Bosch Kl 1208 Battery Charger Manual |link| -
The KL 1208 contains electronic components and a transformer. Do not throw it in household trash.
This article is a general guide based on the Bosch KL 1208's design. Always refer to the physical labels on your specific unit, as different production years may have slight variations. bosch kl 1208 battery charger manual
Keep the battery terminals and charger clamps clean of corrosion using a wire brush or damp cloth. The KL 1208 contains electronic components and a transformer
Ensure the charger is not plugged into the wall yet. Always refer to the physical labels on your
: Designed for intact lead-acid batteries; it will not properly charge batteries with defective cells. Safety & Maintenance
The Bosch KL 1208 is a legacy 12V charger (Article No. 7 780 301 144) designed for lead-acid batteries, delivering an arithmetic charging current of 8A. Operation involves connecting clamps to the battery, utilizing the "TEST" function, and adhering to strict safety protocols to manage hazardous gases. For technical details, view the manual on Bosch Classic AUTODOC UK BOSCH 7 780 301 144 Battery Charger - AUTODOC UK
The Bosch KL 1208 is a relic of the NiCd era. For collectors, hobbyists, or professionals still using legacy Bosch 12V tools, it remains a functional charger you understand its limitations. The lack of a true "full charge" detection means you must manually monitor charge times.