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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 | #87,891 in Automotive ( See Top 100 in Automotive ) #389 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 out of 5 stars 126 Reviews |
| 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 | 0.49 Pounds |
| Manufacturer | OptiMate |
| Mfr Part Number | TM-401 |
| Model Number | TM-401 |
| Output Voltage | 12 Volts |
| Product Dimensions | 3"D x 6"W x 7"H |
| 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.
J**N
Good
Good
J**Y
Works when others didnโt! 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
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 itโs own. There are colored LED light indicators that tell you if battery is low, charging or full. When all lights are green you know itโs full and Optimate 1 will maintain the full charge. Wish everything I order for my bike was this simple. Great value for price too.
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.
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**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.
M**Y
Good quality and easy to use!
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
Great device. Simple. Perfect for my KTM
Itโs just perfect. So easy to plug in and keep my battery healthy.
D**N
Awesome
Awesome , easy to use
J**V
Well made
Good product, the battery pigtail could be longer with a hold down on the plug end All in all satisfied
R**R
Perfect for storage
Simple and effective!
Trustpilot
4 days ago
1 month ago