






🔋 Charge smarter, race harder — never miss a beat with OptiMate Lithium 4s 6A!
The Tecmate OptiMate Lithium 4s 6A is a cutting-edge 12.8V lithium battery charger and maintainer designed for high-performance LiFePO4 batteries. Featuring a powerful 6A output, a sophisticated 10-step charging program, and integrated BMS wake-up mode, it ensures optimal battery health and longevity. Its TUNE mode supports stable ECU programming, making it the go-to choice for racers and professionals seeking reliable, weatherproof battery care.














| ASIN | B09Z71LQF9 |
| Best Sellers Rank | 301,621 in Automotive ( See Top 100 in Automotive ) 1,207 in Car Battery Charging Units |
| Box Contents | Battery Charger, weatherproof battery lead & battery clip set |
| Brand | Tecmate |
| Brand Name | Tecmate |
| Colour | ['Blue'] |
| Current Rating | 6 Amps |
| Customer Reviews | 4.8 out of 5 stars 35 Reviews |
| Input Voltage | 240 Volts |
| Input voltage | 240 Volts |
| Item Type Name | Battery Charger |
| Item Weight | 9.6 Ounces |
| Item height | 6.3 centimetres |
| Item weight | 9.6 Ounces |
| Manufacturer | Tecmate |
| Manufacturer Part Number | TM391 |
| Output Voltage | 12.8 Volts |
| Output voltage | 12.8 Volts |
| Specification Met | ecu |
| Specification met | ecu |
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.
Trustpilot
Hace 2 días
Hace 1 semana