IMAXRC B4 LADER 2-4 CELLER 35W

Input voltage: 11.0-18.0V DC
Charge power: max. 35W
Charge current range: 0.5-4.0A
Discharge current range: 0.1-1.0A
Current drain for balancing LiPo: 200mAh/cell
LiPo battery cell count: 2~4 series
Case: Plastic
Dimension: 100*63*34mm

1. High power, high current, high-performance power conversion circuit.
2. Large charging current can shorten charging time greatly.
3. Large charging current can shorten charging time greatly.
4. Easy to use and operate.
5. Plastic case and vents help to cool down the surface of the charger.

1. Correct connection

Color codes:
Standby: Green
Charging: Red
Cell low voltage: Flashing Red
Full: Green

2. Fault description

(1) The +/- port of battery and balance port
should be all connected to B4 charger well, If connected incompletely,
the B4 charger won’t get into charging state.

(2) If the indicator light is red and
blinks, please check if the balance port is connected completely, and
check if the functions of cell which correspond to this indicator is
good. (Please Note: when the indicator blinks red, this state must be
reset by cutting off power, so when the indicator blinks red, firstly
please check whether the corresponding cell is normal and the balance
port is connected well, if both of them have no problem. Then go to cut
off power for a while, and turn on power to recharge.

(3) If the +/-ports are connected conversely, B4 charger won’t get into charging state either.