BICMDO 54.6V 3A Fast Charger for 48V Ebike & Scooter — Carbon Black, 100–240V Input & Multi‑Protection

The BICMDO 54.6V 3A Fast Battery Charger is a universal replacement charger engineered to safely recharge 48V lithium‑ion ebike and scooter battery packs with smart multi-stage protection and interchangeable connectors.

Built for riders who need a reliable, compact power source for electric bikes, scooters, hoverboards and similar 48V lithium systems, this charger delivers a 54.6V/3A regulated output and accepts 100–240VAC mains worldwide. It comes with several detachable plugs so you can match common manufacturer sockets, and its intelligent temperature and safety controls reduce risk of overcharge, short circuits and excessive current.

How quickly will this charger refill my 48V battery?

At 54.6V and 3A output, this unit provides a consistent charge rate appropriate for most 48V lithium packs. Actual charging time depends on your battery capacity and state of charge, but the 3A current is optimized for everyday home and commuter use without stressing cells.

• Nominal output: 54.6 volts DC at 3 amps
• Suitable for standard 48V lithium‑ion ebike and scooter packs
• Faster than many 2A chargers while remaining battery‑friendly
• Charging time varies by battery Ah (e.g., ~3–8 hours typical)

Which connectors and devices does this charger work with?

This charger ships with multiple interchangeable plugs so you can connect to a wide range of manufacturers and aftermarket battery outputs. The set covers common airline plugs, XLR and smaller 1‑pin or miniature tips, making it a flexible replacement for many models.

• Includes: 9mm airline 3‑pin, 12mm airline 3‑pin, XLR, 9mm 1‑pin, and a miniature tip
• Compatible with many Juiced, Heybike, Jasion, Ancheer and similar 48V systems
• Not suitable for lead‑acid battery packs—lithium only
• Universal 100–240VAC input supports global use

What safety features protect my battery and the charger?

The BICMDO charger includes a multi‑stage protection suite to guard against common electrical hazards and to prolong battery life. Onboard monitoring manages current, voltage and temperature, and the charger automatically switches to a maintenance mode once charging completes.

• Protections: OCP (over‑current), OVP (over‑voltage), SCP (short‑circuit), overcharge protection
• Anti‑interference magnetic ring and FR‑4 PCB for stable operation
• Intelligent temperature control prevents overheating
• LED indicators: red = charging, green = full/standby

How do I know the battery is fully charged and safe to disconnect?

LED status lights make the charging state easy to monitor: red shows active charging while green indicates the charger has reached full charge or entered standby/maintenance mode. After the charger reaches the float/maintenance stage it supplies minimal trickle current to keep the battery topped safely.

• Red LED: active charging
• Green LED: fully charged or maintenance/standby
• Automatic switch to maintenance mode prevents overcharging
• Recommended: disconnect for transport and long storage when fully charged

Who is this for: The BICMDO 54.6V 3A charger is aimed at commuters, delivery riders and recreational users who operate 48V lithium‑ion electric bikes, scooters or hoverboards and need a dependable, portable replacement charger. It is ideal when you want a faster-than-basic charger with broad connector compatibility and built‑in safety for everyday charging at home or on the road. If your vehicle uses a lead‑acid pack, or if you require a different voltage or much higher amp output, choose a charger matched to those specifications. For questions about fit or compatibility, contact the seller via email for assistance within 24 hours.