User's Manual

Battery.
Connect a 3.7V lithium poly (Li-Po) rechargeable battery or battery holders
(such as 3x AAA) with compatible JST PHR connector. Because there are a
wide variety of Li-Po battery with different capacity and exterior dimensions to
choose from, you can find the best trade-off between battery life and physical
size for each individual mission.
Recharge.
When connected battery is low, simply
plug in the USB. The built in battery
charger IC will quicly charge attached
single-cell Li-Po battery pack in just a few
hours (for typical battery pack). No need
to pull out / exchange battery.
Operation
Environment
-40°C (-40°F) to 85°C (185°F)
non-condensing (0-95% RH), indoor use only.