Lithium-Ion Deep Cycle Batteries
Lithium-Ion deep cycle batteries are batteries designed for long-term discharge and recharge, suitable for applications that require continuous power supply. Compared with traditional lead-acid batteries, lithium batteries have higher energy density, lighter weight and longer service life. They can quickly resume charging after deep discharge, and have high charging efficiency, usually reaching more than 95%.
This type of lithium-ion deep cycle battery is easy to carry and install, and is widely used in solar energy storage systems, home backup power, RVs, electric vehicles, ships, portable devices and industrial applications.
36V 105Ah LiFePO4 Golf Cart Battery, Built-in Smart 200A BMS, 4000+ Cycles Rechargeable Lithium Golf Cart Battery
12V 290AH Smart LiFePO4 Lithium Battery, Built-in 200A BMS, 6000+ Cycles
24V 100Ah LiFePO4 Lithium Battery - Built-in 100A BMS, 2000+ Cycles, Perfect for RV, Home Storage and Off-Grid
12V 200Ah LiFePO4 Lithium Battery,2000~5000 Cycles, Perfect for RV, Off-Grid, Solar Power System, Home Backup, Boat, UPS, Marine etc
12.8V 50AH LiFePO4 Lithium Battery- Built-in 50a BMS, 2000-5000 cycles
36V 55Ah LiFePO4 Battery , Deep Cycle Rechargeable Lithium Battery,Up to 15000 Cycles, Perfect for Trolling Motors,Yacht,Boats,Marine,RV,Home
24V 6Ah LiFePO4 Battery Pack LF8011, 25.6V 153.6Wh Deep Cycle Rechargeable Lithium Iron Phosphate Batteries
12V 200Ah Lithium LiFePO4 Deep Cycle Battery for Solar, RV, Marine, Home
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FAQ about Deep Cycle Batteries
What are the advantages of lithium 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.
How should I charge a newly bought lithium deep cycle battery?
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.
Do lithium deep cycle batteries need a special charger?
Yes, lithium batteries require a special charger to ensure safety and performance. Using an incompatible charger may damage the battery.
Do lithium deep cycle batteries need trickle charging?
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.
What is the temperature range for lithium deep cycle batteries?
Most lithium deep cycle batteries perform best at 0°C to 45°C. Excessively high or low temperatures may affect performance and longevity.
What are the causes of performance degradation in lithium deep cycle batteries?
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.
How to extend the life of lithium deep cycle batteries?
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.
