Product Description
This Dakota Lithium 12V 50A lithium marine battery charger was built to charge large lithium batteries quickly. Dakota Lithium has optimized this charger for use with our lithium iron phosphate batteries. Built in a waterproof aluminum case, this charger is rated at 50 amps and will charge a Dakota Lithium 12V 135Ah battery in under 3 hours or a 320Ah battery in 6.4 hours. Only for use with lithium (LiFePO4) batteries with 100Ah capacity or larger and with a charge rating of at least 50 amps. IP 67 waterproof rating means this charger is suitable for the wettest of applications while also being ruggedized for an extra long lifespan.
Includes Anderson plug with ring terminals for safe & easy charging. Simply plug the charger into the Anderson plug, and remove when done.
Terminal Connections
Anderson SB 50 connections make it easy to connect your charger to the battery. Install the ring terminals using the bolts on your terminals, 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.
Smart BMS Communication
Charger will restart or "wake up" a Dakota Lithium battery 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.
How Fast Will My Battery Charge?
Charges at a rate of 50 amps. To estimate the charging time required with different amperage chargers, see our How To Calculate Battery Charging Time article or use this Battery Charge Time Calculator.
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 Dakota Lithium batteries can be safely charged in up to 1 hour (at a rate of 1C). For example, you could use a 20 amp charger with a 20Ah 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). This onboard battery charger is ideal for 100Ah and larger 12V lithium (LiFePO4) batteries.
What Voltage Should LiFePO4 Batteries Be Charged At?
14.4 volts is recommended for Dakota Lithium 12V batteries. This 12V lithium battery charger charges at 14.4 volts.
Onboard Mounting
Mounting flange is built-in to the aluminum case for easy installation.
Charger Rating
Input:100-240VAC, 50/60HZ
Output: 14.4 volts, 50 amps
Waterproof Rating
IP67
Dakota Lithium Charger Instructions
Dakota Lithium 12 Volt 50A Marine Battery Charger
