The BS Battery BK 20 is the perfect charger for riders with more than a one bike who want to charge and maintain up to 3 batteries at once. The BK 20 automatically detects the charge level and type of battery, lead acid and lithium batteries up to 40Ah can be charged at the same time on different channels at 2A rate. Very safe and easy to use with 10 stages of charging and testing once connected to the battery and automatic short protection, reverse polarity and internal overheat protection. When maintaining batteries up to 80Ah, the charger will charge if the battery falls below 12.5V (lead-acid).
TECHNICAL FEATURES
- Charges And Maintains 3 Batteries With Different Voltage And Technologies At Once
- Force Mode Function: To Activate Low Voltage "Dead" Lead Acid Battery Or Wake Up "Dead" LiFePO4 Battery
- Zero Overcharge: Adaptable Charging Algorithm For Lead Acid And Lithium
- Easy To Use: Spark Free Connect And Forget
- Activate Heavily Discharged Battery From As Low As 2.0V
- Manual Reconditions Mode For Sulphated Lead Acid Batteries
- Includes Charger, 3 Sets Of Clamps, 1 AC 120v cord
