Japan, Sept. 16 -- TECHTRONIC CORDLESS GP has got intellectual property rights for 'METHOD FOR ESTIMATING CHARGE STATE OF BATTERY PACK.' Other related details are as follows:
Application Number: JP,2021-201322
Category (FI): B25F5/00@C,B25F5/00@H,G01R31/367,G01R31/3828,H02J7/00@X,H02J7/82,H02J7/80,H02J7/70,H02J7/40,H02J7/00@B,H01M10/48@P,H02J7/00
Stage: PROBLEM TO BE SOLVED: To provide a method for estimating the charge state of a battery pack having one or more cells, a battery pack, and a power tool.SOLUTION: The method includes acquiring data from a device 400 electrically coupled to a battery pack by a battery controller on a battery pack 300. The data indicates a power requirement of the device. The method further includes determining, by the battery controller, the charge state of the battery pack, at least in part, on the basis of the data indicative of the power requirement of the device.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Dec. 13, 2021
Publication Date: June 23, 2022
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
