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USER’S GUIDE
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Lithium-ion batteries, including Trojan
®
GC2 48V Lithium-Ion batteries, weigh substantially less than
lead-acid batteries of comparable capacity. Many types of equipment are designed to utilize the weight of
lead-acid batteries to achieve the manufacturer’s intended weight distribution. If lithium-ion batteries are
installed as replacement batteries in equipment designed to use lead-acid batteries as ballast, the weight
distribution of the equipment could be impacted. The system installer must understand the consequences
of modified weight distribution and ensure that stability remains within a safe range for the intended use.
The proper installation of Trojan batteries may require additional ballast weights or other adjustments or
equipment modifications to ensure stability, safe weight distribution, and safe operation. The improper
installation of Trojan
®
GC2 48V Lithium-Ion batteries could compromise the weight balance and physical
stability of the equipment leading to unsafe conditions. The system installer assumes all responsibility and
liability for any damages, injuries or accidents that may occur due to degraded stability resulting from an
improper installation, including, but not limited to, failure to safely and properly distribute weight.
3 EQUIPMENT NEEDED
Before installation or maintenance of your batteries, have the following equipment available:
î Proper personal protective equipment î Insulated tools
(eye protection and gloves) î Voltmeter (optional)
î Battery charger î Cables
î Battery lifting strap (recommended) î 13mm socket
4 BATTERY INSTALLATION
The Lithium-ion battery voltage is 48V for use in 48V vehicles only. Connect batteries in parallel
electrically when installing more than one battery in your vehicle. Be sure to follow the instructions
for parallel installation.
Installing multiple batteries in parallel (See Section 4.5: “Connecting Batteries in Banks”) increases the
driving range and may be required to match the power requirements of the motor controller in your vehicle.
Do not connect batteries in a series string, or the battery may be damaged, or fire may occur.
The installer should verify every battery is off before performing the installation procedure.
See Section 4.10: “Battery Start-Up.” For operation and use, turn the battery back ON using
the status button on each battery.
4.1 INSPECTION AND 12V ACCESSORIES
Check for visible damage including cracks, dents, deformation and other visible abnormalities.
The tops of the batteries and terminal connections should be clean, free of dirt and corrosion, and dry.
If any problems are detected with the batteries, contact Trojan technical support or your battery distributor.
If damage occurred in transit, contact your freight carrier.
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