LiPo Battery TF ECO-X MTAG, 2S/4000mAh, 7.4V, 25C
Hacker, 140x43x15mm, 205g 

Product Description and Features

The ECO-X cells are now proven thousands of times over and offer the perfect balance between resilience, weight, and lifespan.

The battery is pre-soldered with the XT90-S connector system with anti-spark function. It is perfectly suited for tough everyday use.

Can be used in all flight or ship models as well as in the R/C car sector.

Connectors

• XT90-S connector with gold contacts and anti-spark function, suitable for continuous loads up to 90 amps
• XH balancer connector

Safety when plugging in

Integrated anti-spark function in the XT90-S connector, which prevents sparking, e.g., when connecting to the ESC.

Internal chip for battery telemetry

Battery data such as type, cell count, capacity, C-rate, or battery ID are stored on the passive MTAG chip. These values can be read out if required* with an external NFC sensor such as the HACKER or JETI MTAG and transferred to the transmitter telemetry.

The built-in MTAG chip also offers the option to manually or automatically count and save charge cycles. When using several identical batteries in series or parallel operation, more effective active battery management becomes possible.

*Note: It is up to the user whether they want to use the MTAG function or not. The TopFuel battery can be used without MTAG like any ordinary battery.

Voltage Indicator Technology

The TopFuel battery comes with the proven Voltage Indicator Technology. At the touch of a button, the charge status of the battery is displayed via four different colored LEDs. The Voltage Indicator helps to correctly assess the charge status of the battery at all times.

Optimized from the factory

The special manufacturing process, in which 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 resilience.