STERLING ProBatt IP68 waterproof B2B charger

4391_11
From €262.22 *

Prices incl. VAT plus shipping costs

Waterproof IP68 battery-to-battery charger .
The encapsulated electronics is fully waterproof, only the integrated fan (can be easily exchanged) must be protected from splash water.
The B2B (Battery to Battery) charger is used if an extra auxiliary battery (for example, for the bow thruster) needs to be charged.
The connection is made directly between the primary and auxiliary batteries (battery to battery).

Unit function:
If the charge of the primary battery is over 13 V, the auxillary battery is automatically charged with high current. When the load on the primary battery sinks, the charging is automatically broken off. Thus the primary battery is reliably protected against discharge.
The charging always follows a highly effective IUoUo (4-step) process that is temperature controlled.
The BBW1224 charges a 24V auxiliary battery from a 12V primary battery.



- Water and dust proof according to IP68
- Easy installation
- Fully isolated battery banks
- Automatic battery size recognition
- Fully automatic compensation charge calculation
- Charge characteristics temperature-regulated (sensors included)
- Low voltage warning
- Gold-plated output terminal.
- Cable for mains and charging are included, length 150 cm.
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  •  
    Article-No. Model Input (V) Charge (A) Voltage out (V) L (mm) W (B) (mm) H (mm) Article Price (Piece) Delivery Quantity
    4391-401 BBW1220 12 25 12 230 135 65 B2B 12V->12V/25A waterproof BBW1212 Ladegerät
    Art.Nr.: 4391-401
    input (V): 12
    voltage out (V): 12
    model: BBW1220
    charge (A): 25
    L (mm): 230
    H (mm): 65
    W (B) (mm): 135
    €262.22*
    netto: €226.05

    On request.

    €262.22*
    netto: €226.05

    On request.

    4391-411 BBW1224 12 25 24 230 110 120 B2B 12V->24V/25A waterproof BBW1224 Ladegerät
    Art.Nr.: 4391-411
    L (mm): 230
    H (mm): 120
    W (B) (mm): 110
    input (V): 12
    voltage out (V): 24
    model: BBW1224
    charge (A): 25
    €269.00*
    netto: €231.90

    On request.

    €269.00*
    netto: €231.90

    On request.