There is a rumor unspoken rule : the slower charge the better battery, it seems charging current is around C/10 and <= 10A is more favourable to prolong lead acid battery. However, better read the battery specs and datasheet to find out. Example: Your battery capacity is 80Ah, C/10=8A <= 10A, then maximum charging current is 8A. Daftar Harga Charger Baterai 12v Terbaru Desember 2023. Harga Taffware Alat Cas Charger Smart Battery Aki Mobil Otomatis LCD 12V 6A. Rp115.800. Harga Charger Aki 12V 24V DC 6-105AH MF-2B Smart Battery Charger Mobil Motor. So, how to charge 12v battery with 12v adapter? To charge a 12v battery with a 12v adapter, you will need to connect the adapter to the battery terminals. Make sure that the adapter is rated for the voltage of the battery, and that the battery is rated for the current output of the adapter. My car battery gets dead if I don't use the car for 10 days or more. Is it possible to charge it using 12v 2A power supply of my dth set top box. ? EDIT: Just measured the voltages using DMM. Car battery=12.06 V and DTH Set Top Box suppy=12.43 V. 1aSfo.

charge car battery with 12v adapter