Car battery

[Smallhatch]

I installed this battery and alternator checker in my car recently, it works by checking the remaining power of your battery and over/under charging of your alternator. Then it will produce 2 beep to infrom you of the condition of the battery and alternator. I DIY installed. Cost $85 only, i think quite worth it, cause last time batt die on me and had a hard time sourcing for a replacement. with this install, when my batt low or alternator over/under charge it will infrom me, then i can change the batt or alternator before it totally dies on me. ( imagine cannot start car in the morning when going to work) PM me if you wan the details of the merchant.