MakerFocus 4pcs 18650 Charging Board Dual USB 5V 2.4A with Overcharge Overdischarge Protection
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MakerFocus 4pcs 18650 Charging Board Dual USB 5V 2.4A with Overcharge Overdischarge Protection

$14.25
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MakerFocus

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LED digital display status:The LED digital screen displays the current battery charge while charging.When discharging, the LED digital screen displays the current power, and the display is saved in about 30 seconds (double-click the button to resume display).The system will provide an accurate battery indication after a complete charge and discharge.Normal ParametersSize: 6.5 * 2.5 * 0.1cmWeight: 10.8GIR of PCM : ≤65 mΩAllowed 0V change: YesConstant current: 2.4ADual output current: 5V 2.4AInput voltage B+ to B-: 3.0 - 4.2VCharging cable: support Iphone and Android three USB Cables.Button function: Press and hold the button after standby, the LED digital screen displays the power.Technical Specification-Prevent Overcharge ProtectionDetection voltage: 4.20±0.05VRelease voltage: 4.100±0.05VDetection delay time: <200 ms-Prevent Overdischarge ProtectionDetection voltage: 3.0±0.10VRelease voltage: 3.10±0.10VDetection delay time: <100 ms-Short Circuit ProtectionShort detection delay ti

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