Eunorau | 48V5AH Secondary Ebike Battery with Type-C Port | HL48V5AHRA4SSE230

Eunorau | 48V5AH Secondary Ebike Battery with Type-C Port

Compact and practical secondary power for your e-bike and devices. This 48V 5Ah down-tube lithium-ion battery powers ebikes up to 500W and provides a Type-C port to charge phones and power banks. Built-in BMS and cell balancing deliver reliable protection for everyday riding and charging needs.

Benefits

• Extend ride time by adding a lightweight secondary battery without major bike modifications.
• Keep your phone and accessories charged on the go using the onboard Type-C port.
• Ride with greater confidence thanks to built-in safety protections and cell balancing.
• Easy to integrate into down-tube mounts — saves space and keeps weight centered on the bike.
• Fast and standard charging options let you choose convenience or speed depending on your schedule.

Features

• Down-tube form factor designed for installation on compatible frame mounts.
• Provides nominal 48V output with a 5Ah rated capacity.
• Type-C port for charging phones and power banks directly from the battery.
• RA4 (Male) connector for ebike system integration.
• Supports standard charging (2A) and faster charging (3A).
• Integrated BMS with cell balancing and multiple protection modes.
• Compatible with ebikes rated 500W and below.

Specifications

• Model: 48V 5Ah lithium-ion battery
• Type: Down-tube battery
• Nominal Voltage: 48V
• Rated Capacity: 5Ah
• Standard Charge Current: 2A
• Fast Charge Current: 3A
• Connection Ports: RA4 (Male), Type-C
• Color: Black
• Applications: Mobile phones, power banks, ebikes rated 500W and below
• BMS and Balance: Short-circuit protection, over-charge protection, over-discharge protection, over-current protection, cell balance