Amazon.com: Battery Replacement for KARCHER K55 Broom K55 4KR-1500SC V : Tools & Home Improvement
K55 Cordless Electric Broom Battery | Vacuum Battery – NextBatteries.com
Kärcher Replacement battery black for K 55 | 4.070-696.0 - Kärcher Store Schreiber
BP-KRK500VX : Replaces KARCHER ABS-K55 — Batteries America
Amazon.com: UpBright 4.8V-5.8V AC/DC Adapter Compatible with Karcher K 50 K 52 K 55 Pet K 65 Plus K50 K52 K55 K55 K55 K65 Cordless Sweeper Vacuum Cleaner Electric Broom 4.8V DC