**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

• Model Number: 48VCHA
• Manufacturer: GNB
• Type: Charger
• Subtype: Battery and Chargers

• Electrical Specifications
  • Input Voltage: 208-240 V AC
  • DC Output Voltage: 48 V
  • Output Current: 100 A
  • Energy Efficiency: High efficiency design

• Mechanical Specifications
  • Dimensions: 24 inches (height) x 15 inches (width) x 22 inches (depth)
  • Weight: 135 lbs
  • Enclosure: NEMA rated for industrial environments

• Battery Compatibility
  • Battery Type: Lead-acid and Lithium-ion
  • Battery Capacity: Up to 1000 Ah

• Operating Conditions
  • Temperature Range: 32°F to 104°F
  • Humidity Range: 5% to 95% non-condensing
  • Cooling System: Fan-cooled

• Safety and Protection
  • Overvoltage Protection: Yes
  • Short Circuit Protection: Yes
  • Overload Protection: Yes

• Features
  • Intelligent Charging: Auto-sensing for battery type
  • User-friendly Interface: LED indicators
  • Warranty: Manufacturer warranty included

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

• Model Number: 36VCHA
• Manufacturer: GNB
• Type: Charger
• Subtype: Battery and Chargers

• Electrical Specifications
• Voltage: 36V
• Charging Current: 25A
• Input Voltage: 120V AC
• Frequency: 60 Hz
• Power Output: 900W

• Performance
• Efficiency: 90%
• Charging Time: 8 hours
• Temperature Range: -4 to 104 °F

• Physical Specifications
• Weight: 25 lbs
• Dimensions: 12 x 12 x 8 inches
• Cooling: Air-cooled

• Features
• Phase: Single Phase
• Indicators: LED Status Indicators
• Protection: Overload Protection, Overheat Protection
• Casing: Rugged metal housing

• Compliance
• Safety Standards: UL Listed

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087

**Specifications** - Model Number: MULTICHA - Manufacturer: GNB - Type: Charger - Subtype: Battery and Chargers **Electrical Specifications** - Input Voltage: 208V / 240V / 480V AC - Input Phase: Single or Three Phase - Input Frequency: 60 Hz - Power Output: 3 kW - 12 kW - Efficiency: Approximately 88% efficiency **Mechanical Specifications** - Weight: Approximately 90 lbs - Dimensions: 14 inches (W) x 21 inches (H) x 12 inches (D) - Cooling: Forced air cooling system **Performance Characteristics** - Charging Profile: Constant current / constant voltage - Charge Time: 8 - 12 hours for a full cycle - Battery Compatibility: Suitable for lead-acid and lithium-ion batteries **Environmental Conditions** - Operating Temperature: 32°F to 104°F - Storage Temperature: -4°F to 122°F - Humidity: Up to 95% non-condensing **Safety and Compliance** - Certifications: UL listed, CSA certified - Protection Features: Reverse polarity protection, thermal protection, overcharge protection

Russell Equipment
Sales Dept.: 330-529-9010
1793 Enterprise Parkway
Twinsburg, OH 44087