AUX B19
The AUX 14 back-up AGM battery 12 volt 14 Ah is an additional battery that works alongside the main battery to regulate the systems in the car effectively. This auxiliary battery can be used as a secure backup to support the main battery when needed or to provide continuous power to specific electrical systems. The start-stop AUX with AGM technology is factory activated, fully sealed, 100% maintenance-free, and leak-proof, ensuring safe usage. Suitable for various Tesla models.
Technical specifications
- Voltage (V) 12
- Capacity (Ah) 40 (20hr)
- Length (mm) 187
- Width (mm) 127
- Height (mm) 200
- Total Height (mm) 220
- Layout 1
- Terminal 1

Dynac Start-Stop
EFB, AGM and AUX technology. 2-3x longer service life. Ultimate performance.
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