Bosch Professional Cordless - Changeover from 10.8V to 12V

Bosch 10.8v vs 12v batteries: what's the difference?

COMBO BOSCH 12V Cordless Rotary Tool GRO12V-35,**SOLO or Battery & Charger Set , F.O.C 5x Cutting Disc GRO 12V-35

Bosch Professional 06019J9101 GSR 12V-35 HX cordless screwdriver 12V 3.0Ah Li-Ion in carton box

My new bosch PS20 pocket driver

New Bosch (EU) 10.8V/12V Max Cordless Tools: Circular Saw, Jigsaw, Rotary Tool

Bosch GDX 18V-210 C Professional Box Impact Driver Silver

Bosch GWS 12V-76 EC Mini Grinder 10.8V (Body Only) 3165140813204

Bosch 10.8 V 2.5 Ah Professional wireless battery