Development of Li-Ion 4S Trickle battery Charger

Job ID: 31233169

Budget: $30 – $250 USD

We need a Circuit Designer with extensive knowledge of Li-Ion Battery Charger.

It will be 4S 7500 mAh 18650 Battery.
Trickle Charging Function
Battery Fault Function
Show Green when full charged
Need a very compact design
We will use AC adopter you power the charger