Battery Pack Calculator - DIY 2.13

Are you involved in building, repairing, or upgrading toys, power tools, e-bikes, or electric cars? Ensuring a stable power supply for your projects is crucial.

The application serves as a valuable tool for calculating the specifications of lithium-ion or other types of battery packs, catering to both DIY enthusiasts and electronics professionals.

• Calculate voltage [V]
• Determine capacity [mAh]
• Estimate weight [kg]
• Find out maximum continuous discharge current [A]
• Calculate Energy [Wh]
• Keep track of quantity
• Analyze battery pack prices and cost per 1 Wh (if cell prices are provided)

The app features a built-in database comprising 52 popular, branded batteries (primarily 18650), with the option to input details of custom batteries. Users can customize entries or add new batteries to the database.

The battery information database includes popular brands such as LG (LG18650MJ1, LG18650HB6), Panasonic (NCR18650B, NCR18650PF), Samsung (INR18650-15Q, INR18650-25R), Sanyo (NCR18650BL, NCR20700B), and Sony (US18650V3, US18650VTC5).

With the ability to calculate battery packs up to 9999S 9999P - accounting for almost 100 million combinations - users can easily determine package configurations for electric bikes and large-scale applications like electric cars (EVs).

The battery calculator assists in constructing safe and efficient power sources for various DIY projects such as RC modeling, flashlights, and other hobbies. It enables users to compute different battery sizes by specifying custom parameters for battery cells.

The app's logo features a modified 3D battery model created by Overevolve (CC BY).