24V 10A Li-ion Battery Charger

24V 10A Smart Lithium-ion Battery Charger

Brief Descriptions:

Lithium ion Battery Charger 24V 10A is designed for Li-ion/LiFePO4/LiMnO2 battery powered electric vehicles, input voltage 110 or 230Vac and rated output voltatge is 24V 10A. Smart max charging voltage is 29.2/29.4V for Lithium batteries. MCU coutrolled and intelligent 4 steps charging with pre-charge, CC, CV and floating or automatic cut-off, this charger will charge your electric motorcycless very fast, with high efficiency.

Features:

Advanced high frequency switching mode power supply technology.

DC output isolated from AC input.

Input 110V or 230Vac, 50Hz ~ 60Hz.

Charging parameters are insensitive to the AC input line voltage variations.

Completely automatic battery charging: Pre - charging, CC, CV, Absorption, Float or Cut - off.

2 LEDs: LED1 Red (power on), LED2 Red/green (charging/full)..

Possibility to customize charging curve for request.

Protections: Short circuit, Over-voltage, Over-temperature, Reverse Polarity.

Efficiency > 85%.

Forced ventilation with fans.

100% full load burn-in test.

Aluminum casing, light weight, portable, on-board.

FOR 24 VOLT LITHIUM BATTERIES 

We highly recommend you use a Li-ion or LiFePO4 compatible smart battery charger. A 24V lead acid charger can't work well for lithium battery, slow charging time and max charging voltage setting is wrong, it will decrease performance and lifespan of the expensive lithium battery.

CHARGER RATING 

Input: 110Vac or 240Vac, 50/60HZ.

Max output: 29.2Vdc, 10Amps.

Charging steps: automatic CC and CV

TERMINAL CONNECTIONS

Connector Anderson SB50 with color gray and red both are available. It is easy to connect your charger to the battery, no worry of polarity reversing. Install the ring terminals using the bolts on your terminals. Bolt black to your black terminal. Red to your red terminal. Do not short circuit. Then connect the charger via the Anderson plug when you need to charge. Red light on the charger will turn on when charging. Light turns green when the battery is full.

HOW FAST WILL MY BATTERY CHARGE?

Charging time depends mostly on your battery's capacity (Ah). Charges at a rate of 20 amps. To determine your charging speed take the amp hour rating of your battery and divide by 20. For example, a 24v 60 amp hour battery (Ah) would charge in 3 hours.

CAN I CHARGE MY BATTERY FASTER?

For most applications a charging time of 3 - 10 hours provides the longest lifespan for your battery. But if you have an application where you need rapid charging Lithium batteries can be safely charged in up to 1 hour (at a rate of 1C). For example, you could use a 8 amp charger with a 8 Ah battery for a 1 hour charge time. Charging at a 1 hour rate does reduce the lifespan over time. In our laboratory testing we found that the longest lifespan Lithium batteries was at a charging speed of 0.3C or less. We recommend that the charger amp rating is 1/3 or less of the battery amp hour rating for longest lifespan. For example, your lithium battery is 60Ah, charging time is 60Ah/20A=3H.

WHAT VOLTAGE SHOULD LITHIUM BATTERIES BE CHARGED AT?

28.8V or 29.2V or 29.4V is recommended for most 24V Lithium (LiFePO4) batteries. This charger charges at 28.8 volts. We can customize max charging voltage by your battery type. Some Li-ion battery has max 4.2V/cell, so 7S will be max 29.4V charging.