The all new patent pending Start Pac® Model Li2700 QC Twin Pac utilizes the latest technology in Lithium batteries. These batteries provide the same power as the lead-acid type but are 42% lighter and 32% smaller. In addition, lithium batteries have two other major advantages:
- Twice the battery life of lead-acid batteries
- No sulfation problems (can be left in a discharged state without causing damage)
PLEASE NOTE: Lithium ion batteries can be damaged by deep discharges. Do not run the batteries down below 22 volts, a spike during a start is okay. Voltages below 22 begin the damage to the batteries. At 20 volts, the batteries will be damaged beyond repair.