BOSCH C3 charger problem [SOLVED]

BOSCH C3 Fully Automatic 4 Mode 6/12V Smart Car Battery Charger & Maintainer Power Bank (3.8 Amps) - 018999903M

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Bosch C3 user manual (English - 37 pages)

Bosch C7 Battery Charger : : Home Improvement

Bosch C7 & C3 Smart car battery charger, With auto cut off & trickle charging

New Genuine BOSCH Battery Charger 0 189 999 03M Top German Quality

SKOL® Fully Automatic Battery Charger 6A 12V, Car Battery Charger & Maintainer- EU Plugfor Car, Motorcycle, Lawn Mower and More(Yellow): Buy SKOL® Fully Automatic Battery Charger 6A 12V, Car Battery Charger

Repair Your Vehicle Battery Charger : 5 Steps - Instructables

Bosch C3 Fully Automatic 4-Mode 6/12V Smart Battery Charger and Mainta – Mawady

User manual Bosch C3 (English - 37 pages)

BOSCH C3 Fully Automatic 4-Mode 6/12V Smart Battery Charger and Maintainer (3.8 Amps) : Automotive

Bosch Charger C3 Only one fault

Repair Your Vehicle Battery Charger : 5 Steps - Instructables