PW23Y - 6-Cell Battery for Dell XPS 13 (9343) (9350) (9360) - CPU Medics
Amazon.com: ANGWEL JD25G Laptop Battery for Dell XPS 13-9343 13-9350 13D-9343 Series Fit for 5K9CP DIN02 RWT1R 90V7W [7.4V 44Wh] : Electronics
DELL 90V7W Notebook Battery 7.6V 56WH for DELL XPS 13 9350 Series Also Compatible with JD25G 7.6V 52WH for DELL XPS 13 9343 Best OEM Quality - Newegg.com