7.4V power lithium battery
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7.4V2200mAh Intelligent Car Dedicated

Compatible with our store's smart car expansion board
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4WD expansion board

6WD expansion board

51 level expansion board

Compatible with various smart cars in our store
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Product Parameters
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Battery name | Lithium ion battery 7.4V-2.2Ah-PVC70-55-19 | ||
Battery nominal voltage | 7.4V | Voltage when fully charged | 7.4V |
Output voltage range | 5V—7.4V | Voltage when the battery capacity is illuminated | 5V |
Instantaneous maximum output current | 5A | battery capacity | 2200mAh (capacity never lower than nominal capacity) |
Maximum output current for operation | 4A | Finished product volume | Length 65mm, width 36mm, thickness 19mm |
Product List
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Technical Support
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The design accuracy of most of our products is based on teaching demonstration standards. If you wish to use our products in other application fields (such as industrial, consumer, etc.), please evaluate your secondary development capabilities and accuracy conditions on your own. Our store only ensures that the product can be installed and run after it reaches the user's hands, while maintaining the original factory software and hardware system.
In addition, we do not provide any after-sales technical support for operations that are inconsistent with the original factory state, such as verifying functions through command line, modifying code by oneself, secondary development, replacing software and hardware environments, and vehicle structure. If you encounter problems in this regard, you can combine our information and restore the system firmware to the factory state to investigate the cause.










