Introduction:
Heltec's latest multi-functional battery test and equalization instrument is a powerful professional device. Its maximum charging capacity can reach 6A, and its maximum discharging capacity is as high as 10A, which can adapt to any battery within the voltage range of 7-23V. Whether it is electric vehicle batteries, energy storage batteries, or solar cells and other types of batteries, this battery equalizer can perfectly handle charge and discharge testing, balancing, and maintenance work.
This battery test and equalization instrument is designed to meet the maintenance needs of various batteries, with comprehensive testing capabilities to ensure that your battery always operates at its best performance in all aspects. Its significant uniqueness lies in the use of an independent system, and each channel is equipped with a display screen. With the help of this independent system and various channel displays, the battery equalizer allows users to directly operate the instrument for detection, easily achieving real-time monitoring of battery health status, accurately evaluating various performance indicators of the battery, and accurately executing maintenance tasks based on the information on the display screen.
Whether you are diagnosing battery issues, conducting routine battery checks, or carrying out complex battery repair procedures, this multifunctional battery tester and equalizer can greatly simplify the entire process, effectively improve work efficiency, and is your reliable assistant for maintaining various types of batteries.

Main Features:
1. Multi-Function Compatibility: This multi-functional battery test and equalization instrument is designed to work seamlessly with a variety of batteries, including electric vehicle batteries, energy storage batteries, and solar cells. Its voltage range is 7-23V and can accommodate a variety of battery configurations, making it an essential tool for professionals and amateurs alike.
2. Powerful Performance: With a maximum charging current of 6A and a maximum discharging current of 10A, our battery test and equalizer can handle demanding tasks with ease. This feature ensures that you can perform thorough testing and maintenance without impacting performance.
3. Independent Channel System: One of the outstanding features of our equipment is the independent system and display of each channel. This unique design allows users to conduct inspections directly with the instrument, providing real-time data and insight into the health and performance of each battery. No more guesswork - monitoring has never been easier!
4. User-Friendly Interface: Whether you're diagnosing a problem, performing a routine inspection, or performing a complex repair procedure, the intuitive display allows you to easily navigate functions. Clear visual indicators help you evaluate performance metrics at a glance, streamlining your workflow.
5. Improved Efficiency: Designed with the user's needs in mind, this instrument simplifies the testing and maintenance process, allowing you to focus on what matters most - keeping your battery in top condition. By providing accurate data and insights, it enables you to make informed decisions about battery care and management.


Product Information
Brand Name: | Heltec Energy | Origin: | Mainland China |
Warranty: | One year | MOQ: | 1 pc |
Number of channels | 6 | Input voltage: | 220V |
Charging voltage range: | 7~23V adjustable, voltage 0.1V adjustable | Charging current range: | 0.5 ~ 5 A adjustable, current 0.1A adjustable |
Discharge voltage range: | 2~20V adjustable, voltage 0.1V adjustable | Discharge current | 0.5 ~ 10A adjustable, current 0.1A adjustable |
Maximum number of charge and discharge cycles: | 50 times | Current and voltage Adjustment mode: | knob adjustment |
Single discharge maximum power: | 138W | Single charge and discharge maximum timing: | 90 hours |
Current accuracy | ±00.03A / ±0.3% | Voltage accuracy | ±00.03V / ±0.3% |
Machine weight: | 10KG | Machine size: | 66*28*16 cm |
Application: | Charging and discharging test and maintenance of electric vehicle batteries, energy storage batteries, solar cells, |
Mode Overview
Pattern coding | Function |
0 |
Historical circular data query mode |
1 |
Capacity test |
2 |
Standard charging |
3 |
Start with discharge and end of charge, 1-50 cycles |
4 |
Start charging and end charging with 1-50 cycles |
5 |
Start with discharge and end with 1-50 cycles |
6 |
Start charging and end discharging, cycle times 1-50 |
7 |
Networking mode |
8 |
Pulse Repair Mode |
9 |
Charge → Pulse Repair → Discharge → Charge |
Usage Method
Connect the multi-functional battery test and equalization instrument to the 220V power supply and turn on the corresponding power switch. Then,you will hear a "ticking" sound and see the LCD screen light up. Then enter the instrument into the correct chain to receive the test battery (red clip to the positive battery, black clip to the negative battery), and the LCD screen will display the current battery voltage.
- Simple mode and professional mode switching method
The default setting interface mode is simple when the instrument is powered on.The current battery is displayed in the voltage selection bar on the LCD screen,and battery selection options are provided in the simple mode.Just select the battery from 6V/12V/16V and charging current and discharge current.The rest discharge parameters are automatically set according to the battery characteristics.The simple mode is good for beginner users who do not know much about the battery characteristics.
If you are a professional user, you can switch the operation mode to professional one when there is a higher demand.The switching method is: In the stopped state, press the "set" knob for 3 seconds and then release. After hearing the long "ticking" sound alarm, to the mode into professional one. In the professional mode, the battery charging voltage, charging current, discharge voltage, discharge current can be arbitrarily set.
- The difference between simple mode and professional mode

Conclusion:
Invest in the Multi-functional battery test and equalization instrument today and take the first step towards ensuring the longevity and efficiency of your battery systems. With this innovative tool at your disposal, you can confidently tackle any battery-related challenge, paving the way for a more sustainable and energy-efficient future.
Request for Quotation:
Jacqueline: jacqueline@heltec-bms.com / +86 185 8375 6538
Sucre: sucre@heltec-bms.com / +86 136 8844 2313
Nancy: nancy@heltec-bms.com / +86 184 8223 7713
Post time: Mar-07-2025