive ) #430 in Battery Chargers |
| Brand | Tecmate |
| Built-In Media | Battery Charger, Battery Lead, Battery Clips |
| Color | Black, Blue, Red |
| Current Rating | 0.6 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (126) |
| Global Trade Identification Number | 05425006145183 |
| Input Voltage | 4 Volts |
| Item Dimensions D x W x H | 3"D x 6"W x 7"H |
| Item Type Name | OptiMATE 1, TM-401, 4-step 12V 0.6A battery charger & maintainer |
| Item Weight | 7.84 ounces |
| Manufacturer | OptiMate |
| Mfr Part Number | TM-401 |
| Model Number | TM-401 |
| Output Voltage | 12 Volts |
| Specification Met | CE |
| Warranty Description | 3 Years |
L**X
Worked for what I needed it for.
Just good to have around. Works well for the batteries I've used it on. Had it about 4 years now and it works.
M**L
Plug and play. No need or options to select complicated options for battery type etc.
Arrived earlier than expected. Literally a simple plug and play into my motorcycle that the dealer installed an accessory plug in wire adapter that had a Optimate1.com sticker on it. Looked it up, read the great reviews about extending battery life for motorcycles and plugged it in and it simply did tge rest on it’s own. There are colored LED light indicators that tell you if battery is low, charging or full. When all lights are green you know it’s full and Optimate 1 will maintain the full charge. Wish everything I order for my bike was this simple. Great value for price too.
J**Y
Works when others didn’t! Immediately bought another!
It works on my Yamaha generator EF 6300 isde battery , my other charger just stayed charging and hot . This one charged overnight then went on maintenance. So now I can maintain my emergency generator battery so with a little luck I might actually have it when I need it ? Lol
B**Y
Easy to use.
It lets me know when battery is charged.
F**A
Simple, effective charger!
Multiple options for hooking up battery. Works as described. Great product for the money.
C**S
Works great on a Yahama Waverunner VXCruiser HO.....
Works great on my Yahama Waverunner. Like the permanent wiring option. First use took around 30 hrs to fully cycle the charge. Have used a few more times and the cycling is complete within 24hrs.....
B**S
This seems to tolerate and revive batteries in worse shape than the BatteryTender
Even this first revision of the Optimate is a huge step beyond my battery tender. This seems to tolerate and revive batteries in worse shape than the BatteryTender. Just anecdotal.
W**O
Died in less than a year
Easy to use and worked great. Then I rode A LOT and did not need to use it... And today find myself needing to connect and ... And the thing has DIED! less than a year that we have had it and plop... Dead ... No lights come on... Nothing. Very disappointed...
M**Y
Good for maintaining batteries that are or aren't used often, the automatic mode is great as it takes the guesswork out of it all. I keep this on my ATV and it keeps the battery in float mode which is 13.5V. I believe this puts out 0.6 amps which is plenty for a trickle charge.
D**G
It’s just perfect. So easy to plug in and keep my battery healthy.
D**N
Awesome , easy to use
J**V
Good product, the battery pigtail could be longer with a hold down on the plug end All in all satisfied
R**R
Simple and effective!
Trustpilot
1 month ago
4 days ago