Baxxtar EN-EL25

• Variants

  According to Nikon, the Z30, Z50, Z50 II and Z fc use the EN-EL25 and EN-EL25a batteries; on the Z50 II (supplied with the EN-EL25a), fewer shots per charge are possible with the EN-EL25.

  Sources: Nikon Support: compatibility of batteries, chargers and AC adapters with DSLRs and Z series cameras (article 000044784) · Nikon Reference Manual Z50II: other compatible accessories · Nikon Reference Manual Z50II: battery life
• Camera update

  According to Nikon, the Z fc, Z50 and Z30 need a firmware update for the EN-EL25a (Z fc from C 1.50, Z50 from C 2.50, Z30 from C 1.10); the EN-EL25 works without one.

  Sources: Nikon USA: EN-EL25a Rechargeable Li-ion Battery · Nikon Reference Manual Z fc: features available with ‘C’ firmware version 1.50 · Nikon Reference Manual Z 50: features available with ‘C’ firmware version 2.50 · Nikon Reference Manual Z 30: features available with ‘C’ firmware version 1.10
• Charging

  According to Nikon, the Z30, Z fc and Z50 II charge inserted EN-EL25/EN-EL25a batteries via USB with the power adapter EH-7P or EH-8P (with the EH-8P using the USB-C cable UC-E25, or on the Z50 II with the supplied cable), the Z50 only with the EH-73P – in each case with the camera switched off, and the Z50 II also once the standby timer has expired.

  Sources: Nikon Support: compatibility of batteries, chargers and AC adapters with DSLRs and Z series cameras (article 000044784) · Nikon Reference Manual Z 50: other accessories · Nikon Reference Manual Z 30: other compatible accessories · Nikon Reference Manual Z fc: other compatible accessories · Nikon Reference Manual Z50II: charging the battery

Information from the camera manufacturers on their original batteries and cameras, with sources. Baxxtar is an independent brand and is not affiliated with the camera manufacturers.