What is a 15ah battery?

This 15Ah battery replaced our previous 12Ah battery. The Amped Outdoors 15Ah battery is the highest capacity 12V battery on the market today, made to replace your existing 7-9Ah SLA with the same form factor and size, just half the weight and almost 3X the operating times! This 15Ah battery is LiFePO4 chemistry (Lithium Iron Phosphate).

What is a lithium ion battery?

According to a report from the U.S. Department of Energy, Li-ion batteries have energy densities ranging from 150 to 250 Wh/kg (watt-hours per kilogram). Common applications include consumer electronics like smartphones and laptops. Lithium Iron Phosphate (LiFePO4) batteries are known for their thermal stability and safety features.

How many cells are in a lithium ion battery?

Lithium batteries use multiple cells. For example, a lithium-ion battery has 3 cells for 11.1 volts, 4 cells for 14.8 volts, or 10 cells for 37 volts. Cells can be arranged in series to increase voltage or in parallel to boost capacity measured in amp-hours (Ah). This setup meets different energy storage needs.

How much energy does a lithium ion battery store?

These batteries can store a large amount of energy relative to their size. According to a report from the U.S. Department of Energy, Li-ion batteries have energy densities ranging from 150 to 250 Wh/kg (watt-hours per kilogram).

How to calculate lithium cell count in a battery pack?

To calculate lithium cell count in a battery pack, use the formula: Total Voltage = Number of Cells x Nominal Voltage of Each Cell. 1. Understanding nominal voltage of lithium cells. 2. Identifying required total voltage for the application. 3. Considering parallel connections for capacity. 4.

How many cells are in a battery pack?

The specific number of cells in a battery pack can vary based on the desired voltage and capacity. Higher voltage packs require more cells in series. For instance, a 24V pack usually contains 8 cells, while a 48V pack typically consists of 16 cells.