Features:
- High speed sample rate negative delta voltage and zero delta voltage auto-detect cut off circuit with MOSFET control for peak detection. Pulsation charge method to prevent overcharge and overheat.
- Charge Ni-MH battery by Zero delta voltage technology without using thermo-detection probe.
- Auto-detect switching mode charge for Ni-CD and Ni-MH battery.
- Front panel with “MODE” buttons and dial log to switch between: CHARGE, DISCHARGE, 1 CYCLE and 3 CYCLE
- “DIAL LOG” to select charging current from 0.5A ~ 6.0A, 0.1A step up.
- 3 LED indicator for SLOW CHARGE, FAST CHARGE and DISCHARGE
- 4 Digit LCD display with back-light showing output V, output A and capacity mAh information
- 8-bits 8MHz CPU with 8KB ROM, 1KB RAM, 8 channel 10bit ADCand 8-bit PWM current control.
- Volt threshold 4mV/cell for Ni-CD and Ni-MH battery
- Auto-detect the number of cells of the battery.
- Trickle current (0.1A) after any mode finished
- Reverse polarity protection system
- Charge battery pack with combination 1~15 cells
- Auto detect switching power supply input 110~220V AC or 12V DC
- Build in 5A discharge device for single or cycling discharge.
- 6 cm Cooling fan to enhance the performance.

Specification:
Input Voltage: DC 12.0V ~ 13.8V
Battery Voltage Range: 1.2V to 18.0V with come with AC adaptor (SPS120V7A-T)
Charging Current: 0.5A to 6.0A
Discharging Current: 5A
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Купили на команду такой зарядник. Пока довольны, разряжает, заряжает, ставит в вяло-текущий режим по окончанию зарядки..

Кто сталкивался с такой зарядкой, какие у нее есть недостатки и какие проблеммы могут возникнуть?