EMSea Car Battery Overload Protector 4N0915519 4N0 915 519 4N0915519A Compatible with Audi A1 S1 82 A6 S6 A7 S7

OEM: 4N0915519, 4N0 915 519, 4N0915519A. Compatible with Audi A1 S1 2019-2020, A6 S6 RS6 4K Allroad Avant Saloo Sedan Esate 2019-2021, A7 S7 RS7 Sportback 4K 3.0 TDI 2019-2021, A8 A8L S8 D5 4N 2017-2021, Q8 SQ8 RS Q8 2018-2020, Compatible with VW Tiguan 5N Allspace 2018-2020, Tiguan AD1 2016-2020, Touareg 3 III CR 2020 2021, Polo AW1 2.0 GTI T-urbo. ensuring stable power supply and complete electrical safety protection during operation. Adopting advanced Pyrofuse technology, it can instantly cut off the power supply in case of battery overload, short circuit or collision, effectively preventing circuit damage and battery overheating, and improving driving and passenger safety. The shell is made of high-temperature resistant materials, which have excellent durability and stability, and can maintain reliable operation even in complex road conditions and extreme environments, avoiding safety hazards. Installation suggestions should be handled by professionals, and the battery should be disconnected before replacement to ensure a secure and reliable installation position. After the replacement is completed, it is necessary to conduct a functional test to ensure the normal operation of the vehicle's electrical system.