Battery Type: Any
Battery Size: 5AH to 80AH bigger size, the longer time it take to discharge.
Discharge Volt: 12V Each
Discharge number: 4 Pieces the same time
Fuses protection : Yes
Adjustable discharge rate: 5A,7A,10A,12A
Voltage Screen: Yes
Discharge Timer : Yes
Discharge Alarm: Yes
Discharge protection: 10.5V
Deep discharge : Adjustable
English Manual: Yes
When we have the problem like the bike can go very far, the first thing you need to check is the batteries. The voltage meter
May show high volt, because the customer charge the bike regularly. The current meter can give a quick check.
But it won't show the exact condition of how good the battery is? And, how the battery set match each other. The bike
works better when the batteries are in the similar condition than which have big difference for the voltage even
thought one or more in the set of batteries may like brand new.
Just connect the battery on the tester. Set the Amp you like to discharge with, and turn on the power. The reading will tell
you exact Voltage for each battery at certain time. The machine will alarm when the Volt drop to Certain level.
The Difference of the batteries of a set should not be more than 0.3 V or several minutes. Otherwise the batteries won't
work properly. And the better battery will become bad quick. Never only replace one battery with brand new.