10
LED lamp
75-85hrs
20WH
Smartphone
25pcs
7-8hrs
10WH
TV
35inch
20-22hrs
75WH
Fridge
17-19hrs
90WH
Electric
Tool
19-20hrs
80WH
Electric
Cooker
8-9hrs
200WH
Examples of loads
(1) 12V / 25A, 12V / 3A, cigare�e lighter port, USB and type C output port are suitable for most products in
the market, but some products may trigger overcurrent protec�on if there is a large current impact at the
moment of star�ng.
(2) The power of electrical products used for AC output should be less than 2000W. According to the diffe-
rent electrical products, when the rated power is less than 2000W, some air condi�oners, motors and other
devices that need instantaneous high current when star�ng may trigger overcurrent when the ra�o of peak
value of rated current exceeds 3:1. At this �me, we recommended that you select the electrical appliances
with lower power rate.
(3) When the output is overload, over-current or short circuit, the product will turn off the corresponding
output, and then it will automa�cally start twice (at an interval of 20s). If there is s�ll an overload, over-cu-
rrent or short circuit alarm, the output will be locked, and it needs to be manually troubleshoo�ng and then
restart. If the output stops repeatedly a�er restart, please stop using it immediately (only a�er troubleshoo-
�ng) or contact the seller or maintenance agent for help.
(4) When the ba�ery power is discharged to 0%, the DC and AC output will automa�cally turn off. Only when
the ba�ery power is charged to more than 5%, the DC and AC output can be turned on, which is to protect
the ba�ery and enhance its cycle life.
(5) This machine supports charging and discharging simultaneously.
2000Wh × DOD × η ÷ (load W) = charging �me
（
unit
：
h
）
Note
：
DOD is the ba�ery discharge depth
，
η is the local inverter efficiency,
DOD=90%,
η=88%
。
Es�ma�on of opera�ng �me
