HomeDurable Dual USB Lead Acid Battery 12V Capacity Indicator USB Charger Volt Meters Gauges Voltage MeterDurable Dual USB Lead Acid Battery 12V Capacity Indicator USB Charger Volt Meters Gauges Voltage Meter
Durable Dual USB Lead Acid Battery 12V Capacity Indicator USB Charger Volt Meters Gauges Voltage Meter
Working Temperature: -10~+65
Package included:1 x Battery Capacity Indicator
Opening Size: approx. 45*26*18mm
Working Humidity: 10-80% (no condensation)
8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100%
LED lead acid battery BMS capacity indicator voltage meter.
Can display the battery voltage, battery power, you can also plug directly into the phone or the 5V equipment charging.
Suitable for all kinds of outdoor power, mobile power, instrumentation and other equipment additional battery power voltage display and additional USB to charge the phone and other functions.
Uses synchronous rectification step-down chip scheme, with little heat, energy saving and environmental protection.
Small size and light weight.
Fine workmanship and good performance.
Static Input Current: 5-25mA,the lower the battery voltage,the smaller the current.
USB Output 5V/2A(max), two USB port total is 2A(a USB setting for Apple recognition, a USB setting for Android recognition)
USB step down efficiency is up to 96% (because of the synchronous rectification circuit, the buck conversion efficiency is high and the heat is low.
The accuracy of the voltmeter is about 2%
Please allow 1-3mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.