277 Battery acid tester, with areometer. Elora Germany
Clip this onto any 6 or 12V lead acid battery, even on the vehicle, to obtain an immediate report on charge status and condition.
Professional heavy-duty japan charge up to 8 pc (96V) 12V batteries at the same time..
A very good battery charger from Japan for 24V charging...
FIRSTPOWER rechargeable lead acid battery 12V for wide range of usage with warranty. FirstPower brings you not only reliable battery and technology...
3 in 1 jump start, charger and 12V tester Will start, cars and light vehicle within a few minutes without any risk for the onboard electronics. ( automatic control )
Multi function 12V Tester : Battery , Starter , Alternator circuit Able to test many lead battery types..
GYS short cirduit, overload and polarity reversal automatic protections...