Special Features - HITEC multi cahrger X4 AC Plus Instruction Manual

SPECIAL FEATURES

Optimized Operating Software
The software in X4 AC Plus automatically controls the current rate during the charging or
discharging process. This feature can prevent the user from overcharging their batteries
which could lead to damage or injury. If the charger detects a malfunction, the circuit
automatically disconnects and an alarm will sound, The operating functions of the X4 AC
Plus are controlled through a two-way communication link in order to maintain maximum
safety with minimal errors. All of these functions and settings are easily configured by the
user.
Internal Independent Lithium Battery Balancers
Each channel of the X4 AC Plus employs an individual-cell voltage balancer eliminating
the need for an external balancer for balance charging.
Balancing Individual Cells during Battery Discharging
During the process of discharging, the X4 AC Plus can monitor and balance each cell of
the lithium battery individually. If the voltage of any single cell is abnormal, an error
message will display and the discharge process will automatically end.
Charges Most Popular Lithium Batteries
The X4 AC Plus is compatible with the three most common Lithium chemistry batteries,
Li-Ion, LiPo and LiFe.
Multiple Lithium Battery Charge Modes
The X4 AC Plus's programming allows for Fast Charge, Balance Charge or Storage
Charge Modes for LiPo, Li-Ion, and LiFe batteries.
• Fast Charge Mode: Reduces charging time, but does not balance the cells, this
mode only charges the battery to approximately 90% capacity.
• Balance Charge Mode: Monitors individual cell voltage, keeping the cells within an
acceptable voltage range and charges the pack to peak capacity.
• Storage Charge Mode: Used for long-term battery storage. Adjusts the voltage
level so the battery will not be damaged during long term storage.
Delta Peak Technology for Maximum Safety
The automatic charge termination program utilizes Delta-Peak voltage detection.
When the battery's voltage exceeds the threshold, the charge process is terminated
automatically.
Automatic Charging Current Limit
The maximum charge rate can be manually set when charging NiCd or NiMH batteries.
The X4 AC Plus will auto-detect when the batteries are fully charged and shut off, even
with low impedance NiMH packs.
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