GSL NGBC1222 Operating Instructions

12 volt dc-dc voltage booster battery charger

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Model:
NGBC1222
Page 1 of 4
Operation Guide
Thank You for purchasing another quality GSL Product. This Micro Controlled Booster Charger has been designed to
overcome the limitations of most auxiliary charging systems.
The NGBC1222 is a Next Generation full 3 stage 22Amp Charger which will operate from voltages as low as 11.5Volts up
to 15.5Volts whilst still providing optimal charge to a variety of lead acid and lithium battery chemistries. Feature rich unit
incorporates revolutionary new concepts in battery charging.
Featuring:
• Constant Output Power Limiting - Giving you more charging current when auxilliary battery is low (Up to 25A output)
• Thermal Compensation - Via optional external LM series sensor. (For Lead Based Batteries Only)
• Automatic voltage drop compensation - calculates and overcomes voltage drop on long wire runs.
• Polymer Encapsulation - Weatherproof convection cooled aluminum construction.
• High Operating Temperatures - Safely work up to 70°C. Full power output to 45°C with gradual power degrading to 70°C
Optional:
• Automatic Start Assist - Using a solenoid (Sold Separately on NGBC1222-1) will automatically jumpstart from an axilliary battery.
DC-DC Voltage Booster Battery Charger
Please read these instructions before use
Unit 2, 110 Station Road, Seven Hills ,NSW, 2147, Australia
12 Volt
Operating Instructions
NGBC1222
NGBC-R3

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Summary of Contents for GSL NGBC1222

  • Page 1 The NGBC1222 is a Next Generation full 3 stage 22Amp Charger which will operate from voltages as low as 11.5Volts up to 15.5Volts whilst still providing optimal charge to a variety of lead acid and lithium battery chemistries. Feature rich unit incorporates revolutionary new concepts in battery charging.
  • Page 2 Model: 12 Volt NGBC1222 DC-DC Voltage Booster Battery Charger Page 2 of 4 Operating Instructions Please read these instructions before use Operational Parameters Maximum Current at Bulk Charge 22Amps Input Operating Voltage Range 11.5V to 15.5Volts Maximum Charge Voltage for Flooded Cell (LEAD 14.6Volts...
  • Page 3 Model: 12 Volt NGBC1222 DC-DC Voltage Booster Battery Charger Page 3 of 4 Operating Instructions Please read these instructions before use Fig. 1 BASIC SETUP Chemistry Selection Choose a cable size suitable for Status LED* your situation. We recomend 6mm...
  • Page 4 The customer is also entitled to have the products repaired or replaced if the products fail to be of acceptable quality and the failure does not amount to a major failure. GSL Electronics (GSL) warrants that its products will, under normal use and service, be free of defects in material and workmanship for a period of two (2) years from the date of the original purchase by the customer as marked on the customer’s original invoice.

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