id="stamped-main-widget" class="stamped-main-widget" data-widget-style="standard" data-product-id="6192270868662" data-name="LIITOKALA 29.4V 4A 7S Lithium Battery Pack Charger" data-url="https://www.electromannsa.com/af/products/liitokala-29-4v-4a-7s-lithium-battery-pack-charger" data-image-url="//cdn.shopify.com/s/files/1/1030/0431/products/Liitokala29.4vLithiumCharger_large.jpg%3Fv=1610395843" data-description="<h2 class="product-title" style="text-align: center;"> <span data-text="LIITOKALA 29.4V 4A 7S Lithium Battery Pack Charger Electric Bike Battery Charger 7 Series Battery Power Supply Charger" class="product-title-text">LIITOKALA 29.4V 4A 7S Lithium Battery Pack Charger Electric Bike Battery Charger 7 Series Battery Power Supply Charger</span><span data-text="LIITOKALA 36V 2A 10S Lithium Battery Pack Charger For 42V Electric Bike Battery Charger 10 Series Battery Power Supply Charger" class="product-title-text"><span> - </span></span><span data-text="LIITOKALA 12.6V 3A 3S Lithium Battery Pack Charger Lithium-ion DC Power Supply 3 Series Battery Power Supply Charger" class="product-title-text">EU Plug</span> (10003485)</h2> <p style="font-weight: 400;"><b>Specifications:</b><br></p> <table style="font-weight: 400;"> <tbody> <tr> <td width="284"> <p>Plug Type</p> </td> <td width="284"> <p>EU Plug</p> </td> </tr> <tr> <td width="284"> <p>Charging  voltage</p> </td> <td width="284"> <p> 29.4V (light green when no load)</p> </td> </tr> <tr> <td width="568" colspan="2"> <p>Charging voltage range, the highest voltage is not higher than 29.5V, the voltage in the constant current phase is random- but not higher than 29.5V</p> </td> </tr> <tr> <td width="284"> <p>Output current</p> </td> <td width="284"> <p> 4A (constant current charging, the indicator light is red)</p> </td> </tr> <tr> <td width="284"> <p>Conversion current</p> </td> <td width="284"> <p> 400mA(after full conversion, the indicator light is green)</p> </td> </tr> <tr> <td width="284"> <p>Ripple and noise (Note 3)</p> </td> <td width="284"> <p> &lt;200mVp-p (constant voltage)</p> </td> </tr> <tr> <td width="284"> <p>Line adjustment rate (Note 4)</p> </td> <td width="284"> <p> ±1%</p> </td> </tr> <tr> <td width="284"> <p>Load regulation rate (Note 5)</p> </td> <td width="284"> <p> ±1%</p> </td> </tr> <tr> <td width="284"> <p>DC output power</p> </td> <td width="284"> <p> 120W</p> </td> </tr> <tr> <td width="284"> <p>Efficiency</p> </td> <td width="284"> <p> &gt;85% (maximum output voltage, full load)</p> </td> </tr> <tr> <td width="284"> <p>DC voltage adjustable range</p> </td> <td width="284"> <p> 0-29.4V</p> </td> </tr> <tr> <td width="284"> <p>Input voltage range</p> </td> <td width="284"> <p> 100 ~ 240VAC; 47 ~ 63Hz; 140-350VDC</p> </td> </tr> <tr> <td width="284"> <p>Input current</p> </td> <td width="284"> <p> 0.03A/230V</p> </td> </tr> <tr> <td width="284"> <p>Inrush current</p> </td> <td width="284"> <p> cold start current 2A/230V</p> </td> </tr> <tr> <td width="284"> <p>Leakage current</p> </td> <td width="284"> <p> &lt;3.5mA</p> </td> </tr> <tr> <td width="284"> <p>Overload protection</p> </td> <td width="284"> <p> 105%~150%, Type: FOLDBACK current limit output Reset: automatic recovery</p> </td> </tr> <tr> <td width="284"> <p>Temperature coefficient</p> </td> <td width="284"> <p> ±0.03% °C (0 ~ 50 °C) OUTPUT</p> </td> </tr> <tr> <td width="284"> <p>Start- rise- hold time</p> </td> <td width="284"> <p> 200ms, 50ms, 30ms</p> </td> </tr> <tr> <td width="284"> <p>Shock resistance</p> </td> <td width="284"> <p> 10 ~ 500Hz, 2G 10min. / 1 cycle duration 60 minutes each axis</p> </td> </tr> <tr> <td width="284"> <p>Pressure resistance, input--output</p> </td> <td width="284"> <p> 1.5KVAC</p> </td> </tr> <tr> <td width="284"> <p>Isolation resistance, input and output</p> </td> <td width="284"> <p> 10M Ohms</p> </td> </tr> <tr> <td width="284"> <p>Working temperature, humidity</p> </td> <td width="284"> <p> -10 ° C ~ +50 ° C- 20% ~ 90% RH</p> </td> </tr> <tr> <td width="284"> <p>Storage temperature, temperature</p> </td> <td width="284"> <p> -10 ° C ~ +60 ° C- 20% ~ 90% RH</p> </td> </tr> <tr> <td width="284"> <p>Dimensions</p> </td> <td width="284"> <p> 170 × 70 × 40mm</p> </td> </tr> <tr> <td width="284"> <p>Weight</p> </td> <td width="284"> <p> 330G</p> </td> </tr> </tbody> </table> <p style="font-weight: 400;"><b><br></b></p> <p style="font-weight: 400;"><b>Features:</b></p> <p style="font-weight: 400;">- It has: constant voltage, constant current, over voltage, over current protection function;</p> <p style="font-weight: 400;">- Indicator light conversion; </p> <p style="font-weight: 400;">- Automatic recovery and other functions.</p> <p style="font-weight: 400;"><b><br></b></p> <p style="font-weight: 400;"><b>Package Contents:</b></p> <p style="font-weight: 400;">1 x Lithium battery pack charger</p> <p style="font-weight: 400;"> </p>" data-product-sku="liitokala-29-4v-4a-7s-lithium-battery-pack-charger">