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Efficient and powerful battery-to-battery charger (B2B charger for short) with the latest generation of buck-boost technology. Suitable for six common battery types, including lithium batteries. a temperature sensor is included in the scope of delivery.
All chargers have a bidirectional (reverse) charging function. This allows the device to be set so that it charges the primary battery (e.g. starter battery) via the secondary battery, thus preventing unwanted discharge of the primary battery. A constant voltage (U-characteristic) of 13.3 V (= trickle charge) is used for charging.
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Article-No. | Model | Input (V) | Voltage out (V) | Charge (A) | Length (mm) | Width (mm) | Height (mm) | Article | Price (Piece) | Delivery | Quantity | |
4391-519 | BB1225 | 12 | 12 | 25 | 120 | 130 | 56 | STERLING Hochleistungs-B2B-Ladegerät BB1225 12V->12V/25A Art.Nr.: 4391-519 charge (A): 25 height (mm): 56 model: BB1225 length (mm): 120 width (mm): 130 input (V): 12 voltage out (V): 12 €239.00* net: €200.84 In stock. | €239.00* net: €200.84 | In stock. | ||
4391-520 | BB1240 | 12 | 12 | 40 | 150 | 130 | 56 | STERLING Hochleistungs-B2B-Ladegerät BB1240 12V->12V/40A Art.Nr.: 4391-520 length (mm): 150 width (mm): 130 input (V): 12 voltage out (V): 12 charge (A): 40 model: BB1240 height (mm): 56 €389.00* net: €326.89 In stock. | €389.00* net: €326.89 | In stock. | ||
4391-521 | BB1270 | 12 | 12 | 70 | 200 | 130 | 55 | STERLING Hochleistungs-B2B-Ladegerät BB1270 12V->12V/70A Art.Nr.: 4391-521 input (V): 12 charge (A): 70 voltage out (V): 12 model: BB1270 height (mm): 55 length (mm): 200 width (mm): 130 €479.00* net: €402.52 approx. 5 Workdays | €479.00* net: €402.52 | approx. 5 Workdays | ||
4391-522 | BB12120 | 12 | 12 | 120 | 270 | 130 | 73 | STERLING Hochleistungs-B2B-Ladegerät BB12120 12V->12V/120A Art.Nr.: 4391-522 length (mm): 270 height (mm): 73 width (mm): 130 input (V): 12 voltage out (V): 12 charge (A): 120 model: BB12120 €699.00* net: €587.39 approx. 5 Workdays | €699.00* net: €587.39 | approx. 5 Workdays |