
Panasonic
Panasonic caos N-80B24L/C8
$118
12-Volt Car Battery · RANK 04

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AGM containment and vibration resistance suit start-stop and recuperation systems. A 2012 Stiftung Warentest result praised durability but rated cycle resistance poor.
$174 typical
The price reflects AGM construction, VRLA recombination, claimed vibration resistance, 760 A EN cold-cranking performance, and suitability for demanding start-stop systems. Independent evidence is mixed but useful: Stiftung Warentest awarded an overall “gut (1,7)” and “sehr gut (1,2)” for durability and specification compliance, while rating cycle resistance “Mangelhaft.” The test dates from 2012, so it should not be treated as proof of current-batch performance.
Binds the electrolyte, supporting leak resistance and installation flexibility.
Standard dimensions, B13 mounting and positive-right layout simplify vehicle fitment. AGM construction permits lateral installation up to 90 degrees and improves spill resistance. Drawbacks are substantial weight at about 21 kg, no verified integral carry handle, and the need for an AGM-compatibl...
The manufacturer claims three times the cycle resistance of conventional starter batteries and up to 360,000 engine starts, but these are manufacturer claims rather than a guaranteed lifespan. Stiftung Warentest’s 2012 exact-model test rated durability very good while rating cycle resistance poor. A 24-month retailer warranty was observed; replacement and repair options were not verified.

www.bannerbatterien.com
www.battery-import.eu
www.test.de

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Part of 12-Volt Car Battery · Edition 01 — see the full ranking