Nikon UT-1 user manual Battery Life

ABattery Life

The length of time batteries can be used and the number of shots that can be uploaded before recharging varies with the condition of the batteries, signal strength, and how camera and UT-1 are used. The following measurements were performed using a fully-charged EN-EL15 battery (1900 mAh) at a temperature of 23 °C (73.4 °F) while continuously uploading images with an average file size of 9 megabytes to an ftp server configured using Internet Information Services (ISS) under Windows 7 Ultimate over an infrastructure network with the UT-1 in transfer mode (all figures are approximate).

Network	Wireless (802.11n)	Ethernet (100 base-TX)
No. of shots uploaded	8000	17000
Battery life	300 min. (5 hr.)	480 min. (8 hr.)

To ensure maximum battery performance:

•Keep the battery contacts clean. Soiled contacts can reduce battery performance.

•Use EN-EL15 batteries immediately after charging. Batteries will lose their charge if left unused.

•Periodically check the battery level using Wireless Transmitter > Device info > Battery info.

•The battery level displayed by the camera may vary with changes in temperature.

•A sharp drop in the length of time the battery can hold a charge indicates that the battery must be replaced.

Specifications

Appendices 123