: The battery maintains healthy voltage capacity under an active load.
Plug the Bosch KL 1208 power cord into a grounded electrical outlet. The charger will immediately begin sending current to the battery. Step 5: Monitor the Ammeter Look at the analog gauge on the front of the unit:
While an official datasheet is not readily available, information from user forums and automotive parts sites reveals key details about the Bosch KL 1208 battery charger: bosch kl 1208 manual
Always disconnect the charger from the AC mains power wall outlet before connecting or disconnecting the clamps to the battery terminals. This prevents dangerous sparking.
To disconnect, turn off the power and unplug from the wall before removing the clamps from the battery. : The battery maintains healthy voltage capacity under
Never connect or disconnect the charger clamps while the unit is plugged into the wall. This prevents dangerous sparks.
Never connect or disconnect the charger clamps while the power cord is plugged into the wall. Doing so creates sparks. Step 5: Monitor the Ammeter Look at the
User safety is paramount. For a device like the KL 1208, the safety warnings from similar Bosch chargers are highly applicable. Always adhere to the following safety guidelines:
Reinstall battery caps and wipe down the casing if necessary. Reading the Analog Ammeter
When the needle settles at its lowest point (usually between 0A and 2A) and stops moving for an hour, the battery is fully charged. Note: Because this is an older manual style charger, it may not shut off automatically. Unplug it once the needle bottoms out to avoid overcharging. Step 5: Disconnection Order Unplug the charger from the AC wall outlet first. Disconnect the Black negative (-) clamp . Disconnect the Red positive (+) clamp . Reinstall the battery vent caps tightly. Understanding the Analog Ammeter