About RFNT4 universal battery tester:

• RFNT4 is a multi-function testing, repairing tools.
• It compatible multi-kind re-changeable batteries, like electric tools batteries, laptop batteries, mobile power bank batteries, DV batteries, camera batteries, AAA batteries, and so on.
• It can test the voltage (V), current (A), capacity (mAh), resistance (Ω), power output (W) information. It can charge, dis-charge and reacted the batteries and corrected the battery capacity, more functions, please contact with us.

Features:

• Support polymer li-ion battery, Ni-mh battery, Ni-Cd battery, power, adapter.
• Supply for charging, discharging, battery testing, power/adapter testing, internal resistance testing, and voltage testing, capacity testing.
• LCD screen display function information.
• Enter, down, right, adjust function keys.
• Charging consists of activate, pre-charge, constant current charge, constant voltage charge, end of charge.
• Discharging can adjust to constant current discharge, system support 1000mA Max, can set by DIS.CHG. External load, max discharge current add to 4A
• Internal resistance testing support 20000mΩ max. voltage testing support DC 50V max.
• Capacity testing support real time charge capacity and discharge capacity.
• Warranty: one year

Parameters:

• Size: 201 x 99 x 35mm
• Weight: 383g
• Adapter input 100~240V
• Output 24V/3A
• Display mode;
• Segment LCD with white back light + LED in red and green
• Discharge mode
• Constant current discharge, system support 1000mA max, can set by
• DIS. CHG
• External load, max discharge current add to 4A
• Charge current
• 3000mA max, set by charge function
• Battery testing: testing battery charge and discharge function is good or bad, test time set by user, according to user demand, can set by BT. TEST item. Test passed will display “ok” otherwise display “NG”
• Standby power consumption ≤1W
• Working temperature: 0-40°C, 20%-90% RH (non condensing)
• Storage temperature: -20°C-65°C, 10%-95% RH (non condensing)

Accessories:

• 1 x loader
• 1 x adapter
• 1 x battery holder
• 1 x connecting wire of battery holder
• 1 x resistance testing wire
• 1 x load connecting wire
• 1 x DC wire
• 2 x universal connecting wire
• 1 x power wire