2. YAWOA
  3. BM500
BM500

YAWOA BM500 User manual

  • Hello, I'm your chat assistant. I've reviewed the user manual for the YAWOA Battery Tester BM500. This document details features like testing battery health, CCA, resistance, and charging status. It also explains how to use the device with the app, and covers different test types and features. I am ready to answer your questions about this device.
  • What is the working temperature range of the device?
    What type of batteries are compatible with the device?
    How do I connect the device to my phone?
    What does the blue LED light indicate?
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Firstly,turnonthemobilephone'sBluetoothandallowthe
BM500applicationtoaccessthefollowingrights.
OK
*Tip:
BlueLED:meanstheconnectionissuccessful.
WhiteLED:meansdeviceisnotconnected.
BlueLEDflashing:meansclipsconnectionproblem.
6-31V
R
4.2.AddNewBattery
CCA/DIN/JIS/EN/IEC
GB/SAE/MCA/BCI/CA
Thebatterymodel,type,standardandratingareusually
markedonthebatterylabel.
*Tip:
AGM
H9- 105-L-T2-A
950 A(EN)
Type:AGM
Model:H9-105-L-T2-A
Ratedvalue:950A
Standard:EN
Addnewbatteryinformationtothelistinthetopleftcorner
ofthemenubar.
4.3.StandardTest
Afteraddinganewbattery,returntohomepagetoperform
standardtestandobtainthetestresult.
Beforeperformingstandardtest,makesurethatthe
engineisturnedoff.
*Tip:
Ordinarybattery/AGMflatbattery/
AGMwoundbattery/GEL/EFB
4.4.QuickTest
Noneedtoaddanewbattery,youcantestdirectlybyentering
thebatteryparameters,andgetthetestresults.
4.1.2.Thegreenicononthetoprightcorneroftheappison,
indicating that the device is connected; if the red icon is on,
itindicatesthatitisnotconnected,pleasecheckthehardware
device at thistime.When theconnection statuschanges,the
phonewillpromptssoundandvibration.
4.1.ConnectBluetooth
-1--2--3-
-5--6-
4.5.StartTest
Clickthe"Go"buttonandperformthetestaccordingtothe
on-screeninstructionstoobtainthetestresult.
Starttestthecarenginemustbestartedbeforetesting.
*Tip:
4.6.ChargingTest
If the test result shows "Please Replace Battery", it is
possiblethattheconnectionbetweenthecar'scableand
the battery is loose. After disconnecting the cable, use
thismethodtotestthebatteryagain,ornotthendecide
whethertoreplacethebattery.
*Tip:
Stepbystepteststhroughthethreestates:RippleTest,
LoadingTestandUnloadTest,andfinallygetthetestresults.
4.7.WaveformTest
Detectthereal-timevoltageofthecarbatteryandshow
throughthewaveform.
4.8.GenerateReport
Inthesettings,thetestresultscanbeexportedandshared
bygeneratingreport.
-7--8--9-
-11--12-
Nooutputstate:

Outputtoohighstate:

6V:1.Unloadvoltageislessthan630mV;
2.Theunloadvoltageishigherthantheunloadvoltage;
12V:1.Unloadvoltageislessthan13.6V;
2.Theunloadvoltageishigherthantheunloadvoltage;
24V:1.Unloadvoltageislessthan25.8V;
2.Theunloadvoltageishigherthantheunloadvoltage;
6V:Unloadvoltageishigherthan750mV;
12V:Unloadvoltageishigherthan14.5V;
24V:Unloadvoltageishigherthan29V;
Testbatteryhealthstatus.
TestbatteryCCA.
Testbatteryinternalresistance.
Testbatteryvoltageandchargingstatus.
Testvehiclecrankingsystem.
Testvehiclechargingsystem.
*SupportAndroid4.3orhigher/iOS8.0orhighersystems.
Name:BluetoothBatteryTester
Model:BM500
Size:73mm*45mm*20mm(2.87inch*1.77inch*0.78inch)
Inputvoltage:DC6V-30V
Applicablebattery:6V/12V/24V
Workingtemperature:-40~80℃(-40~170℉)
Housing:fireproof,IP65
Function:Built-inshortcircuitandreverseconnectionprotection.
InstallationInstructions
ProductIntroduction
ProductParameters
Clamptheclipsonthetwopolesofthebattery(regardlessof
positiveandnegative)thentheLEDwilllightup.
ApplicationOperation
LocationPermission
Required
"BM500"wantstouse
Bluetooth
OK
Don’tAllow
(Android) (iOS)
-4-
Normalstatus:

-10-
Pleasedonotturnofftheengineduringthechargingtest.
Youmuststrictlyfollowthepromptstogetaccuratetest
results.
*Tip:
Thebatteryis
chargingnormally.
Bluetooth:4.2
FCC Warning Statement
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment. This equipment has been tested and
found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the following
measures:
‐ ‐ Reorient or relocate the receiving antenna.
‐ ‐ Increase the separation between the equipment and receiver.
‐ ‐Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
‐ ‐ Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
The device has been evaluated to meet general RF exposure requirement.
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