Chargers & Jump Starters A&D

Notes Must Read for Buyers 1 When the product is just received you must first turn on the flashlight to discharge and then charge the product for more than 4 hours before starting the car because the product battery is empty This operation can extend the service life of the product 2 Do not discharge and charge at the same time 3 Charge once every 3 months and it may not start if the power is low 4 Only charge the mobile phone and tablet occasionally The efficiency is about 50 5 When the emergency power supply has the last 15 of power the charging or discharging speed will be very fast Please do not worry about these problems This is the characteristic of high rate lithium batteries …