Four-Channel 18650 Battery Capacity and Internal Resistance Tester Automatic Charge-Discharge Module Electronic Load Tester

Semi-finishedproduct : No Battery Included : no High-concerned chemical : none Gaqqee Model : no Power Source : Ac Model Number : Four-Channel 18650 Battery Capacity and Internal Resistance Tester Type : Household Battery Tester DIY Supplies : Electrical Brand Name : Gaqqee Origin : Mainland China Certification : CE,RoHS Operating Voltage : DC5V Power Input : Dual Type-C power ports System Language : Switchable between English and Chinese Testing Capacity : 4-channel charge/discharge measurement Internal Resistance Measurement : Supported Charging Function : Supported Discharging Function : Supported Status Indication : Supported Cooling Method : Supported Cooling method : Active fan cooling

Product Features: 1. The product supports four-channel capacity and internal resistance measurement 2. Supports individual charging and discharging; supports up to 9 charge-discharge cycles in automatic mode 3. Each channel is independent; settings can be configured separately, and they operate independently without interfering with one another 4. The 18650 battery holder uses a compact design, suitable for measuring flat-top batteries 5. Active fan cooling with overheat protection 6. Utilises the two-wire DC method for internal resistance testing Note: Charging of lithium iron phosphate (LiFePO₄) batteries is not supported

Product Specifications: Operating voltage: DC 5V Compatible batteries: Suitable for batteries with a cut-off voltage of 2.5–3.5 V, ranging from 2.8 V (start) to 4.2 V (full charge) Power supply interface: Two Type-C power supply interfaces (power supply and cable to be provided by the user) System language: Switchable between English and Chinese Testing capacity: 4-channel charge and discharge measurement Internal resistance measurement: Supported; utilises the DC two-wire method Charging function: Supported; automatically cuts off charging when fully charged (Charging of lithium iron phosphate batteries is not supported) Discharge function: Supported; stops automatically when conditions are met; discharge current is not adjustable Automatic charge/discharge: Supported; battery is fully charged at the end of automatic mode Cycle charge/discharge: Supported; adjustable from 1 to 9 cycles (supported in automatic mode only) Status indication: Supported Cooling method: Active fan cooling Overheating protection: Supported Conditionally restricted activation function: Supported Automatic mode includes a standby phase: Supported Capacity measurement during the first charge in automatic mode: Supported Discharge cut-off voltage: 11 adjustable levels: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V Discharge current: Maximum current of approximately 1A; non-adjustable; custom modifications not supported Charging voltage: Controlled by a dedicated battery charging chip; maximum charging current of approximately 1A; full charge voltage 4.2V Power-off retention: Only settings are retained; measurement data is not saved Product dimensions: 150 × 103 × 36 mm

Package contents: 18650 battery capacity and internal resistance tester × 1 label:yes

Battery capacity: 43200 Charge indicator: No Number of ports: 1 port Quick charge: No Voltage: 1.5