Operating Description

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2
Operating Noise
≤5dB
3
IPX Level
IP53
4
Operating Environment
Temperature
Charge ：0℃~40℃
Discharge：-10℃~40℃
5
Storage Environment
Temperature
-20~20℃ （12 months）
Keeps battery power
beteween 45%~55%
before storage，Please
charging power in time
after power off.
-20~40℃ （3 months）
-20~60℃ （1 month）
6
Operating Environment
Humidity
65±20%RH
7
Operating Environment
Humidity
65±20%RH
四、 Reliability Testing & Standard
1. Testing Instrument
No.
Instrument Name
Equipment Standard
Note
1
Electronic load meter
Accuracy：Voltage 0.01V/ Current 0.01A
2
DC 直流电源
Accuracy：Voltage 0.01V/ Current 0.01A
3
Humidity& Constant
Accuracy：Temperature deviation：＋/-5℃
2. Testing Project
No.
Testing item
Testing Request& Standard
Note
1
Room temperature
charge-discharge
performance testing
According to the requirements of charging voltage and
charging current in the specification, each function should
meet the requirements of the specification after two
cycles of charging and discharging
3
Overdischarge safety
performance testing
Use 110V port to discharge, the power is 1200W, from
100% electric discharge to automatic shutdown of the
product, and then charge the product to 100% electric,
the function should be consistent with the specification.
4
Overcharge safety
performance test
After charging the product to 100% with AC power cord
or solar energy board, continue charging for 12 hours,
product functions should be consistent with the