Xietongpo 54.6V 3A Charger for 48V Li-ion Batteries | Universal 54V Charger with XLR, 5.5×2.5mm, 5.5×2.1mm, and 8mm 3‑Prong

Overview

The Xietongpo 54.6V 3A charger is designed to power 48V lithium battery packs with confidence. It accepts a worldwide AC input (100–240V) so you can use it across regions without swapping adapters. Delivering up to 54.6V and 3A, it aims to provide steady top‑ups for compatible packs while staying within common charging expectations.

Note that this charger is intended for lithium‑ion 48V packs and should not be used with lead‑acid batteries. If used correctly, it can fit into a variety of charging routines for everyday devices, from e‑bikes to scooters and portable tools, without promising any guaranteed outcomes.

Connector versatility

One of the standout features is the multiple output heads, including:

• DC 5.5×2.5mm plug
• DC 5.5×2.1mm plug
• 8 mm 3‑prong female connector
• 3‑pin XLR male connector

With these options, you can tailor the charger to different port standards across various devices, reducing the need for extra adapters and enhancing flexibility in everyday setups.

Charging status at a glance

A clear LED indicator communicates progress: red during charging and green once charging is complete. This simple signal helps you manage charging cycles without constant monitoring.

Safety at the core

• Overcurrent protection
• Overvoltage protection
• Short circuit protection
• Overheating protection
• Overcharge protection
• Reverse protection

These safeguards are designed to offer peace of mind while connecting batteries in varied environments, whether at home or on the go.

Getting started and compatibility checks

For best results, download the PDF User Manual linked on the product page and follow the step‑by‑step guidance. Before charging, double check your device’s charging port size and plug type against the available connectors. If you’re uncertain, contact support for confirmation.

Real‑world use cases

Imagine topping up an electric bike battery after a morning ride, refreshing a scooter pack before a weekend trip, or powering a portable tool battery between jobs. The charger’s versatility aims to support several common 48V Li‑ion setups, with the possibility of faster fills when a matching port is used.

Always use this charger with appropriate lithium‑ion 48V packs and refer to the manual for safety guidelines and recommended charging practices.