Osram BatteryCharge 904 Car Charger 4A, 6V/12V

Osram BatteryCharge 904 Car Charger – Intelligent Charger 4A, 6V/12V, Compatible with Start/Stop

OSRAM BatteryCharge 904 is an automatic battery charger and maintainer, ideal for cars, motorcycles, vans, and vehicles equipped with a Start/Stop system. Designed with smart multi-stage charging technology, it ensures safe, efficient power supply and extends battery life.

Main features:

• Maximum charging current: 4A

• Operating voltage: 6V / 12V

• Compatibility: lead-acid, AGM, and lithium (LiFePO4) batteries

• Smart charging cycle:

  • 9 stages for lead-acid / AGM batteries

  • 7 stages for lithium batteries

• Automatic maintenance function (trickle mode): keeps the battery fully charged without overcharging

• Advanced protection: against reverse polarity, short circuit, and overheating

• Intuitive digital display: clearly shows the charging process status and battery voltage

• Compact and robust construction, easy to use both in the garage and on the go

Technical specifications:

• Input voltage: 220V

• Power consumption: 920W

• Fast charging current: 4A

• Slow charging current: 2A

• Power cable length: 1.5 m

• Charging cable length: 1.5 m

• Dimensions (L x W x H): 118 × 116 × 228 mm

• Weight: 908 g

Advantages:

• Ideal for long-term maintenance of infrequently used batteries

• Ensures automatic charging, without the risk of overcharging

• Compatible with most modern car battery types

• Can be left permanently connected due to the smart maintenance function

Osram BatteryCharge 904 is the right choice for drivers who want safety, performance, and reliability in any season, keeping the car battery always in optimal working condition.