Easy-to-understand battery condition
Tell me whether the battery is good or bad, and in the case of a battery voltage drop, I can understand at a glance with beginners even with the mark "B" and "LOW". CCA value / internal resistance value m¦¸ / voltage is also displayed on the liquid crystal display and grasp the battery condition.

One kind of battery measurement result is displayed from the following 4 patterns.
80% -100 ? Good, no problem
Battery is good condition

60% - 80% ? good,
however, battery is good,It needs to be charged.

40% - 60% ? watch out for caution
Battery deterioration is proceeding.
Please note that the replacement time is approaching.

0% - 40% ? defective, need to change
Replacement is necessary as the battery is deteriorated.