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Art. No.
model
input (V)
voltage out (V)
charge (A)
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4391-412 BBW1230121230128238943,50
€499.00*
net: €419.33

Available in 5 days

The item is not in stock, but can be purchased and shipped within a few days.
4391-413 BBW122430122430128238943,50
€499.00*
net: €419.33

Available in 5 days

The item is not in stock, but can be purchased and shipped within a few days.
4391-414 BBW241215241215128238943,50
€499.00*
net: €419.33

Available in 5 days

The item is not in stock, but can be purchased and shipped within a few days.
4391-415 BBW242415242415128238943,50
€499.00*
net: €419.33

Available in 5 days

The item is not in stock, but can be purchased and shipped within a few days.
4391-416 BBW123630123630128238943,50
€539.00*
net: €452.94
On order
The item is not in stock, but can be purchased. You will be automatically notified of the delivery time after completing your order.
4391-417 BBW124830124830128238943,50
€539.00*
net: €452.94
On order
The item is not in stock, but can be purchased. You will be automatically notified of the delivery time after completing your order.
Showing 1 to 6 of 6 products

 Info: 0% VAT on this article in Germany. 

The new Pro Batt BBW battery-to-battery chargers from Sterling have a waterproof aluminium housing (IP68) with an attached fan
(IP55, replaceable). This design results in the most powerful and efficient waterproof battery-to-battery chargers Sterling has ever developed.

Installation is quick and easy thanks to the pre-fitted cable (length 1.5m) with 8mm ring terminals and pre-installed fuse. As a rule, the existing system does not need to be modified; the B2B chargers (B2B stands for "battery-to-battery") are simply installed between the primary battery and the secondary battery. They work fully automatically: as soon as the voltage of the primary battery exceeds a specified value (e.g. 13V), the charger is activated and switches off automatically if the voltage falls below this value. Unintentional discharging of the secondary battery is not possible.

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