Product description and features
The TopFuel LiFe-EC cells are built in a flat, LiPo-like design and therefore fit perfectly into almost any existing battery compartment.
The main difference to LiPo and LiIon batteries is the lower voltage of 3.3 volts to a maximum of 3.6 volts per cell. LiFe batteries are significantly less sensitive to under- and over voltage. They are characterized by a very constant and flat discharge curve and a very high cycle stability.
The battery is readymade soldered with the XT60 connector system.
Connections
XT60 connector with gold contacts, suitable up to 60 amps permanent current.
XH balancer connector
Internal chip for battery telemetry
Battery data such as type, number of cells, capacity, C-rate or battery ID are stored on the passive MTAG chip. If desired* these values can be read out with an external NFC sensor such as the HACKER or JETI MTAG and be transferred to the transmitter telemetry system.
The built-in MTAG chip also offers the possibility of manually or automatically counting and storing the charging cycles. By using several identical batteries in serial or parallel operation, so more effective active battery management is possible.
*Note: It is up to the user if he wants to use the MTAG function or not. The TopFuel battery can be used without MTAG function like any ordinary battery.

Specifications
Battery type LiFe
Ausführung 2S
Cells 2
Nominal voltage [V] 6,6
Capacity [mAh] 3100
C rate 30C
Balancer connector XH
Dimensions and Weight
Length [mm] 136
Width [mm] 42
Height [mm] 16
Weight [g] 188
Height [mm] 10
Weight [g] 260