Battery for nRF9161 DK

[nrao32]

How do I power the nRF9161 DK with a battery? I have a spare 4.2V-3.7V lipo (2000mAh) but according to the docs, VIN needs 5V, so any recommendations for a compatible battery that I can buy?

docs.nordicsemi.com/.../nrf9161_power_supply.html

[tkirschner]

You can use VDD_nRF which has a supply range of 3.0 V to 5.5 V: https://docs.nordicsemi.com/bundle/ug_nrf9161_dk/page/UG/nrf91_DK/hw_description/nrf9161_vdd_supply.html
But that only powers the System in Package, not the Dev Kit.

Not sure what else you could do, other than using something like a boost converter on the lipo to bring it to 5V.