Schumacher

Buying Guide: Choosing a Schumacher Battery Charger

Chargers, Starters and Maintainers
Schumacher offers 12 volt and 120 volt chargers in several amp ratings, including automatic charger/engine starter models that can jump start a vehicle. Its smaller maintainer, rated at 1.5 amps, keeps 6 volt and 12 volt batteries at full charge using float-mode monitoring.

Testing and EV Charging
The BT-100 analog battery tester checks load, battery condition, starter motor draw and charging system output on 6 volt and 12 volt batteries. The SA914 electric vehicle adapter converts a standard J1772 connector to a Tesla connector and can be used with level 1 and level 2 chargers.

Choosing the Right Amp Rating
Amp ratings vary across the line, for example the SC1355 maintainer is rated at 1.5 amps and the SC1353 charger/engine starter at 200 amps. Check the battery voltage and your vehicle or equipment manual first, and have a qualified technician handle jump starting if you are unsure.

Frequently Asked Questions

What does Schumacher make?
Schumacher offers automatic and manual battery chargers, chargers with engine start, a battery maintainer, an analog battery tester and an electric vehicle adapter for J1772 connectors.

How do I choose the right charger or amp rating?
Start with your battery voltage, either 6 volt or 12 volt, and the amp rating your battery and job need. Check your vehicle or equipment manual and follow the manufacturer's instructions before you connect the charger.

Do Schumacher chargers protect against reversed clamps?
Several Schumacher chargers include reverse hook-up protection, which keeps the charger from operating if the clamps are reversed. Still, check the clamp connections before you start charging.