What is the maximum mAh value for SBH54 Bluetooth headset chargers?
The maximum charge current is always 180mAh, no matter what charger is used. The minimum charge current varies. It depends on:
- The charger output current. If the charger output current is less than 180mA, then the charge current = charger output current.
- The battery load current. If the battery is almost full, the load current will be very low.