Reliable and efficient charging solutions for MATE X (48V / 52V) e-bike batteries.
The ultimate smart charger, compatible with 48V and 52V batteries. Gain maximum control over charging speed and battery longevity.
Example Speeds: Use 2A for slow/storage charging, 4A-6A for fast charging, and 8A-10A for ultra-fast charging. The DATE Bx5 34Ah MAMMOTH battery charges in only ~4 hours at 10A, compared to ~18 hours at 2A. (For extreme speed, the DATE BCx4 1200W cuts this to ~2.5 hours.)
Charge your battery to 100% at 2A (slowest speed) at least once per week to allow the BMS to perfectly balance all cells.
For daily use, charging to 90% or 80% instead of 100% can effectively double the total number of cycles you get from your battery.
Set the charger to 80% for non-use periods. Schedule a 30-minute charge weekly to prevent deep discharge and protect the battery.
The RCA and standard 3-pin plugs are safely limited to 8A for continuous charging. You may push 10A for 10 minutes max. For stable, continuous 10A charging, you must use the heavy-duty XT90S plug.
For best long-term health, the max charging current (Amps) should be less than half of your battery's capacity (Amp-hours). (e.g., A 16Ah battery should be charged at 8A or less.)
Connect a second battery—like the massive DATE Bx5 MAMMOTH 52V 34Ah—using a DATE Dx2 or DATE Dx2C battery blender. A key advantage of our smart chargers is the ability to charge both batteries simultaneously!

