Bosch Kl 1208 Battery Charger Manual 【2026 Update】

This article serves as a complete digital . We will cover specifications, safety instructions, proper charging procedures, LED indicator meanings, troubleshooting tips, maintenance, and where to find official PDF downloads. 1. Overview: What is the Bosch KL 1208? The Bosch KL 1208 is a wall-mounted or benchtop battery charger designed specifically for Bosch 12-volt nickel-cadmium (Ni-Cd) and nickel-metal hydride (Ni-MH) battery packs. It is most commonly paired with tools like the Bosch PS20-2A, PS21-2A, and older 12V Max series (pre-lithium era).

Keep your KL 1208 clean, use only compatible Ni-Cd or Ni-MH batteries, and never force a lithium pack into it. With proper care, this little charger can keep your classic Bosch tools running for years. bosch kl 1208 battery charger manual

Bookmark this page or download the PDF from Bosch’s support site using the instructions above. Last updated: 2025 – Information based on original Bosch documentation and field testing. Always consult a professional electrician if you suspect internal charger damage. This article serves as a complete digital

A: Approximately 1 hour and 40 minutes (based on 1.2A output). The original manual lists 60 minutes for 1.3Ah Ni-Cd. Overview: What is the Bosch KL 1208

| Battery Type | Chemistry | Voltage | Typical Capacity | |--------------|-----------|---------|------------------| | BAT012 | Ni-Cd | 12V | 1.3 Ah | | BAT015 | Ni-Cd | 12V | 1.5 Ah | | BAT020 | Ni-MH | 12V | 2.0 Ah | | BAT030 | Ni-MH | 12V | 2.6 Ah |

If you own a Bosch power tool—particularly an older Ni-Cd or Ni-MH cordless drill or screwdriver—you have likely encountered the Bosch KL 1208 battery charger . This compact, reliable charger has been a staple in workshops and job sites for years. However, finding an original printed manual can be challenging.

A: Yes. The transformer and charging circuit generate heat. Warm to the touch is fine; hot enough to burn is not.