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what purpose of the middle two contacts of battery?i can not undarstand
Measurement / Balancing contacts
I am not sure but think its for temperature measure, it will not charge if the battery is hot from discharge.
@@AllanBuch-e4y one of them for smart communication between battery and device on specific protocol and second one for extremely shutdown power
what purpose of the middle two contacts of battery?
i can not undarstand
Measurement / Balancing contacts
I am not sure but think its for temperature measure, it will not charge if the battery is hot from discharge.
@@AllanBuch-e4y one of them for smart communication between battery and device on specific protocol and second one for extremely shutdown power