ROBITRONIC Expert Charger 4-8 Cells, 10 Amp

The Expert charger for 4-8 NiMH and NiCd cells features the specialized EXP-3P three-phase charging method, which adapts the charging current in three stages up to 8-9 Amp to achieve higher voltage levels, higher loading capacity, and longer driving times.

Equipped with an illuminated multifunction display, this charger offers 12-15V input voltage, a charge current of 0.1-10A, and six adjustable charging profiles.

It supports peak or temperature switch-off, automatic charging start via a timer, automatic reloading after power interruption, adjustable trickle charge, and 10 selectable melodies to signal the end of the charging process.

Expert charger with EXP-3P charging and six selectable charging profiles

The Robitronic Expert charger uses three-phase charging to adjust the charging current to the battery's state of charge.

Highlights

• Phase 1: Charging at 8–9 A to achieve a higher voltage level; phase 2: conventional charging at 5–6 A
• Phase 3: Current reduced to 3–4 A for higher charging capacity; the higher voltage and load capacity allow more speed and longer driving times at the same gear ratio
• EXP-3P advantages: higher charging capacity and voltage level, less self-heating and longer battery life
• EXP-3P or linear charging; six selectable charging profiles
• Peak or temperature cut-off, selectable individually or together

Automatic charging start via built-in timer; automatic restart after a power interruption

Ten selectable melodies signal the end of charging; adjustable melody repetition rate

Specifications

• Input Voltage: 12–15 V
• Charge Current: 0.1–10 A
• Cells: 4–8 cells NiMH, NiCd

The Expert charger adjusts the charging current to the battery's state of charge during Expert 3-Phase Charging. The higher voltage level and charging capacity result in more speed and longer driving time at the same gear ratio.

• First phase: Charging at 8–9 A for a higher voltage level
• Second phase: Charging at 5–6 A as with a conventional charging method
• Third phase: Reduction to 3–4 A for a higher charging capacity
• EXP-3P: less self-heating and longer battery life

EXP-3P charging program or linear; 6 different charging profiles adjustable

• Peak or temperature cut-off, also selectable simultaneously

Automatic charging start via built-in timer function; automatic continuation of charging after interruption of the power supply

10 different melodies for the end of charging and adjustable repetition rate

• Trickle charge adjustable

Technical data

• Input voltage: 12–15 V
• Charge current: 0.1–10 A
• Number of cells: 4–8 cells NiMH, NiCd
• Brand: Robitronic