RadioLink F450, Instruction Manual

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RadioLink Electronic Ltd
www.RadioLink.com
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When the indicator is flashing in RED, it means there’s error. Disconnect the cable connection to the power
supply and pull out the charging battery.
LED Indicator Status Errors
Flashing in red once with 1s interval repeatedly Battery connection in mistake
Flashing in red twice with 1s interval repeatedly Charger overloaded or short circuit
Flashing in red 4 times with 1s interval repeatedly Voltage of a single charging cell is over high or over low
Flashing in red 6 times with 1s interval repeatedly Voltage variation of two simulatneous cells is 300mV
Charger Specification
Input Voltage: 100-240V ， 50-60Hz
Battery Type: LiPo
Supporting Cell Qty: 2S/3S
Charging Current: Maximum 1.2A
Charging Accuracy: 0.02V
Power: 11W±10%
Safty Note of Charger Usage

Never use the chager if the power port or charging port is broken,contact SKYRC manufacturer for
maintainence.

Never charge any other battery types, otherwise charger will be damaged. LiPo battery ONLY.

Keep the charger in sight whenever it’s working. Remember to disconnect the power supply whenver
absent to avoid the unforseen danger or loss.

Never surpass the available specifications like the input voltage range and the maximum charging current.

Never drop metal or conductive pieces into the charger.

Never (dis)charge the battery if it is damaged or broken like leaking or out of shape.

Never mix charging batteries of different type, capacity or factories and be aware of the correct polarities.

Never remake or dissemble batteries.

Nerver put the charger or batteries close to inflammables and explosives or (dis)charging on carpets,
papers, plastics, leather or wood. Neither when the battery is installed in RC model.

Avoid direct exposure to sunlight or usage in closed space or high temperature environment as the
temperature protection may be activated and stop the charger function.