Smart Bluetooth Monitoring Function 12V 100AH Deep Cycle
Rechargeable Battery Pack
| species |
Lithium Iron Phosphate |
Voltage | 32700-12V |
capacity | 100AH |
Batteries | IFR32700 3.2V 6Ah |
size | 260*157*255mm |
weight | 13KG |
Maximum charging current | 100A |
Maximum discharge current | 150A |
Display screen | No |
Communication support | Bluetooth |
Scientists have increased the capacity of their batteries in many
charge and discharge cycles through a promising high-rate electrode
material with a unique flower-shaped nanostructure.
Scanning electron microscope image of lithium titanate (lithium,
titanium, oxygen) "nanoflower". Image: BNL)
Lithium-ion batteries work by scrambling lithium ions between the
positive (cathode) and negative (anode) during charging and
shuttling in opposite directions during discharge. Our smartphones,
laptops, and electric vehicles often use lithium-ion batteries with
a negative electrode made of graphite, a type of carbon. When
charging the battery, the lithium is inserted into the graphite and
removed when the battery is in use.
Although graphite can be reversibly charged and discharged over
hundreds or even thousands of cycles, the lithium capacity it can
store is not sufficient for energy-intensive applications. For
example, an electric car can only travel that far and needs to be
recharged. In addition, graphite cannot be charged or discharged at
very high rates (power). Because of these limitations, scientists
have been looking for alternative anode materials.
One promising anode material is lithium titanate (LTO), which
contains lithium, titanium, and oxygen. In addition to its
high-rate performance, LTO has good cycling stability and maintains
vacancies within its structure to accommodate lithium ions.
However, LTO has poor conductivity and the diffusion of lithium
ions into the material is slow.
