Delta-Q IC900 48 Volt 20 Amp Battery Charger, BASE Unit

Contact for Pricing
Part Number


The Delta-Q 942-0003 battery charger is a special order item and will ship within 2-3 weeks.

The Delta-Q, 942-0003, IC900 is a 48V 20A high performance battery charger capable of charging lead acid (wet/flooded, AGM, Gel) and lithium batteries. Ideal for industrial applications (work platforms, aerial / scissor lifts), floor machines, golf carts, electric vehicles, fork lifts and pallet jacks. The Delta-Q IC900 is equipped with an onboard USB port for to retrieve stored cycle data as well as performing software and charge profile updates.


  • Multi-color LED indicator for AC Source, Battery Status, Charging, Error and Fault
  • Numeric Display for Charge Profile, Alarm / Fault Codes
  • Field Programmable with 25 Charge Profiles
  • Auto-Recharge for Low-Voltage in Maintenance Mode
  • OEM Customizable
  • Field Replaceable Cable design

DC Output

Maximum DC Output Voltage
72 Volts
Maximum DC Output Current
20.0 Amps
Maximum DC Output Power
900 Watts
Deep Discharge Recovery (Min Voltage)
2.4 Volts
Battery Type
Wet/Flooded, Gel, AGM & Lithium*
Reverse Polarity
Electronic Protection with Auto-Reset
Short Circuit
Electronic Current Limit

AC Input

AC Input Voltage Range 85 - 270 VAC
Nominal AC Input Voltage 100 - 240 VAC
Nominal AC Input Frequency 50 / 60 Hz
90% at full load, 120VAC, 48VDC / 92% at full load, 240VAC - California Energy Commission (CEC) Compliant Pending
UL1564, CSA 107.2, EN 60335-2-29, AZ/NZS60335 (RSM)
FCC Part 15 / ICES003 Class A, EN55011, EN 61000-6-4
EN 61000-3-2, EN 61000-3-3, EN 61000-6-2
Dimensions 13.2" x 7.0" x 4.0”
Weight 9.6 lbs
AC Input Connector IEC320 / C14 (requires country-specific cord)*
DC Output Connector M6 threaded fasteners for ring terminals
Mounting Holes Allows for safe installation on shelf, wall or bulkhead
Cooling Normal operation in any orientation with passive cooling
Service Port Sealed (IP66) USB 2.0 Host Port

*Delta-Q IC Series battery chargers do not ship with input or output cables/leads; unless stated otherwise. See our Delta-Q Accessories Page for additional components.

Enclosure IP66 (NEMA4)
Mechanical Shock & Vibration GMW3172
Operating Temperature -40° F to 149° F
Storage Temperature -40° F to 185° F
Ingress Protection

Charger rated IP66 (Complete protection against contact, dust, and powerful water jets) with sealed Delta-Q AC cord
AC input connector rated to IP20 (protect against dust and water -- keep clean and dry), with a non-Delta-Q AC cord

Chemical MIL 810-G, Method 504.1: Withstands exposure to chemicals typically found in application (battery acid, salt, cleaners, fertilizers, etc.)
Salt Withstands 720 hours (30 days) salt spray test per GMW 3172 with 5% (w/w) salt solution (pH 6.5-7.2) at 35°C (95°F) without degradation of performance
Shock / Vibration

Infrequent shock: 100g, 11ms half-sine pulse, 3 cycles in each of 3 axes
Repetitive shock (bump): 25g, 11ms, 2400 cycles
Vibration: Random vibration of 4.55g from 10-1000Hz for 8 hours in each of 3 axes, using the sprung mass profile of GMW 3172

Humidity 0 to 95% non-condensing
Altitude < 15,000 feet derated above 20°
Communication / Signals
Battery Temperature Input Isolated Temperature Sensor Signals (mates w/Delta-Q isolated battery temperature sensors)
Charge Enable / Disable Input Not Available
Interlock Signal Standard (Battery positive signal when AC not present)
Remote Status Indicator Not Available
CANbus Not Available
Serial Communications Not Available

Signal Connector

6.3mm (1/4") Blade Terminals

  • C1 - Battery Temperature Sensor (Negative / - )
  • C1 - Battery Temperature Sensor (Positive / + )
  • C3 - Interlock Signal
More Information
Part Number 942-0003
MPN 942-0003
Charger Mode Automatic
Charger Type On-Board
Dimensions 13.2" x 7.0" x 4.0"
Output Voltage 48 Volt
Input Voltage 120 Volts, 240 Volts
Charger Efficiency 90% / 92%
Charger Application Golf Cart, Industrial
CEC Compliant Pending
COMM Port No
Temperature Sensor No
Interlock No
Remote LED No
Write Your Own Review
You're reviewing:Delta-Q IC900 48 Volt 20 Amp Battery Charger, BASE Unit
Your Rating
Enter your shipping information below to receive a shipping estimate. Note: The shipping estimate calculates for one of these products. To calculate shipping for more than one add your desired quantity to your shopping cart.
Customer Questions
No Questions
Did you find what you were looking for?
More products by Delta-Q