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🔋 Charge smarter, race harder — never miss a beat with OptiMate Lithium 4s 6A!
The Tecmate OptiMate Lithium 4s 6A is a professional-grade 12.8V lithium battery charger and maintainer designed for high-performance LiFePO4 batteries. Featuring a powerful 6A output, an advanced 10-step charging program, and integrated BMS wake-up mode, it ensures safe, efficient charging and battery longevity. Its TUNE mode supports stable ECU programming, making it the go-to choice for racers and vehicle enthusiasts seeking reliable battery care.
| ASIN | B09Z71LQF9 |
| Amperage | 0.76 Amps |
| Best Sellers Rank | 415,526 in Automotive ( See Top 100 in Automotive ) 1,384 in Car Battery Charging Units |
| Box Contents | Battery Charger, weatherproof battery lead & battery clip set |
| Brand | Tecmate |
| Brand Name | Tecmate |
| Colour | ['Blue'] |
| Compatible Devices | motorcycle, truck, car, vehicle |
| Current Rating | 6 Amps |
| Customer Reviews | 4.8 out of 5 stars 43 Reviews |
| Input Voltage | 240 Volts |
| Input voltage | 240 Volts |
| Item Type Name | Battery Charger |
| Item Weight | 9.6 Ounces |
| Item weight | 9.6 Ounces |
| Manufacturer | Tecmate |
| Manufacturer Part Number | TM391 |
| Model Number | TM391 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Output Voltage | 12.8 Volts |
| Output voltage | 12.8 Volts |
| Specification Met | ecu |
| Specification met | ecu |
| Unit Count | 1.0 count |
S**S
Quality
Good kit works great
A**S
Optimate Lithium Battery Charger
Easy to fix up. Mounting screws used only at the top. Used existing cables from the battery just changed the dust cover. Pleased it's charging my Lithium motorcycle battery. I was gifted this. Extremely very happy.
M**E
Excellent
Works flawlessly with my EarthX batteries. A serious charger for the new world of Li batteries. Very robust, you get what you pay for. I would recommend to people I know but I'm the only one with the lithium batteries.
R**B
Perfect, cheaper than the Motorcyle branded charger...
Higher current charger enables me to reuse this for any other sized batteries I may have. BMS reset feature looks handy but have not had a chance to use it. Case seems really sturdy compared to other trickle charges I have, but they are rated 1 Amp and below...
A**R
Pricey but good quality and works well
Very nice charger but it is pricey compared to other models. That being said I love the quality of Optimate chargers and have several and they have all been reliable and helpful.
D**D
Best charger out there, its that simple.
I did a lot of research and I have used many different brands of chargers. The OptiMate series of chargers can't be beat. They are the most sophisticated and problem free chargers out there. I have a number of them and they always do the job. I have even been able to bring a couple of batteries back to life. Highly recommend this product in its many superior forms.
C**D
OK
OK
Trustpilot
2 weeks ago
2 weeks ago