Smart 12V 25A LiFePO4 Battery Charger

Smart 12V 25A LiFePO4 Battery Charger 

Brief Descriptions:

12V 25A output smart battery charger.

110 or 230Vac input voltage.

14.6V or 14.4V customized max charging voltage for Lithium batteries.

Aluminum casing.

Micro-processor controlled and intelligent 4 steps charging.

2 years warranty, high quality.

*VLDL 4000pcs 12V 25A smart lithium battery chargers in packing process.

FOR 12 VOLT LITHIUM BATTERIES

We highly recommend you use a Li-ion or LiFePO4 compatible smart battery charger. A 12V 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: 14.6Vdc, 25Amps

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 25 amps. To determine your charging speed take the amp hour rating of your battery and divide by 25. 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?

14.4V or 14.6V is recommended for most 12V Lithium (LiFePO4) batteries. This charger charges at 14.6 volts. We can customize max charging voltage by your battery type. Some LiFePO4 battery has max 3.65V/cell, so 4S will be max 14.6V charging.