Removing a battery from a car with the engine running can create power surges that can damage electronic components like the engine computer. Trying to charge a deeply discharged battery (less than 9 volts on a 12 volt battery) can overload the alternator, causing it to fail prematurely. You should get a professional style battery charger with manual settings.
@petermason1747 Жыл бұрын
You have to be careful setting these testers as the markings on the battery are given in various standards it doesn't always mean CCA ie a battery marked 700CCA SAE can also be marked 640A EN 450A IEC 420 DIN they are all the same battery just marked to different standards You should be able to set the tester to CCA SAE EN IEC or DIN to get the correct reading and battery state.
@andrewv61187 ай бұрын
Removing the battery leads with engine running can gouge a hole in the budget when you have to replace expensive electronics of the car. It isn't a 1940's tractor with no electronics , even on that one you can burn the ligtbulbs or the power generator
@moosasyed10115 ай бұрын
I have bm580, best and cheap analyser
@kennethtalbott2233 Жыл бұрын
nice video. been looking at getting a tester, was looking at other models but for a DIYer i think i will get this one as it covers all voltages.
@nanicahyaningrum2710 ай бұрын
Can use to motorcycle battery ?
@FXV8 ай бұрын
Should work if it is a rechargeable battery
@dingdong16468 ай бұрын
Klw baterenya lebih dari 6 AH, bisa ditest, mbak ! Klw kurang dari 6AH gak bisa dilakukan pengujian. Makanya untuk membeli alat test batere sejenis, harus dilihat spesifikasinya terlebih dahulu pada deskripsi produk, apakah alat test batere tersebut bisa untuk batere dibawah 6AH atau tidak, baru kemudian membeli alat test tersebut, bila sudah yakin alat tersebut akan bermanfaat untuk kita gunakan.😄
@jervic443 ай бұрын
This tester is 30AH to 200AH. It will work only for voltage reading but CCA it won't be accurate. With smaller motorcycle batteries less than 30AH. For that I would recommend Autool BT360 Uni-t ut673a Lancol micro 200
@michaelmerritt7987 Жыл бұрын
'Promo SM' 💐
@dingdong16469 ай бұрын
What number did you enter ?
@FXV8 ай бұрын
bit more info for your question. The CCA value is usually written on the battery somewhere.
@FXV Жыл бұрын
Great Video ....btw resistance is in Mega ohms (not milli ohms) milliohms is basically a short circuit !!
@terrygee210 Жыл бұрын
Not so. Battery internal resistance should be as low as possible, and for a healthy car battery it is normally below 10 milli Ohms.
@fins598 ай бұрын
@FXV Wrong, the internal resistance reading is in milliohms which means thousandths of an ohm. If the internal resistance of a battery was in Megohms ie millions of ohms, you would have a useless battery.