Official DOIT 5V Micro USB 1A 18650 Lithium Battery Charging Board Size 2.6cm*1.7cm With Protection Charger Module Auto RC Drones When the time of receipt

When the time of receipt will be end and you still not receive your item

The high level portion of the pulse is generally an angle control pulse portion in the range of 0

1 x Balance Charging Adapter Expansion Board(with cable)

Plug type: 4mm golden banana plug

Official DOIT 5V Micro USB 1A 18650 Lithium Battery Charging Board Size 2.6cm*1.7cm With Protection Charger Module Auto RC Drones When the time of receiptThe charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly. Module Features and parameters Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY Input voltage: 5V Charging cut off voltage: 4. 2V 1% Maximum charge