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Specifications:
Model: YX815
Control voltage: 5V-60V
Control current: 20A
Control accuracy: 0.1V
Voltage error: ±0.1V
Scope: storage battery, lithium battery, etc
Packing: antistatic bag
Size: 7.9 x 4.3 x 2.8cm/3.11 x 1.69 x 1.10inch
Installation dimensions: 76 x 39.5mm/2.99 x 1.56inch
Weight: 44g
Voltage setting method:
In setting state(digital tube flashes)
S1: up-regulated voltage
S2: down-regulated voltage
S1 undervoltage setting button (charging startup, load stop):
1.Under normal display voltage, press the S1 button to display the charging start(load stop )voltage value.
2.Long press the s1 button digital lamp tube flashing, and set charging startup voltage（load stop） value through s1 and s2 buttons.
S2overvoltage setting button (charging stop, load start):
1.Under normal display voltage, press the S2 button to display the charging stop （load start up）voltage value.
2.Long press s2 button digital lamp tube flashing, through s1 and s2 buttons to set charging stop （load start up）voltage value.
Restore factory Settings:
Under the state of electricity, press the buttons of s1 and s2 at the same time, and the digital tube displays 888, that is to restore the original factory setting success.
(Note: when s1 cannot up regulate the voltage, set s2 first, and s2 cannot down regulate the voltage, set s1 first)
Package Included:
1 x Battery Charging Controller
William Render
Reviewed in Canada on September 18, 2023
As the voltage drops, the relay will click and disconnect your load, but the device will continue to draw power from your battery. So if you leave it plugged in it will drain your battery down to ZERO volts. worse yet about 3 volts it will close the relay again and your load is once again connected to your battery.
Kenneth E Strock
Reviewed in the United States on June 11, 2023
Do not buy this item . they are not a good company. Degrade you then went you to psy to ship it back
mrWiz
Reviewed in the United States on September 26, 2022
The meter usually reads ~250 mV lower than the actual battery voltage. It's not stable though, so I can't safely set the cutoff threshold that much lower and have it work consistently.
Chris & Tina Gallen
Reviewed in the United States on September 24, 2022
No directions came with it, hooked up to 12v DC and nothing happened, would not turn on
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