Backrest for Drive Medical Nitro, Nitro Hemi, & Nitro Tall Rollators (1026604-B) Carter 2906 These are a direct plug

These are a direct plug & play replacement to your original 36 volt battery

This battery is used on many street-legal electric and gas-powered scooters

Is it mysteriously creeping forward or back on its own

Quick-charge battery charger

The charger is "self-recovering" when the fault condition is removed

Backrest for Drive Medical Nitro, Nitro Hemi, & Nitro Tall Rollators (1026604-B) Carter 2906 These are a direct plugThe backrest is what allows the Drive Medical Nitro Nitro Hemi, and Nitro Tall rollators to do double duty as a handy and convenient rolling sit down stool. Unlike the rigid metal backrests used on other rollator models, this soft fabric version is a perfect blend of comfort and function. Drive Medical: 1026604 B