User guide

Manual mode: ≥300~500mA

24 Pass through charging function

Firstly offer power to Laptops working and charging Laptop’s

internal battery . Secondly charging MP3450L battery after

Laptop’s internal battery charged fully .

Power interrupted timing for

0ms (when loading current ≤2.0A)；20ms (when loading

current＞2.0A）

When working on pass through

charging state

26 The Capacity extend port functio

1. connected with MP3460 for battery capacity extend to double

or 2.connected with 3-pin cable connecter or sun-booster

adapter for solar panel charged .

27 Over-charge protection voltage 4.35V±0.05V /cell, 26.1V±0.3V/pack

28 Over-discharge protection voltag

3.1V±0.05V/cell,18.6V±0.3V/pack

29 Temperature protection

130℃

30 Typical weight 420±20g

31 Operation temperature

Charging：0~40℃，Discharging：-10~50℃

32 Storage temperature

1.-20~20℃(one year）2. -20~45℃(three months）3.-20~60℃

(one month）

IV. Operation guide –There are two situations:

while

connected

loading s

current

over

this limited

scale

while

load

current

over

the limited