Hyperion EOS Sentry Battery Meter
- Manufacture: Hyperion
- EOS Sentry User's guide, English (pdf)
- Warranty: Hyperion EOS SENTRY are guaranteed against defects in materials
and workmanship (solder joints, etc) for one year from date of purchase.
The large LCD display and capacity graphs make it easy on your eyes. And the low price of the SENTRY compared with the high cost of batteries make it a sure money-saving addition to every toolbox at the flying field, boat races, or car race track.
Discharge of LIPO in particular beyond 80% of capacity is sure to damage them. Be sure to use the EOS Sentry after flights (or laps) from time to time. If you see 19% or less capacity remaining, reduce the Transmitter timer until at least 20% is shown remaining at the end of each flight or race "