Quantity(Piece/Pieces) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
Features:
1. This product is fully functional, can display the battery voltage, battery power, can also be plugged directly into the phone or other 5V equipment charging.
2. This product is 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.
3. This product uses synchronous rectification step-down chip scheme, with little heat, energy saving and environmental protection.
4. This product is compact in structure, making full use of space and reducing costs.
5. A wider range of use, suitable for lithium battery packs, lead-acid batteries, car batteries, electric car batteries, and other types of batteries.
Parameters:
1. Static input current: 5-25mA, the lower the battery voltage, the smaller the current.
2. USB output: 5V/2A (a USB setting for Apple recognition, a setting for Android recognition)
3. USB buck efficiency is up to 96% (because of the synchronous rectification circuit, the buck conversion efficiency is super high and the heat is low.
4.8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100%
5. The accuracy of the voltmeter is about 2%
6 working temperature: -10 ~ +65℃
7. Working humidity: 10 to 80% (no condensation)
8. Opening size: about 45 × 26 × 18mm
The battery voltage is lower than N × 3.1V, the first grid undervoltage red indicator light flashes
Battery voltage is greater than N × 3.1V, brighten 2 grid (red) (Note: N is the number of battery sections)
Battery voltage is greater than N × 3.3V, brighten 3 grid (green)
Battery voltage is greater than N × 3.4V, brighten 4 grid (green)
Battery voltage is greater than N × 3.6V, brighten 5 grid (green)
Battery voltage is greater than N × 3.7V, brighten 6 grid (green)
Battery voltage is greater than N × 3.8V, brighten 7 grid (green)
Battery voltage is greater than N × 3.9V, brighten 8 grid (green)
12V lead acid voltage range: (4 series of lithium iron phosphate batteries can be used)
The battery voltage is less than 10.3V, the first grid undervoltage red indicator light flashes
Battery voltage is greater than 10.3V, brighten 2 grid (red)
Battery voltage is greater than 10.7V, brighten 3 grid (green)
Battery voltage is greater than 11.2V, brighten 4 grid (green)
Battery voltage is greater than 11.7V, brighten 5 grid (green)
Battery voltage is greater than 12.2V, brighten 6 grid (green)
Battery voltage is greater than 12.7V, brighten 7 grid (green)
Battery voltage is greater than 13.2V, brighten 8 grid (green)
Package Included:
1*battery capacity indicator
Note:
Due to manual measurement, an error of 1-3 mm is allowed.
Due to the different calibration methods of the display, the color of the product in the photo may vary slightly on different computer monitors.