
Features of Two bay BB-2590 UBI-2590 battery charger for Surveillance / Sensors
- Charger for Lithium Ion BB-2590/U, NiMH BB-390A/U & NiCD BB-590/U batteries
- Charges two batteries simultaneously
- Charger automatically detects battery type and applies correct charge profile
- 115/230V ac, 24V dc input supply
Function | Value |
Constant current charge current | 1.0A`2.0A |
Constant voltage charge voltage | 16.8V per section for BB-2590/U |
Number of batteries | 2 |
Connections | Holder |
Output power | 70 Watts |
AC supply voltage | 110V/230V ac, 50/60Hz |
DC supply voltage | 20V to 36V |
Environmental | Sealed to IP55, Shock and vibration to MIL-Std 810 |
The charger detects the type of battery connected and selects the appropriate charge profile.
For the BB-2590/U this is a 1A constant current charge followed by a constant voltage
charge of 16.8V. For the BB-390A/U and BB-590/U this is a 1A fast charge followed by a
balance charge which is maintained until the battery is disconnected.


