Golisi S4 Digital Charger

GOLISI S4 is a “smart” battery charger faster, safer and simpler to operate. And elector-circuit uses 4 independent output out-put charging modes with which it can charge Lithium-ion, Ni-mh and Ni-cd batteries in any model and capacity.


  • Control: DV Detection ODV Detection Total Time Control
  • Highest Voltage Detection Idling Output Voltage: 5V

Input current:
  • Li-ion 2000MA*1, 1000MA*2, 500MA*3, 500MA*4;
  • Ni-mh Ni-cd 1.2V 500MA*1 500MA*2 500MA*3 500MA*4

Screen Display and Operation:
Connecting to power supply, without batteries, the screen will be bright for 2 seconds then display “null” which denotes no batteries being loaded

Charging Status and Screen Display:  when loading batteries, the screen will display channel/battery type/battery voltage/charging current/capacity rate.  “%” flashes mean the device is charging, “%” increases until 100% which means batteries are fully charged, S4 cease charging the battery.
The upper and lower part of the button controls Channel 1,2,3, and 4 respectively. A soft tap can show you related information including voltage /capacity /time.

Button Operation: short click, LCD displays charging status. 4-second long click keeps the LCD always bright.

Protection mode:

Short Circuit Protection; Over-Current Protection; Reverse Connection Protection

  • Loading spring: high quality spring
  • Materials: ABS, PC
  • Working Temperature: 0-40 Celsius
  • High compatibility: The S4 is compatible with not just 20700, 26650, 18650 Li-ion batteries (not included), but also cylindrical rechargeable batteries on the To be specific, 3.6/3.7 V Li-ion batteries 21700, 18500, 18350, 18490, 18350, RCR123, and Ni-mh/Ni-cd batteries AAAA, AAA, AA, A, SC, C, that length ranging from 12 to 27 inches, up to 12 inches in diameter
  • Large LCD display:Integrated LCD panel clearly displays charging parameters and process (Battery type, voltage , time , charging percentage, charging capacity, auto alert indication for worse battery cell); Reverse protection, precision end-of-charge voltage detection, over charging timeout protection
  • Battery detective and charge smartly:S4 can detect different battery types and smartly allocate current and voltage accordingly. In other words, it can charge different batteries at the same time
  • Output options: 0.5a / 1.0a / 2.0a output options,S4 support 3 currents output options, up to 2.0a


  • 1x Golisi S4 charger
  • 1x Power Cord
  • 1x Pouch
  • 1x Manual

Replacement Battery can be found here. 18650 20700 21700

Please read the user manual carefully before using this device

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