- 1 x ECT COS Pro battery
- 1 x Charger
- 1 x manual
- 1 x packing
- Battery capacity: 650mah
- Thread: 510
- Charge voltage: 4.2V
- Protection: short circuit / overcharge/overtime
- Button led light indication: 3.4V red, 3.7V mix light , 0V blue, Preheating Mix light
- 7.Preheating time: 15s
- When voltage below 3.3V, the device will power off.
- Micro USB charging interface
- During charging, indicator lights turn red. When it is fully charged, it turns blue.
Low voltage warning: when the power lower than 3.3V, the red light will flash 5 times then automatically shut down to protect the battery.
Short circuit protection: when the device suffers a shortcircuit, the red & blue lights will both flashes 3 times then automatically shut down to protect the battery.
We offer FREE USPS domestic shipping on all orders over $50 in contiguous states of the USA.
General Guidelines for USPS Delivery Times. Please Note, However, That These Are Solely Estimates and are Not Guaranteed Delivery Times:
USPS First Class Mail: Generally takes between 2 - 7 days for delivery in 99% of our products (which are located in our warehouse in the USA), but note that some few products could take between 15-30 business days since they are located in our warehouse in China.
You may return most new, unopened items within 30 days of delivery for a refund.
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).