The ECO-X cells have proven themselves thousands of times and strike the perfect balance between durability, weight, and lifespan. The battery comes pre-soldered with the XT60 connector system and is ideal for rugged everyday use. It can be used in all aircraft or ship models as well as in the R/C car sector.

Connections: XT60 connector with gold contacts, suitable for continuous loads up to 60 amps, XH balancer connector. Internal chip for battery telemetry. The passive MTAG chip stores battery data such as type, number of cells, capacity, C-rate, or battery ID. These values can be read out with an external NFC sensor if needed and transferred to the transmitter telemetry.

Additionally, the built-in MTAG chip allows for manual or automatic counting and storing of charge cycles. When using multiple identical batteries in series or parallel operation, this enables more effective active battery management.

Note: It is up to the user whether to utilize the MTAG function or not. The TopFuel battery can be used without MTAG like any regular battery.

Factory optimized: The special manufacturing process, where the batteries are pressed during filling, makes these cells up to 10 percent thinner and more robust than comparable cells with the same capacity and load capacity.