Lithium-Ion Deep Cycle Batteries

High energy density: provides more energy in the same volume.
Long life cycle: can typically go through thousands of charge/discharge cycles.
Fast charging: typically charge faster.
Lightweight: Compared to lead-acid batteries, lithium batteries are lighter and suitable for mobile applications.

Newly purchased lithium deep cycle batteries should be recharged after their remaining charge has been depleted to ensure that the battery can be fully activated and that the battery performance can be optimised after a few complete charge/discharge cycles.

Yes, lithium batteries require a special charger to ensure safety and performance. Using an incompatible charger may damage the battery.

Lithium deep cycle batteries can be disconnected when fully charged and do not require trickle charging like lead acid batteries. Overcharging may damage the battery.

Most lithium deep cycle batteries perform best at 0°C to 45°C. Excessively high or low temperatures may affect performance and longevity.

Performance degradation of lithium deep cycle batteries can be caused by a variety of factors, including overcharging and discharging, use in extreme temperature conditions, battery aging, and unsuitable chargers. In order to slow down the performance degradation, these factors should be avoided as much as possible.

Avoid deep discharge and try to use it between 20%-80% charge.
Perform regular charge/discharge cycles to keep the battery active.
When storing, keep the battery at the proper charge level and temperature conditions.