Battery Chargers


Implemented Back-light

With an implemented back-light in the large LCD screen, the readout function is enabled in the dark, giving you the possibility to use the charger at any place and at any time.



Large LCD Display Screen

A large LCD screen provides clear, accurate, and precise display of the charging status. The USB output and DC 12V input display charge mode provide a clear insight into the way in which the charging mode is used to charge your professional battery. With an implemented backlight, the readout function is enabled in the dark.

Dual Bay Charging Option

The charger has possibility to charge One or Two Batteries Simultaneously. Intelligent Control MCU can automatically identify the number of Batteries put on the charger and the voltage, preventing overcharge, depending on your choice of a charging mode (boost or standard).

Charging Technologies

Intelligent charging systems integrate the control systems within the charger and the electronics within the battery to allow precise control over the charging process. As a safety precaution with high-capacity batteries, a pre-charging stage is used. The charging cycle is initiated with a low current. If there is no corresponding rise in the battery voltage, it indicates that there is possibly a short circuit in the battery (zero volt activation). Constant current/constant voltage (CC/CV) charging mode is an effective way to charge lithium batteries. When a lithium battery is nearly empty, we take constant current to charge it. Charger CPU automatically adjusts charging current to be lower than the max charging current that the battery can accept. With constant charging, the voltage of the battery rises slowly until it reaches a maximum voltage at which point the charger switches the charging method to “constant voltage” and reduces the charging current. When the battery is fully charged, this state is stopped.


Charging Time

Intelligent Control MCU can automatically identify the voltage and number of batteries that are on the charger, and prevent overcharge depending of the charging mode that is selected. In HIGH charging mode, one professional battery like the HED-BP75D with 74.88 Wh will be charged in approximately 3.5 hours. Two HED-BP75D will be charged in approximately 6.5 hours. In LOW mode, the charging time for a single battery is 5.2 hours or 10.2 hours for two batteries.

Boost Charging Mode

Boost Charging Push button provides HIGH speed Charging Mode. In High speed charging Mode, charger provides 1.5A current Power per one battery Slot or 0.8A per two Battery Slots. In standard Charging Mode the current power is 1A per one slot and 0.5A per two slots. When Boost Charging mode is active it will be displayed (with boost charging icon) on the Chargers LCD Display, in this charging mode, you can faster charge your battery pack, that will save you time, when you need it, on the field.


In-Car Use

With a 12V-24V DC power source (a DC 12V Car charger needs to be ordered separately) you can use the charger and charge your batteries in the Car, Airplane, Bus, or any other place where 12V-24V DC power is supplied.

NOTE: When using Battery Charger Plate RP-DBPU ( For charging HED-BP75D or HED-BP95D) or RP-BPA60 ( For charging HED-A60) or any other 14.4V battery you need to power RP-DC50 with 24V DC Power Supply

Interchangeable Battery Plates

With easily Interchangeable Battery Plates, Intelligent Charger can be used for all World Brand Battery Models.

This Economic Option allows you to Charge many different Batteries, all with one Charger, with compatible plate model. Charger automatically sets Charging Voltage and the Charging Current for the designed Battery Pack. That leaves no space for charging error!

NOTE: Battery Plates are NOT INCLUDED IN THE BOX. They need to be ordered separately

Battery Plate Finder

Design made in Switzerland

With R&D (research & developing) department located in Switzerland – Europe, Hedbox team has an innovative approach to battery and power management product design.

Eco-Green Consistency

All materials used in HEDBOX Products meet the highest eco-green requirements. Actively protecting the environment and preserving the highest standards of environmental protection.

Worldwide Distribution

With established distribution centers in the United States, Europe, the Middle East, and Asia, the company has organized fast and secure delivery of its products to customers around the world.

IATA Transport Regulations

All HEDBOX warehouses around the world are trained and certified according to the latest IATA guidelines. This enables safe packaging and preparation for the transport of all our products worldwide via AIR Road and Sea.

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Tech specifications

Model :RP-DC50 Intelligent Dual Digital LCD Battery Charger
AC Power In : AC 110 – 240V , 50/60Hz
DC Power In :DC 12 – 24V
Power Consumption :Max 55W
Standard Power Charging Out :DC 8.4V – 16.8V | 1000mA / Total | 500mA / Chanel | (auto-change the voltage according to the installed optional charging plate)
Boost Power
Charging Out :
DC 8.4V – 16.8V | 1500mA / Total | 800mA / Chanel | (auto-change the voltage according to the installed optional charging plate)
DC Power Input :DC 12V – 24V / 45W
USB Output :5V, 10W / 2.1A (Max)
Charging Type :Ni-CD , Ni-MH , Li-Ion
Operating Temperature :–20°C to +45°C (–4°F to +113°F)
Dimensions (WxDxH) :124 x 114 x 445 mm
Weight :218 g
Charging Method :RP-DC50 use optional changing plates according to the Battery Pack Manufacturer and Model


Supported products

Video presentation of product

Package includes

Under transport regulation, Battery Charger is factory packed in the cardboard box with internal shock resistance protection. This kind of packaging make it travel and transportation safe for Sea, Air and Road.
The Cardboard box is suitable for use in the Retail Shops (Hang On hole support).

  • 1 x RP-DC50 Digital Dual Professional Battery Charger
  • 1 x 12V DC Car Power Cable
  • 1 x 110V – 220V AC Power Cord ( Depends on the market the box consist AC Cord with AU-Plug, EUR-Plug, US-Plug or UK-Plug)
  • 1x QR Code Card - User Manual
  • 1 x 2 Year Limited Warranty
  • On-Line Product Registration
  • Battery Plate NOT INCLUDED IN THE BOX it need to be ordered separately
1 x RP-DC50 Digital Dual Professional Battery Charger
1 x 12V DC Car Power Cable
1 x 110V – 220V AC Power Cord ( Depends on the market the box consist AC Cord with AU-Plug, EUR-Plug, US-Plug or UK-Plug)