How Long To Trickle Charge A Battery. A jet ski battery should never be charged at a rate faster than 2 ampshour. If you are using a two-amp battery with a reserve capacity of 60 then your trickle charger will take up to twenty hours to recharge the battery.
What you need to do is to have a short drive or idling for 10 minutes once a week to keep the battery fully charged. It can take between an hour and a day to charge your car battery depending on the type of battery you have and the amperage of the charger used. So technically no battery charge will be lost overall.
This slow process is perfect for these applications including.
2 May 2019 5 min read. A trickle charger can take up to 48 hours to charge a battery to full capacity as most only use one to two amps of power. Hence it is usually used as a trickle charger to maintain the battery at a probable charge rather than getting a fast charging boost for the battery to get it started. You can use a car battery charger to charge a jet ski battery only if it can go as low as 1-2 amp hours charging rate.
