4.3 BATTERY CLEANING
Acid-soaked debris on the battery terminal connections will cause current leakage, reducing battery
efficiency and battery life.
Check that all vent caps are tightly in place. Hose wash battery terminal connections periodically with
clean low-pressure water to keep them free of acid spillage, dirt, and other debris. Do not hose wash
electronic controllers, switches, solenoids and other electrical control devices. Cover these as necessary
to prevent splashing.
Clean battery terminal connections with baking soda (sodium bicarbonate) and water solution. Mix 5
teaspoons baking soda per quart of water. Use a stiff bristle brush, rinse with clean water and dry with a
clean cloth. Do not allow solution to enter cap vent holes. Steam cleaning is not recommended as steam
could disperse vapors.
4.4 CONDITIONS WHICH AFFECT CHARGING
Always schedule enough charging time so the on-board charger attains the 100% level. Charging time is
affected by age and battery condition, state of discharge, electrolyte temperature, AC line voltage, and
other variables. Correct charging methods extend battery life and vehicle range between charges.
New batteries need up to four hours more charging than “mature” batteries. Before the first use,
completely charge new batteries. Charging time will vary based on conditions noted.
If vehicle is used only occasionally, a refresher charge should be given prior to using.
Battery efficiency is affected by temperature. If the temperature of the outside air and/or batteries is
below 60º F, battery capacity is reduced. Batteries will require more frequent and longer charge periods
in early spring, fall and winter.
As batteries age, they finish charge at progressively higher charge rates and tend to use more distilled
water. At this point in battery age, charger will automatically begin reducing charge time.
Batteries found defective must be replaced. All batteries in a vehicle should be matched according to age,
capacity and brand.
4.5 BATTERY CHARGING
All vehicles are manufactured and equipped with a fully automatic on-board battery charger. The battery
charge status can be found in two locations: on the charger face and on a remote multicolored LED (Figure
4-5B). This LED and descriptive label will located near the AC connection receptacle.
NOTICE: Follow local ordinances and codes for proper disposal of battery cleaning waste.
Figure 4.5A
Figure 4.5B
