Honda 72148-S84-A10 Battery (Cr2025)

Disconnecting the negative cable first is important before the positive one when handling a car battery. To gauge whether it reads at least 12.6 volts you will need to check the level of charge in the battery with a voltmeter. If it does not, then get ready to restore it. The strength of the battery can be tested by filling out a battery load test form. In case if there are any weaknesses, one should buy another one as well as change them too. Disconnect the terminals and take off the battery to look through the tray for corrosion. Also, clean it if necessary. You need to make sure that your new battery will match up with the original used dimensions and ratings that were provided upon purchase.

For safety reasons, regular vehicle battery maintenance calls for goggles, gloves, petroleum jelly, and baking soda. First, ensure that the engine is off and then disconnect the negative terminal: this will be safe for your servicing purposes. Always charge in a ventilated area away from sparks since hydrogen gas inside the battery makes it highly flammable. Therefore, don't touch it with bare hands and put on your goggles. Cracks or loose connections should be cleaned using baking soda solution if there is any sign of corrosion. When recharging discharged batteries, go for slow-rate charging; chargers that produce high amperage should not exceed 1/10th the battery rating. Rapid emergency charging should be kept to a minimum. If corroded parts are covered with a zinc-based primer after they have been scrubbed clean with baking soda, corrosion can be removed.

The top of the battery should be kept clean to prevent a film of dirt from completely discharging the battery.

The battery voltage should read around 12.5 volts or higher for a fully charged battery.