Amazon.com: Duracell MN9100/E90/LR1 Medical Battery 1.5 V Card 2 Size N - 2 Count, 2 Pack - 4 Batteries Total,2 Count (Pack of 2) : Health & Household
12 Volt Battery for the Razor E90 Accelerator, Power Core 90, Power Core E90 (Versions 1-2+), & Power Core E90 Glow (Versions 1+) - Monster Scooter Parts