$30
Third-party replacement at roughly half the price of a genuine Sony battery, with a 3-year manufacturer warranty. Wasabi states it is fully decoded so the camera shows remaining charge.
Watch out for
Wasabi notes that Sony FX3 and FX30 firmware 4.0 does not allow third-party batteries, so check your camera's firmware before buying. Some owners also report authenticity warnings on certain Sony bodies. The original ZV-E10 uses a different battery (NP-FW50).