Schumacher Electric SE-1 User Manual page 9

Metal Hand-Held Linear Charger/Starter
 10-Amp Fast Charge –
Charges a deep-cycle battery in 7 to 11 hours.
Charges an automotive battery in 3
to 5 hours
 Flexible Function – select manual or fully
automatic function for special applications

Fully Automatic - once battery is charged,
unit switches on and off as needed

Rugged Durable Metal Case

Top Mounted Handle
Model SE-70MA