Apple will replace the battery for around $50. Though their stores are closed so you might have to send it in. Another option is to get a battery replacement k

Apple will replace the battery for around $50. Though their stores are closed so you might have to send it in. Another option is to get a battery replacement kit from iFixit.[1] I did that and it doubled my SE's battery life. 1. https://www.ifixit.com/Store/iPhone/iPhone-SE-Replacement-Battery/IF327-004?o=7 https://www.ifixit.com/Store/iPhone/iPhone-SE-Replacement-Ba...