Subject: 911 Battery Models: 911 1974 on
Bulletin Number: 97 – 01
Vehicle Type: 911/911 Carrera and 911 Turbo
(911 Carrera RS excluded)
Model Year: As of 1974
Concern: Battery
Information: New battery with 70 Ah rating.
From production date 122-97, all 911 Carrera (993) and 911 Turbo (993) have the 70Ah battery installed.
The 75Ah battery will continue to be used for 911 and Turbo models from Model Year, 1974-on until the current stock is exhausted.
Parts Information: Part Number Description Comments
999.6111.070.20 Battery 70Ah Boxster/993
999.611.075.20 Battery 75Ah Until current stock exhausted
Still Available:
Part Number Description Comments
999.611.088.20 Battery 88Ah Large capacity battery
999.611.036.20 Battery 36Ah Carrera RS version
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