Capacity, Voltage, and Size of Accumulators for the Mercedes-Benz B-Class.

B-CLASS (W246, W242) 2011-2020

Modification Terminal Polarity Voltage Capacity Recommended size
B 180 (246.242) Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 180 (246.242) Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
B 220 CDI / d (246.203) Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 220 CDI / d 4-matic (246.205) Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
B 250 4-matic (246.246) Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 250 4-matic (246.246) Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)

B-CLASS (W245) 2005-2011

Modification Terminal Polarity Voltage Capacity Recommended size
B 150 (245.231) Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 150 (245.231) Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 150 (245.231) Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
B 150 (245.231) Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
B 160 (245.231) Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 160 (245.231) Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 160 (245.231) Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
B 160 (245.231) Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
B 180 CDI (245.207) Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 180 CDI (245.207) Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
B 180 CDI (245.207) Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
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