The motorcycle accessory that keeps phones and satnavs charged while showing battery voltage is the Alamor Motorcycle Dual USB Charger. Riders gain reassurance from simultaneous charging and an on‑bike voltmeter during longer trips. Do BMW-style socket compatibility and a water-resistant cap meet everyday UK riding needs?
⚡ At a Glance
- • Charging Performance: 4.2A combined output across two USB ports for charging two devices
- • Best for: Motorcyclists who run satnavs and phones simultaneously
- • Not ideal for: Riders needing integrated hands-free audio or data transfer functions
Dual USB charging supplies up to 4.2A from a 12V–24V socket, with a built-in red voltmeter to monitor battery voltage. Aluminium alloy shell and a water-resistant weather cap protect connections on the move.
Fast dual charging – thanks to 4.2A combined output
A 4.2 amp total output is split across two USB ports, allowing two devices to draw power at once. Rated for 12V–24V systems, the supply matches common motorcycle electrical setups.
Charge a phone and a satnav at the same time without swapping cables during a ride. Expect consistent top-up power for navigation, music streaming and charging while stopped or riding.
Quick battery checks on the move – with an integrated red voltmeter
A built-in voltmeter displays the motorcycle battery voltage in red, giving a direct reading from the power socket. The readout allows rapid assessment of charge state before and during journeys.
Know battery condition at a glance, reducing the risk of setting off with a weak battery. Useful for pre-ride checks on longer trips or when a battery has shown intermittent issues.
Weather protection and durability – with aluminium alloy shell and cap
An aluminium alloy casing provides a sturdy metal housing, while a water-resistant weather cap covers the USB ports when unused. Construction suits exposure to vibration and roadside conditions.
Ports stay protected from rain and road spray, giving confidence on wet British roads. Robust casing helps resist knocks and vibration common on motorcycles.
✨ The 4 Key Reasons for Alamor Motorcycle Dual USB Charger
- Secure BMW-style fit – Firm connection prevents accidental disconnection on rough roads
- Dual USB ports – Keeps phone and satnav powered simultaneously without cable swapping
- Integrated voltmeter – Fast visual check of battery voltage before and during rides
- Water-resistant cap and metal shell – Protects ports from spray and improves long-term durability
📋 Technical Details at a Glance
- Category: Automotive accessory, motorcycle USB charger
- Input Voltage: 12V–24V
- Output Current: 4.2A combined
- USB Ports: Two USB ports
- Compatibility: Fits BMW-style power sockets
❓ Frequently Asked Questions
Q: Is this compatible with BMW motorcycle power sockets?
A: Compatibility includes BMW-style power sockets, as stated in the product description and listing.
Q: Can two devices be charged at the same time?
A: Yes, two USB ports allow simultaneous charging with a combined output of 4.2A.
Q: Are the USB ports protected from rain?
A: A water-resistant weather cap covers the ports when not in use, offering basic protection against spray and light rain.
🏆 Our Verdict
Ideal for riders who need reliable on-bike charging and a quick way to check battery voltage, particularly those using satnav and phone together. The combination of dual USB charging, a built-in voltmeter and a metal shell with a weather cap makes for a practical, rugged accessory. Overall, an economical choice that should deliver useful long-term value thanks to simple, durable construction.
