What you should know about batteries Battery Types Battery Cycles Battery Chargers Battery Connections How to select your battery size	Charging Multiple Battery Systems Connection Diagram CDR200 (Charger Distribution Relay) LEAB EDR (Energy Distribution Relay) 'Low Drop' Battery Isolators	LEAB DC/DC Booster 12 V DC to 14.4 V DC - 12A LEAB DC/DC Booster 24 V DC to 28.4 V DC - 8A

The DC/DC booster is designed for use with all types of rechargable lead acid batteries. The Booster raises the input voltage from the alternator to an output level of 14.4 V and charges the connected battery. Wiring diagram below.

Input Voltage 9-15 V DC
Output Voltage 14.4V up to approx. 90% 12 Amp

Efficiency More than 90%
Fuse “autofuse” as a wrong polarity protection

Current consumption without load when activated Less than 125mA
Current consumption from secondary battery when inactivated Less than 0.25mA

Operation The charging characteristics are IU. When charging phase starts, depending how discharged the battery is, the charging current can reach up to 20 amp. This enables a quick recharge. When the output voltage level reaches 14.4V the maximum output current is 12 amp. The booster is turned on and off by an internal relay. The relay is controlled by the thin red lead.

Housing IP65
Ambient temp. -20ºC to +50ºC

12V Battery Booster - Part No: 00 37 120

Function The DC/DC booster is designed for use with all types of rechargable lead acid batteries. The Booster raises the input voltage from the alternator to the output level of 14.4V and the connected battery is charged.
Example The Booster takes power from the vehicle alternator/starter battery to charge a pallet lifter when the engine is running.

Installation Booster is mounted with 4 screws. The electrical installation is done according to the wiring description below.

WIRING - the quick connector makes the installation very fast and easy. Connect the supply voltage to the enclosed connector (positive to “1+” and negative to “1-”) and then connect the secondary cables to the battery which requires boosting (red to positive and black to negative).

Warning When charging batteries explosive gases may occur - avoid fire.

Technical Data (could change without further notice)

The DC/DC booster is designed for use with all types of rechargable lead acid batteries. The Booster raises the input voltage from the alternator to an output level of 28.4 V and charges the connected battery. Wiring description see below.

Input Voltage 25.5 - 29 V DC
Output Voltage of 28.3V up to approx. 90% 8Amp

Efficiency Better than 90%
Fuse one “autofuse” as a wrong polarity protection

Current consumption without load when activated Less than 125mA
Current consumption from secondary battery when inactivated Less than 0.25mA

Operation When the input voltage rises above 25.5V the booster starts to charge the battery. The charging characteristic is IU. When the charging phase starts, depending how discharged the battery is, the charging current can reach up to 10 amp. This enables a quick recharge. When the output voltage level reaches 28.4V the maximum output current is 8 amp. The booster is turned off when input voltage falls below 25.5V with a delay of 30 seconds.

Housing IP65 Ambient temp. -20ºC to +40ºC

24V Battery Booster - PART NO: 00 37 130

Function The DC/DC booster is designed for use with all types of rechargable lead acid batteries. The Booster raises the input voltage from the alternator to the output level of 28.3 V and the connected battery is charged.
Example The Booster takes power from the vechicle alternator/starter battery to charge a pallet lifter when the engine is running.

Installation Booster is mounted with 4 screws. The electrical installation is done according to the wiring description below.

WIRING - the quick connector makes the installation very fast and easy. Connect the supply voltage to the enclosed connector (positive to “1+” and negative to “1-”) and then connect the secondary cables to the battery which requires boosting (red to positive and black to negative).

Warning When charging batteries explosive gases may occur - avoid fire.

Technical Data (could change without further notice)