This Fast 48V lithium charger is rated at 15 amps and will charge a 48V 50Ah battery in <3.5 hours
Available on backorder
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We highly recommend you use a LiFePO4 compatible charger. 48v chargers for lead acid batteries may work, but will decrease performance and lifespan of the battery.
INPUT 100-240 volts, 50/60HZ. OUTPUT: 57.6 volts, 15.0 amps
Anderson SB 50 connections make it easy to connect your charger to the battery. 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.
Charger will restart or "wake up" a Dakota Lithium BMS that has turned off a battery due to short circuit or excessive amp draw. Simply connect the charger to the battery to initiate a restart.
Charges at a rate of 15 amps. To determine your charging speed take the amp hour rating of your battery and divide by 15. For example, a 48v 50 amp hour battery (Ah) would charge in 3.5 hours.
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 Dakota Lithium batteries can be safely charged in up to 1 hour (at a rate of 1C). For example, you could use a 15 amp 48V charger with a 15 Ah 48V 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 for Dakota 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).
57.6 volts is recommended for 48v Dakota Lithium (LiFePO4) batteries. This charger charges at 57.6 volts.
Fast charging-charged my dual 48v/96ah batteries in about 5 hrs.
easy to install and use.
Very fast charging, and the sent the free charger too!
Brings the voltage right up where it’s supposed to be.
It’s a charger it works
Works great. But get hot in confined space
charges from dead to full charge in about 3 hrs!!
Much smaller than my old lead battery charger.
Even tho it does get hot I mounted it under my golf cart seat.
Just plug it in to charge.
I plan on leaving the seat open when I charge to let it breath.