Introduction
The Haisito HB6 is a versatile 80W 6A balance charger and discharger designed for a wide range of RC hobby batteries. Equipped with a clear LCD screen and intuitive buttons, it offers various practical working modes and multiple protection features to ensure safe and efficient battery management.
This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your Haisito HB6 charger.

Figure 1: Haisito HB6 Balance Charger and its accessories, including the AC/DC adapter, AC cable, and various battery connector cables.
Setup
Package Contents
Before beginning, verify that all components are present in the package:
- 1 x LiPo battery balance charger (Haisito HB6)
- 1 x Battery connector cable set
- 1 x AC/DC Adapter
- 1 x AC cable
- 1 x English Manual (this document)
Connecting the Charger
Follow these steps to connect your Haisito HB6 charger:
- Connect the AC cable to the AC/DC adapter.
- Plug the AC/DC adapter into a standard wall outlet.
- Connect the DC output plug of the AC/DC adapter to the DC Input port (10-18V) on the back of the Haisito HB6 charger.
- Identify the appropriate battery connector cable from the provided set for your battery type.
- Connect the main charging leads of the battery to the Output Positive Electrode (red) and Output Negative Electrode (black) ports on the front of the charger.
- For LiPo/Li-ion/LiFe batteries, connect the balance lead of the battery to the corresponding balance port (2S, 3S, 4S, 5S, or 6S) on the side of the charger.

Figure 2: Standard Interfaces of the Haisito HB6 Charger. This diagram highlights the DC input, output positive and negative electrodes, and balance ports (2S to 6S) for proper connection.
Operating Instructions
Battery Type Compatibility
The Haisito HB6 charger is compatible with a wide range of battery types:
- NiMH/NiCD batteries: 1.2V-18V (1-15 Cells)
- LiPo/Li-ion batteries: 3.7V-22.2V (1-6 Cells)
- LiFePO4 batteries: 3.2V-19.2V (1-6 Cells)
- SLA batteries: 2V-20V

Figure 3: Wide Battery Type Compatibility. The charger supports Li-ion, LiPo, LiFe, NiMH/NiCd, and PB (SLA) battery chemistries, making it a versatile tool for various applications.
Basic Operation Steps
The charger features four easy-to-operate buttons: "Batt.Type", "Dec.", "Inc.", and "Start/Enter".
- Select Battery Type: Press the "Batt.Type" button to navigate through user settings or select the desired battery type (e.g., LiPo, NiMH). Pressing it again will exit the program.
- Enter Parameter Setting: Press the "Start/Enter" button twice to access the parameter setting menu for the selected battery type.
- Adjust Parameters: Use the "Dec." (Decrease) or "Inc." (Increase) buttons to switch between parameters (e.g., charge current, voltage) and adjust their values.
- Start Charging: Once parameters are set, press and hold the "Start/Enter" button for approximately 3 seconds to initiate the charging process.

Figure 4: Easy-to-Use Operation. This visual guide demonstrates the four simple steps to charge your battery: select battery type, set parameters, adjust current/voltage, and start charging.
Multiple Practical Functions
The Haisito HB6 offers several advanced functions for comprehensive battery management:
- Independent Lithium Battery Balancer: Monitors and balances each cell of lithium batteries during charging, ensuring optimal performance and longevity.
- Fast & Storage Charging Function: Allows for quick charging or preparing batteries for long-term storage at a specific voltage.
- Data Storage & Load Function: Enables saving and recalling up to 5 battery profiles for convenient and consistent charging.
- Cyclic Charging & Discharging Function: Performs a series of charge/discharge cycles to refresh battery performance and determine capacity.

Figure 5: Multi-Working Modes. The charger supports various modes including fast charging, storage, balancing, cyclic operations, and data management for different battery needs.
Maintenance
Proper maintenance ensures the longevity and reliable operation of your Haisito HB6 charger:
- Cleaning: Regularly wipe the charger's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the charger in a cool, dry place away from direct sunlight, moisture, and extreme temperatures when not in use.
- Cable Inspection: Periodically inspect all cables and connectors for any signs of wear, damage, or fraying. Replace damaged cables immediately.
- Ventilation: Ensure the charger's ventilation openings are clear and unobstructed during operation to prevent overheating.
Troubleshooting
Safety Features and Protections
The Haisito HB6 charger is equipped with multiple safety features to protect both the charger and your batteries:
- Reverse Polarity Protection: Prevents damage if battery leads are connected incorrectly.
- Short Circuit Protection: Automatically shuts down if a short circuit is detected.
- Over-Charge Protection: Prevents batteries from being overcharged, which can lead to damage or safety hazards.
- Over-Current Protection: Limits the current to prevent excessive current flow.
- Over-Temperature Protection: Shuts down the charger if internal temperatures exceed safe limits.

Figure 6: High Quality & Safe Design. The charger incorporates robust internal components and multiple protection mechanisms to ensure safe and reliable operation.
Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger does not power on. | No power from outlet; AC/DC adapter or cable faulty; loose connection. | Check wall outlet with another device. Ensure all cables are securely connected. Inspect AC/DC adapter and cables for damage. |
| Battery not charging. | Incorrect battery type selected; incorrect parameters set; poor battery connection; battery is severely discharged or damaged. | Verify battery type and cell count settings. Ensure charging current and voltage are appropriate. Reconnect battery leads and balance plug. Consult battery manufacturer for severely discharged batteries. |
| Error message on display. | Indicates a specific issue (e.g., connection error, cell voltage imbalance, over-temperature). | Refer to the charger's display message for specific guidance. Check all connections. Allow charger to cool down if over-temperature is indicated. |
| Charger gets hot during operation. | Normal during high-power charging; poor ventilation; excessive ambient temperature. | Ensure adequate airflow around the charger. Avoid operating in enclosed spaces or direct sunlight. If excessively hot, stop charging and allow to cool. |
Specifications
| Parameter | Value |
|---|---|
| Operating Voltage Range | DC 11-18 Volts |
| Max. Charge Power | 80W |
| Max. Discharge Power | 5W |
| Charge Current Range | 0.1-6.0A |
| Discharge Current Range | 0.1-2A |
| Current Drain for Balancing Li-po | 300mA/cell |
| Supported Battery Types | LiPo/Li-ion/LiFe (1-6S), NiMH/NiCd (1-15S), SLA (2-20V) |
| Dimensions (Package) | 23.3 x 16.3 x 5.7 cm |
| Weight (Package) | 770 g |
| Model Number | HB6 |
| Manufacturer | Haisito |
Warranty and Support
Warranty Information
The Haisito HB6 balance charger includes a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, unauthorized modifications, accidents, or failure to follow the instructions in this manual.
Customer Support
For technical assistance, warranty claims, or any questions regarding your Haisito HB6 charger, please contact Haisito customer support through the retailer where the product was purchased or refer to the contact information provided on the product packaging or official Haisito website.



