NULKOMMA Ebike Brushless Motor Controller JH4AS3991DZHTMT Suitable for Electric Bicycles Scooters Fat-Tire Bikes Speed Controller（副本）（副本）

Product Description

This 48V brushless DC motor controller is a professional replacement part for 20‑inch electric bicycles. Built‑in low‑voltage protection function protects your lithium‑ion battery from over‑discharge, extending battery service life.

Stable output with maximum 26A current delivers smooth power output for daily commuting and riding. Compact aluminum housing brings excellent heat dissipation, effectively avoiding overheating during long‑time work.

Ideal for repairing or upgrading your 20 inch e‑bike. Please double‑check your original controller voltage, current and connector plugs before purchase to ensure compatibility.

Features

• ✅ Rated Voltage: DC 48V
• ✅ Maximum Current: 26±1A
• ✅ Low‑voltage Protection: 39±1V
• ✅ Fit for: 20 Inch E‑Bike
• ✅ Aluminum alloy shell for fast heat dissipation
• ✅ Over‑discharge protection to safeguard battery
• ✅ Direct replacement for old damaged controller