Specification Sheet

Go Power!™ Battery Chargers
The Go Power! Battery Chargers are compact, powerful battery chargers that offer fast, accu-
rate battery charging at a reasonable cost. Using state-of-the-art, switch mode technology, Go
Power! Battery Chargers are reliable, compact and lightweight.
All models feature switchable output modes, one for oat charging and one for rapid charging.
The optional GPC-Smart Controller converts the Go Power! models to a three-stage charger,
with an automatic “equalization” stage to periodically boost charge batteries. This is expecially
useful for batteries which often sit idle for long periods.
Use anywhere including:
• RVs and campers
• Long haul trucks
• Boats
• Mobile ofce
• Service vehicles
• Scissor Lifts
Specications GPC-30 GPC-45 GPC-55 GPC-75 GPC-90 GPC-24-15 GPC-24-25
DC Output Voltage (No Load) approx 13.6 V (DC) 13.6 V (DC) 13.6 V (DC) 13.6 V (DC) 13.6 V (DC) 27.2 V (DC) 27.2 V (DC)
Output Voltage Tolerance (No Load) + or - .7% + or - .7% + or - .7% + or - .7% + or - .7% + or - .5% + or - .5%
Output Amperage, Max Continuous 30 Amps 45 Amps 55 Amps 75 Amps 90 Amps 15 Amps 25 Amps
Output Voltage (Full Load) approx >13.4 V (DC) >13.4 V (DC) >13.4 V (DC) >13.4 V (DC) >13.4 V (DC) >27.0 V (DC) >27.0 V (DC)
Maximum Power Output, Continuous 400 Watts 600 Watts 740 Watts 1000 Watts 1210 Watts 400 Watts 675 Watts
Input Voltage Range 108 - 132 AC 108 - 132 AC 108 - 132 AC 108 - 132 AC 108 - 132 AC 108 - 132 AC 108 - 132 AC
Input Voltage Frequency 47 - 63 47 - 63 47 - 63 47 - 63 47 - 63 47 - 63 47 - 63
Maximum AC Current @ 108Vac 7 Amps 11 Amps 13 Amps 17 Amps 21 Amps 7 Amps 12 Amps
Typical Efciency >80% >80% >80% >80% >80% >80% >80%
Max Inrush Current, Single Cycle 30 Amps 40 Amps 40 Amps 50 Amps 50 Amps 30 Amps 40 Amps
Short Circuit Protection Yes Yes Yes Yes Yes Yes Yes
Overload Protection >100% >100% >100% >100% >100% >80% >100%
Fan Control P R O P O R T I O N A L P R O P O R T I O N A L P R O P O R T I O N A L
Thermal Protection YES YES YES YES YES YES YES
Working Temperature Range 0 - 40C 0 - 40C 0 - 40C 0 - 40C 0 - 40C 0 - 40C 0 - 40C
Dimensions 8” x 5” x 3.3” 7” x 6.5” x 3.5” 7” x 6.5” x 3.5” 10” x 6.5” x 3.5” 10” x 6.5” x 3.5” 7” x 6.5” x 3.5” 7” x 6.5” x 3.5”
Weight 4.5 lbs 5.5 lbs 5.5 lbs 7.8 lbs 7.8 lbs 5.5 lbs 5.5 lbs
Go Power! Battery Chargers
thePOWERtoGOanywhere!
Toll Free Tel: [phone] Toll Free Fax: [phone] [e-mail] gpelectric.com
15 A / 30 A / 45 A / 55 A / 75 A / 90 A
12V to 24V
GPC-SmartController