## How To Calculate Watt-Hours Of A Battery? Easy 2-Step Math

Alright, watt-hours of a battery. This is the best metric for battery capacity, not the amp-hours (like 100Ah, 200Ah battery, for example). Let’s learn how to calculate the watt hours of a battery step-by-step. No panic here; it’s an easy 2-step thing, and we’ll show you how. Quick example of why knowing watt-hours (Wh) is … Read more

## AGM Battery Voltage Charts: 12V, 24V Deep Cycle Battery Voltage

AGM deep cycle batteries have a specific voltage at a specific charge. That means that you can figure out what charge the AGM battery has if you measure its voltage and compare it with the AGM battery voltage charge. To help you out, we have prepared these 2 AGM deep cycle battery voltage charts: 12V … Read more

## Lead-Acid Battery Voltage Chart For 6V, 12V, 24V, 48V Batteries

Lead-acid batteries, like any other batteries, have a different voltage at different stages of charge. For example, a 12V lead acid battery has a 12.73V voltage at 100% charge and an 11.36V voltage at 0% charge. These specific battery voltage states of charge (SOC) are found in lead acid battery voltage charts. You can use … Read more

## Lithium LiFePO4 Battery Voltage Charts For 12V, 24V, 48V, 3.2V

Lithium batteries, like any other batteries, have a specific discharge curve. That means that the voltage of the LiFePO4 battery decreases with the decrease in battery capacity (from 100% to 0%). The specific battery voltage state of charge (SOC) is determined by voltage charts. To help you out, we have prepared these 4 lithium voltage … Read more

## How Long Will A 200Ah Battery Last? Lithium, Deep Cycle (+ Calculator)

How long will a 200ah battery last? This is quite an interesting question. Luckily, if you know a few specs, you can quite easily estimate the 200Ah battery running time. We are going to look into how long different 200Ah batteries last; including the 200Ah lithium battery (12V 200Ah LiFePO4 battery, for example) and 200Ah … Read more

## How Long Will A 100Ah Battery Last? 100W, 400W + Calculator

100Ah batteries are quite big. They can be used for RV, as solar batteries, or even car batteries. You can imagine that one of the most frequent questions regarding the 100 amp hours batteries is this one: “How long will a 100Ah battery last?” This can be quite easily calculated if you understand the basic … Read more