3A charging module for lithium battery
Fast-charging module for lithium-ion batteries: 3A, 4.5-5.5V.
SKU 7300-3ALITIOBATTEAN 8219671061322Format: RectangularOutput voltage: 3.7 VdcBattery chargers
Description
| Compact fast-charging module, designed specifically for LiPo batteries, with a charging current of 3A.
The accepted input voltage range is between 4.5V and 5.5V, providing flexibility when using different power sources. The charge cut-off voltage is set to 4.2V. The module is configured to deliver a current of 3A, but this can be adjusted as needed by removing or replacing the value of a resistor (see image below). This versatility allows the charging current to be tailored to specific needs. The on-board LED indicator provides visual feedback on the battery status during charging. Important: this board is not compatible with 3.2V lithium iron phosphate batteries.
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Technical specifications
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Technical details
| Input voltage | 4.5 ~ 5.5V |
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| Charging cut-off voltage | 4.2V |
| Charging current | 3A (current can be changed via the resistor value) |
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