How can we calculate load current for SB822 rechargeable external battery unit?
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Typical running time on battery is given in some related document or manual, please search.
The current should be possible to measure with a precision instrument.
I don't have the device with I have to calculate it from the manual. Which only gives the following info:
Battery Type Rechargeable Lithium-Ion, 3.75V 2.3 Ah
Input voltage +24V DC (19.2V – 30V)
How can we calculate from this information?
I'm currently on vacation with less possibility to speak with R&D.
Generally speaking, after searching a little on the topic; LiPo batteries applications charge at 1C (=1A for a 1000mA battery). However, I can't tell if the SB822 uses 1C though.