Description
The product supports single channel internal resistance and capacity measurement. It features charging capabilities as well as up to 9 charging-and-discharging cycles in automatic mode. With its multifunctional abilities, it is ideal for charging batteries, measuring battery internal resistance and capacity, and dispensing battery capacity and handling run cycles.
Features
- Digital Display: With a 1.77inch digital display, this product showcases real-time voltage, current and power, accumulated capacity and energy, status indications, operating mode, stop discharge voltage, battery internal resistance, number of cycles, and accumulated time.
- Multifunctional Design: The product can be used for charging batteries and measuring the battery’s internal resistance and capacity. Furthermore, it can dispense battery capacity and handle run cycles.
- Three Working Modes Design: Equipped with preset automatic, charging, and discharging modes, this product runs programs automatically and has switchable discharge current for ease of use.
- Charging Function: An external 5V power supply enabling a maximum 1A current administers charging via the charging chip. The charging procedure records the capacity, energy amount, and charging time. (Note: This product is not suitable for charging LiFePO4 batteries.)
- Internal Resistance Test: Utilising the direct current 2-wire method, this product tests the battery’s internal resistance with high accuracy when the battery is fully charged.
- Capacity Test: The product facilitates a capacity test carried out by resistance discharge. It records cumulative capacity, energy, and time during the discharge process, and the results only encompass the capacity measured during the test phase.
- Battery Capacity Division and Running Cycle: This process includes charging, discharging, and recharging. The stopping voltage must not go lower than 2.8V during use, or it won’t charge and the program will not run correctly.
- Data Clear Function: This function automatically resets capacity, energy, and time data when switching off or changing modes.
- Language Switching: The product offers two working languages, with the default being Chinese. However, users can switch this according to their preference.
Specifications
- Name: Battery Capacity Tester
- Material: Printed circuit board
- Working Power Supply: DC5V power supply or 18650 battery (not included)
- Applicable Battery: Compatible with batteries that meet the stop discharge voltage of 2.5-3.5V. Batteries that start at 2.8V and are full at 4.2V are also applicable.
- Power Supply Interface: Features a Type-C interface. Power supply cable is not supplied (C-port mobile phone cable can be used).
- System Language: Chinese (default), English
- Number of tests: Supports 1-channel charging and discharging measurement (right-hand battery position only)
- Internal Resistance Measurement: Supports internal resistance testing using the direct current two-wire method
- Charging Function: Supports full automatic cut-off charging (Note: LiFePO4 charging is not supported)
- Discharge Function: Supports automatic stopping when conditions are met. The discharge current it operates at is not adjustable.
- Automatic Charging and Discharging: Battery is fully recharged at the end of automatic mode
- Cycle Charging and Discharging: Supports 1~9 cycles adjustable only in auto mode
- Status Indication: Supported
- Stop Discharge Voltage: Adjustable at 11 levels between 2.5V to 3.5V
- Discharge Current: Uses a two-way resistor with a maximum current of 1A. The current is not adjustable and it does not support independent transformation.
- Charging Voltage: Special battery charging chip control, maximum 1A charging, full-charged voltage is 4.2V
- Power Failure Save: Saves only the setting parameters, not the measurement data
- Item Size: 110 * 89 * 30mm / 4.33 * 3.50 * 1.18in
- Item Weight: 80g / 2.82oz
- Package Size: 153 * 100 * 42mm / 6.02 * 3.94 * 1.65in
- Package Weight: 120g / 4.23oz
Packing List
- 1 * Battery Capacity Tester