Where Do I Pick a Best Battery Charger! | Smart Guides To Get a Best Auto charger

Smart battery charger

Intelligent Battery Charger 3 in 1

For all 12 volt automotive battery types: lead, AGM (absorbed glass mat) Gel and deep cycle.

This charger initiates and 8-stage charging cycle which charges and maintains battery. Additionally there is a boost mode for battery rescue. The charger can also be used to test the battery with connecting to a 100v – 240v AC supply. It features overload, short circuit and polarity reversal protection.

Includes a “snow” mode for charging in temperatures below 0 °C.
Note: Never attempt to charge a battery with frozen electrolyte.

The charger is supplied with two methods of connection:

  • Insulated battery clamps
  • Eyelet connectors for motorcycles
  • Onboard 12v connector


Charging Mode Charge Voltage Normal mode: 14.4v DC
Snow mode: 14.7v DC
Boots (Rescue): 16.5v DC
Charge Current Range 1A / 4A / 6A selectable
Efficiency > 85% @ Full Load
Normal Charging Mode 8-stage charging
Snow Charging Mode Charging when temperature is under 0°C
Boost (Rescue) Mode 16.5v – 80% output of select current
Input Input Frequency Range 47 ~ 63Hz
Input Voltage Range 100v – 240v AC
Protections Reverse Polarity YES
Disconnect YES
Over Temperature Output power drops until temperature is within limits.
Short Circuit YES
Wrong Battery Type YES. (No charge when Vbat < 2v or Vbat > 15v)
Environment Operating Temperature -20°C ~ 40°C
Operating Humidity 10 – 95% RH
Shock 20G | Package
LED Status Charging Mode Normal Mode: No LED on.
Snow Mode: LED on. (Orange LED)
Boost (Rescue) Mode: LED Flicker. (Orange LED)
Error Indicator Status Error LED On: error status
Error LED Flicker: battery damage (Red LED)
Battery Test Mode Indicator Discharged LED: The battery must be charged. (Red LED)
Low LED: The battery must be charged. (Green LED)
Medium LED: The battery must be charged. (Green LED)
Full LED: The battery is full. (Green LED)
Safety and EMC Safety Standards EN 60335 and CEC
Withstand Voltage Meet I/P – O/P:3Kv AC
I/P – FG:1.5Kv AC
O/P – FG:0.5Kv AC
Isolation Resistance Meet 100M ohms | 500VDC at 25°C
EMI Conduction and Radiation CISPR22 class B
Harmonic Current EN61000-3-2, -3
Certificate CE | IV | FCC |
EMS Immunity EN55014-4-2
Others MTBF 150k hours
min. MIL-HDBK-217F (25°C)
Type of Batteries Lead Acid Battery
Dimension (L x W x H) 176mm x 77mm x 46mm
Weight 0.59kg


For further assistance please don’t hesitate to contact with us through 6281 2001 or you may visit our main website (www.singtech.com.sg) to view other product that we offer.

Singtech smart batter chargers smart batter charger

Smart battery charger