How long will a 12V 100Ah lithium battery last?
The battery life of a 12V 100Ah lithium battery depends on several factors, including the power consumption of the device, the charging and discharging efficiency of the battery, the self-discharge rate, temperature, etc. Therefore, it is not possible to give an exact battery life.
However, if we assume that a device operates at constant power and the battery is brand new and fully charged, then we can make some rough estimates. Taking a device with a power consumption of 120W (i.e. 1A working at 12V) as an example, a 100Ah battery can theoretically supply power for 100 hours (because 100Ah means that the battery can continue to discharge for 100 hours at 1A).
Note, however, that this is only a theoretical value. In fact, since the power consumption of the device may change over time, and the performance of the battery will also be affected by factors such as temperature, number of charge and discharge, etc., the actual battery life may be shorter than the theoretical value.
In addition, it should also be noted that it is best not to use the battery completely when discharging, and it is best to leave a certain margin to prolong the service life of the battery.
In short, the battery life of a 12V 100Ah lithium battery depends on the specific usage and device power consumption, and no exact answer can be given.
How much is a 12V100Ah lithium battery
The price of 12V100Ah lithium battery varies depending on factors such as brand, quality, purchase channel, and region. Based on what I’ve learned, the price can range from a few hundred yuan to thousands of yuan.
On the Baidu iSourcing platform, you can see a variety of brands and specifications of 12V100Ah lithium batteries, with prices ranging from 1800 yuan/block to thousands of yuan, depending on the specific parameters of the supplier and product. On e-commerce platforms such as JD.com, there are also lithium batteries with similar specifications for sale, and the price varies depending on factors such as brand and promotional activities.
Please note that you should choose a formal channel and brand when purchasing to ensure product quality and after-sales service. At the same time, you can also choose the appropriate lithium battery specifications and models according to your own needs and budget.