Frequently Asked Questions
Q1: How do I turn the 808D 510 battery on or off?
A: Simply press the power button continuously three times within two seconds to toggle the device on or off.
Q2: What do the different LED colors mean?
A: Green indicates full power (3.85V-4.2V), Blue indicates low power (3.5V-3.8V), and Red indicates that the battery needs recharging or is currently in charging status.
Q3: How do I know when the battery is fully charged?
A: During Micro USB charging, the Red LED will stay lit. Once the voltage exceeds 4.15V, the Green LED will turn on, indicating the charge is complete.
Q4: Does this battery have safety protection features?
A: Yes, it includes short-circuit protection (LED flashes 3 times) and low voltage protection (device stops working below 3.2V).
Q5: Can I customize the battery capacity?
A: While the standard model is 400mAh, we offer customization options ranging from 350mAh to 1300mAh to suit your specific needs.
Q6: What should I do if the LED flashes 10 times?
A: When the LED flashes 10 times, it is a notification that the battery power is too low and needs to be recharged immediately.