HTRC P30 – Automatic charger

HTRC P30 is a compact and universal charger designed to power batteries of various types. The model supports automatic detection of charging parameters and is suitable for hobby batteries (drones, radio-controlled models, tools).

The device is designed to charge batteries of the main types: Li-ion/LiPo (1-3 banks), NiMH/NiCd (1-8 cells), lead (6/12 V). It operates in two power modes: from AC (100–240 V) and DC 12 V (auto).

Operating modes:

• Charging (automatic termination when capacity/voltage is reached).
• Balancing (for multi-bank Li-batteries).
• Internal resistance testing (approximate).
• Storage mode (bringing LiPo to storage voltage of 3.8 V/bank).
• Thanks to short-circuit protection and automatic shutdown, the device ensures a safe charging process without user intervention.

Main features:

• Intelligent 9-stage charge: the microprocessor fully controls the charging cycle, sequentially passing through nine stages - from the restoration of sulfation to the maintenance charge. This approach makes overcharging impossible and extends the battery life.
• Pulse Repair function: a special mode for resuscitating sulfated or worn batteries. It helps to restore their lost capacity and extend their service life. It is used to repair and activate old and deeply discharged batteries.
• Versatility: the device works with lithium batteries, almost all types of lead-acid batteries (AGM, Gel, Calcium, Wet), as well as with modern LiFePO₄ (lithium iron phosphate) batteries.
• Temperature compensation: the built-in sensor automatically adjusts the voltage and charging power depending on the ambient temperature ("Winter" and "Summer" modes). This guarantees a 100% charge without the risk of electrolyte boiling.
• Large display: shows all the necessary parameters in real time: voltage at the terminals, charging current, temperature, percentage of filling, selected mode and other data.
• Ease of use: the charger automatically detects the battery voltage (6V, 12V or 24V). Changing the four modes is done with one press of a button.
• Multi-level protection: protection against short circuit, reversed polarity ("plus-minus"), under and over voltage, current overload, sparking and overheating is implemented. The case is made of non-combustible material, and a durable power cord and crocodile clips further increase safety.

4 operating modes of the device (manually selected by the button):

"Low" (Low current)

• 6 V → 2 A
• 12 V → 3 A
• 24 V → 5 A

"Medium" (Medium current)

• 6 V → 5 A
• 12 V → 15 A
• 24 V → 8 A

"High" (High current)

• 6 V → 10 A
• 12 V → 30 A
• 24 V → 16 A

"Repair" (Repair mode) - pulse restoration of sulfated batteries.