Stecamat 861

Processor-controlled charger for lead batteries


The Stecamat 861 battery charger is available in a dustproof and jet waterproof housing. Your battery is charged gently and quickly by the processor-controlled charging process. To customise the current, voltage, time and ideal monitoring of your battery, the Stecamat 861 battery charger offers both a selection of pre-programmed battery charging characteristics and the option to enter your own characteristics. This also allows for pre-damaged or deeply discharged batteries to be treated, making a long service life possible with the Stecamat 861. A backlit display gives you quick information about the charging status.
The extensive equipment ensures maximum flexibility in use. This equipment and the easy operation ensure seamless operation.

Stecamat 861 technische Zeichnung


Product features

  • Besides preset battery profiles there is the option of entering new battery profiles
  • IP 65 jet waterproof casing
  • Half the charging time compared to simple, non-controlled chargers with the same rated current
  • Optimal for charging batteries with liquid electrolyte and gel / absorbed electrolyte (AGM)
  • Adjustable rated capacity determines the charging current
  • Suitable for totally discharged batteries
  • Constant battery operational readiness through integrated trickle charge
  • Charging below the gassing voltage
  • Optimal charging of damaged batteries
  • Potential-free contact for ventilator control of the battery room venting system
  • Individually programmed upon request

Electronic protection functions

  • Protection in the case of wrong or damaged batteries
  • Battery overcharge protection
  • Charger output protected against short circuits, reverse polarity and overvoltage
  • Surge protection in on-board power supplies


  • Multifunction graphical LC display with backlighting
  • for voltage, current, charged capacity, charging phase, menu


  • Mains grid switch
  • Four cursor buttons for menu selection


  • Control contact for ventilation control system in accordance with DIN EN 50272


  • IO box with mains plug and relay for ventilator control


  •  Stecamat 861 certificate CE · pdf · 0.832 MB
  •  Stecamat 861 productdatasheet DE · pdf · 0,964 MB
  •  Stecamat 861 productdatasheet EN · pdf · 0.964 MB
  •  Stecamat 861 manual DE · pdf · 3.262 MB
  •  Stecamat 861 manual EN · pdf · 3.261 MB
  •  Stecamat 861 product pic drawing · jpg, 300 DPI, high quality · 0.254 MB
  •  Stecamat 861 product pic drawing · jpg, 72 DPI, web quality · 0.095 MB

Technical data

Charging rated voltage
12 V
24 V
48 V
Charge current
50 A
35 A
18 A
End-of-charge voltage
14.4 V
28.8 V
57.6 V
Trickle charge voltage
13.8 V
27.6 V
55.2 V
Characteristic curve
Grid voltage
230 V AC ±10 %
Frequency range
50 Hz (45 Hz … 65 Hz)
Mains electricity (230 V)
3.7 A
5.5 A
5.5 A
Discharge current during grid failure
1.0 mA
Protection class
aluminium / plastic
Degree of protection
IP 65
Ambient temperature
-20 °C … +60 °C
Cooling principle
Dimensions (X x Y x Z)
226 x 535 x 127 mm
11.5 kg
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