ToolkitRC C4 Compact Balance Charger User Manual

ToolkitRC C4 Compact Balance Charger

Product Information

• Product Name: C4 Balance Charger
• Manual Version: V1.0 2023.06
• Manufacturer: ToolkitRC Technology (Shenzhen) Co. Ltd
• Website: www.toolkitrc.com

Product Usage Instructions

1. Before using the C4 balance charger, read the manual carefully.
2. Ensure to stay updated with news, information, and firmware updates for the charger by visiting www.toolkitrc.com/C4.
3. Safety Precautions:
   • Ensure the charger is connected to a suitable AC power outlet with an input voltage of AC 100-240V.
   • Do not use the charger in hot, humid, flammable, or explosive environments.
   • Always supervise the charging process and never leave charging batteries unattended.
   • Unplug the input power when not using the charger.
4. Product Description:
   • The C4 is a compact balance charger with a maximum output of 50W.
   • It features an intuitive user interface and an LED display
   • The C4 is capable of charging and balancing LiPo, LiHV, LiFe 2-4S batteries, and NiMh 5-8S batteries.
   • Voltage input: AC 100-240V.
   • Charging current options: 0.5A, 1.0A, 2.0A, 4.0A (optional).
   • Charging accuracy: [Missing information]

Introduction

Thank you for purchasing the C4 balance charger, please read this manual carefully before use.

Key Points

Further information

To ensure you have the best experience with this product, please to stay up to date with news, information and firmware updates for your charger; this information could be found at www.toolkitrc.com/C4

Safety

1. C4 allows input voltage of AC 100-240V. Ensure the charger is connected to a suitable AC power outlet.
2. Do not use this product in hot, humid, flammable or explosive environments.
3. Please do not use this charger without supervision. Never leave charging batteries unattended.
4. When not using this product, please unplug the input power.

Product description

• The C4 is a compact balance charger; despite the small size, the C4 has a maximum output of 50W!
• Featuring an intuitive user interface and a LED display, the C4 is a capable, bring-anywhere charger!
• Charge and balance management of LiPo, LiHV,
• LiFe 2-45 batteries. NiMh 5-85
• Voltage input AC 100-240V.
• Charging current: 0.5A /1.0A / 2.0A /4.0A Optional
• Charging accuracy: <0.01V.
• Balance current: 400mA.
• LED Capacity indication: 25% 50% 75% 100%.

C4 Layout

Quick start

1. Connect the C4 to a suitable AC 100-240V to power outlet.

2. After the unit boots up, the initial LED status is shown below:

3. Short press [MODE] key to select the battery type.

4. Short press [CURR] key to select the current.

5. Connect battery to balance port, when using a
   Lithium-based (LiXX) battery, charging will start automatically once the self- checking process has been completed.
   For NiMH batteries, press and hold the MODE key for 2 seconds to start charging. The 4 status LEDs will flash when charging and stay illuminated when charged.

6. When all 4 bars on the status LED stay illuminated, charging is complete and the battery may be removed

Charging settings

1. Battery type setting
   Press [MODE] key to select battery type, Press [CURR] key to select charge current, the charging process will start after the battery is connected and the battery status is verified; The capacity indicator will blink when charging is in progress.
   Different battery chemistries have different cutoff voltages. Please refer to the following table as reference, and verify with your battery manual:

• 4.20V Lipo
• 4.35V LiHv
• 3.60V LiFe

Important:

1. Ensure the correct battery type has been selected prior to charging. An incorrect choice may damage the battery and/or become a fire hazard. Please use caution.
2. Do not use this product to charge non-compatible battery chemistries

Nomenclature:

1. Lipo : Often referred to as a lithium polymer battery, a battery with a nominal voltage of 3.70V and 4.20V when fully charged.
2. LiHV: Often referred to as a high-voltage lithium battery, a battery with a nominal voltage of 3.85V and 4.35V when fully charged.
3. LiFe : Often referred to as an iron-lithium battery, a battery with a nominal voltage of 3.30V and 3.60V when fully charged.

Specification

www.toolkitrc.com

ToolkitRC Technology (Shenzhen) Co. Ltd

References

• ToolkitRC.The future of possible
• ToolkitRC C4 Balance charger

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