

🔋 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 featuring a powerful 6A current, an advanced 10-step charging program, and integrated BMS protection. Designed for high-performance LiFePO4 batteries, it includes a unique wake-up mode and TUNE mode for ECU programming, making it the go-to choice for racers and enthusiasts seeking reliable, expert battery care.














| ASIN | B09Z71LQF9 |
| Best Sellers Rank | #197,129 in Automotive ( See Top 100 in Automotive ) #693 in Battery Chargers |
| Brand | Tecmate |
| Built-In Media | Battery Charger, weatherproof battery lead & battery clip set |
| Color | ['Blue'] |
| Current Rating | 6 Amps |
| Customer Reviews | 4.8 out of 5 stars 34 Reviews |
| Input Voltage | 240 Volts |
| Item Height | 6.3 centimeters |
| Item Type Name | Battery Charger |
| Item Weight | 9.6 Ounces |
| Manufacturer | TecMate |
| Mfr Part Number | TM391 |
| Output Voltage | 12.8 Volts (DC) |
| Specification Met | ecu |
| Warranty Description | 3 YEAR LIMITED WARRANTY |
TrustPilot
1天前
3天前
1天前
4天前