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Do not leave the battery connected indefinitely, as this can lead to overcharging and "boiling" the electrolyte. 6. Maintenance and Troubleshooting

A: Visit Bosch’s official support site (www.boschtools.com) → Service → Manuals → Search “KL 1208”. Alternatively, third-party sites like ManualsLib or Archive.org host scanned copies.

: Always charge in a well-ventilated area, as batteries can generate explosive gases.