User guide

◆ With pass through charging function : It can offer power to your device in the meantime,and will charge your device's internal battery fully in priori
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and after also it can be charge the MP3450L from AC power adapter .
◆With uninterrupted power system function:MP3450L will power your device in time if the AC power shut down to avoid your device from shutting
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◆With multi-protection function:Over charge /over discharge/over current/over voltage/short circuit/over temperature protection.
◆Low self-discharge ,can be store 1 Years Without Using
◆Cycle life:300~500 cycles
◆Safety Certification: CE,3C,RoHS
III. Electric specification
NO.
Item Rated performance Remark
1 Battery cell Li-Polymer
2 Battery pack power / Capacity
51Wh(13,600~14,000mAh）
12~19V ( Auto setting ) in Auto mode
10V，12V，14V，16V，18V，19V(Adjustable)
in Manual mode
4 Ripple voltage
≤100mV
5 Output DC/DC transfer efficiency 94~97%
6 DC OUT port's Power 49Wh
DC OUT output voltage3