667
edits
Changes
'''UPS output:'''5.1V ±5% Max 6A
'''Battery charging current:''' 2.1A <span style="color:red">(IMPORTANT !!-- Please confirm before connecting your battery.)</span>
'''Terminal Battery Voltage:''' 4.23V <span style="color:red">(IMPORTANT !!-- Please confirm before connecting your battery.)</span>
'''Battery Recharge Threshold:''' 4.1V
'''Battery:''' 3.7V Lithium Battery --IMPORTANT !!-- Only parallel connection is supported, please check polarity of battery's connector to make sure "+" to "+" and "-" to "-". Connecting batteries in series will cause the X1209 to burn out!
'''Ports & Connectors:'''