OHRIJA 50.4V 2A Aluminum Alloy Lithium Battery Charger for 44.4V Electric Scooter/Balancing Vehicle/Electric Vehicle (12 Series 44.4V Lithium Battery)

Warning

Please confirm the required parameters, input plug and output connector. If you cannot confirm, please do not purchase or contact customer service for support. Thank you!
1. Do not use in high temperature, dark and humid environment
2. Keep it in a ventilated environment
3. Keep it away from flammable and explosive items

Product Parameters

Product model: HRH120
Product material: aluminum alloy shell
Output voltage: maximum 50.4V ±0.2v
Output current: maximum 2Amp ±0.2a
Product size: 136*66*40MM 0.4kg
Applicable battery type: 12S 44.4V lithium-ion battery
Working power: maximum 110W
Color: black, silver
Input plug: US, EU.UK.AU (select the correct plug according to local standards)
Output connector: DC2.1 to| DC5.5*2.5 | GX16 1+3- | XLR | IEC C13 | DC8mm (Support customized OEM)
Package: charger*1, DC 1m output cable*1, input cable 1m*1, instruction manual*1

Key highlights

All-aluminum body Aluminum alloy shell, fast heat dissipation, shock-resistant and durable
Smart charging Automatic constant current and constant voltage, stops charging automatically when full, no overcharge
Multiple protections Overvoltage/overcurrent/short circuit/reverse connection/quad protection
Indicator lights Red light for charging, green light for full charge, clear status at a glance
Silent without fan

Purchase Instructions / FAQ

Q1: What are the differences between the aluminum alloy charger and the ordinary one?
A: The main difference lies in heat dissipation and durability. The aluminum body acts like a large heat sink, suitable for use in high-temperature environments or scenarios requiring continuous charging for a long time (such as garages, factory assembly lines). Additionally, the metal casing is shock-resistant and pressure-resistant, and its lifespan is typically 2-3 times that of ordinary plastic casings.
Q2: Is this charger waterproof?
A: The body has IP54 level protection, which can prevent water droplets and dust from entering from all directions. However, it cannot be used when submerged in water. If complete waterproofing (IP67) is required, please contact customer service to customize a sealed version with encapsulation glue.
Q3: My battery is 48V 30Ah. Will a 2A charging rate be too slow?
A: 2A is a standard charging current (0.05C – 0.1C). For a 30Ah battery, it is considered a slow charge. Although it takes a long time (about 15 hours), it is the most beneficial for extending the battery’s cycle life. If you need a fast charge, it is recommended to choose the 5A or 8A version (make sure the battery supports fast charging).
Q4: Does the aluminum casing cause electricity leakage?
A: Absolutely not. This charger is designed as a switching power supply, with strict isolation between the primary and secondary circuits.
Q5: What is the warranty policy?
A: The aluminum version comes with a 12-month warranty. Within the first year, free repair or replacement is offered for non-human damage, and lifetime technical support is provided.

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