54.6V 3A To 48V 3A AC Adapter Charger With 3 Hole Plug Supply Cord, 144W Output, 100-240V Input, Replacement For 48V Li Ion Battery Up To 20Ah, Featuring Short Circuit Protection, Over Current Protection, And Over Voltage Protection

AC Adapter 54.6V 3A to 48V 3A for 48V Li-ion Battery
✔️ Input 100-240V AC, Output 48V 3A 144W, 3-hole plug

This AC adapter charger converts mains power to 48V DC at 3A, designed to replace your 48V Li-ion battery charger. It accepts 100-240V AC input at 50-60Hz and outputs 48V DC at 3A, suitable for battery packs up to 20Ah. It uses a 3-hole plug connector and indicates charging status with red LED while charging and green LED when full.

✅ Output: 48V 3A 144W
✅ Input: 100-240V AC 50-60Hz
✅ Connector Size: 3 Holes Plug connector
✅ Protections: Short circuit, over current, over voltage
✅ LED indicators: Red charging, Green charged
✅ Package includes: 1x Power Adapter, 1x US Mains Lead Cable

💡 What is a handy way to power 48V battery systems safely at home?

A handy approach is to use a dedicated charger that matches your battery specs and includes built-in protections.
- short-circuit protection for safe charging
- over-current protection to protect the pack
- over-voltage protection guards against spikes
- status indicators clearly show charging vs full