Bosch Diagnostic Professional Diagnostic Charger BAT 690: 0 687 000 169

SKU: 0 687 000 169 Category:

BAT 690 Professional Diagnostic charger 12/24V 90A:

The universal BAT 690 is designed to charge all battery types, including; lead-acid, maintenance-free, standard, gel, fleece, AGM, EFB and Lithium Iron Phosphate (LFP) batteries. Using its soft charging phase, the BAT 690 can automatically charge heavily-depleted batteries.

Featuring as standard, both a backup mode, maintaining voltage supply to buffer data during battery replacement (e.g. car stereos, supply and control units, etc.) and floating mode, to keep the SOC of the battery and stabilise the vehicle’s electrical system when the engine is off. In floating mode, the battery charger can support the on-board power supply during any control unit updates.

Features and Benefits:

  • Automatic charging characteristics for different types of battery: Charge batteries easily and efficiently
  • 90 A of continuous current output is able to charge all types of 12 V and 45A for 24 V battery: Truly universal charging
  • Soft charging phase: For heavily depleted batteries
  • Backup mode: Maintains voltage supply to buffer data during battery replacement
  • Floating Mode: Power supply support during control unit updates
  • Dot matrix display in 18 languages: Clear measurement readings
  • USB port keeps battery charger software up-to-date: For futureproofing
  • Charger holder for wall mounting: Convenient for extended charging periods
  • Compact: Only 220 (w) x 115.5 (h) x 473 (d) for space saving in the workshop or in transit
  • Robust housing: Durable for daily use


  • Battery charger
  • Detachable charging cables
  • Power cord
  • Wall mount
  • User manual
  • Safety instructions


Max. Charge current intensity -12V/-24V

90 A/45 A

Length of the charging cable2 x 3 m
Cross-section charging cable16 mm²
Power inputMax. 1600 W
Weight (without charging and power cable)6,6 kg
Charging characteristicI1U1I2aI3aI3...
Backup mode12.0 V / 24.0 V max. 30 A
Floating-mode operation13.0 V / 26.0 V max. 90 A / 45 A
Function temperature range-5°C – +45°C
Main voltage230 V, 50/60 Hz
Battery nominal voltage12 V / 24 V
Protection type (DIN 40050)IP 20 D
Safety class (DIN 40530)SK I
Dimensions (W x H x D)220 x 115,5 x 473 mm
Emitted interference level (DIN 40839)Class B

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Enquire about Bosch Diagnostic Professional Diagnostic Charger BAT 690: 0 687 000 169

    • 30 day return policy
    • Free UK delivery*
    • 1 year warranty

      * Free UK Delivery on orders over £100 (Mainland UK only)
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