There is a bank of 5 little lights on the unit, is that the battery level indicator and how do you read it?
1697110
1 light blinks while the unit is powered on. If you push the button, the bank will indicate between 5 & 1 lights showing the remaining power level
1697111
Yes - that's the battery life. 4 lights = 100% ; 3, 75% etc. 1 light is 25% indicating charge when have time. U can still use it w no problem while it's charging. Also there's a printable instruction manual on the jlab website that's only a couple pgs long if u have questions._
1338227
There is no "low battery" indicator. Since we use ours for the driveway, it works every time I leave or come home. When it stops working, I change the battery.
1755924
The hot pink one already update recently,and it has not 4 lights to indicate Electricity Level,pls kindly note.
1446152
Not sure... But I bought this and discovered there is No Light or Sound Indicating its on or even working..You will never know for sure whats happening or working or batteries are kaput.A bit disconcerting at best. :)
65316
My husband gave this answer: It has one light on it. Which doesnt tell you anything about the state of the battery unless its dead.
1017126
There are 4 vertical bar indicator lights on the left hand top that illuminate measuring state of charge. Ie, one bar, low charge; four bars, fully charged.
1906253
Make sure the battery is installed properly, and then push the power button on the handle. The LED will light up, and depending on how many times you push the power button, it will show that many lights on. 4 is full power. Hope this helps.
1323757
I have already returned both units that I purchased. However, if I remember correctly, there are 4 lights showing the strength of the battery. Not sure about the on/off.
1946592
I'll be honest, I don't know about the low battery indicator, but I found the device to be completely unreliable. It gave drastically different readings everytime I used it.
523284
There is a small flashing light that signals that the unit is working, and placing it at eye level will enable you to read it.
374665
It seems 'Not'. But when the battery pack is being charged the lights are on - blinking. After push the round button you will see the some of 4 lights on and know how much power left in the battery pack.
909163
The LCD readout tells you the battery level in 10% increments from 10% to 100%. It also tells you when it needs to be recharged and when it is fully recharged.
1148945
There is a red led that blinks when the battery is low. It is located next to the green power on light.
1086113
Connect the Positive to the first battery in the string and the negative to the last battery, I have six 8 volt batteries, some have four 12 Volt but the process is the same, this unit will tell you by the lights when it is correct in any event.
376915
You just need to click the button near the indicated lights. It will show you remain battery level, 4 bars means full power. If 1 bar left, you have to charge it .
643133
There are 4 lights that indicate the level of charge, with all lights for fully charged. I usually charge when it is done to one or two lights.
2236289
I've never seen that indicator on my tester. Low batteries is my best guess. Try emailing the manufacturer and see what they say.