Note that lifespans are approximate and will vary
according to pattern of use and current draw from any
devices requiring Phantom Power from EDB2-H.E
Do not dispose of batteries in Landfill rubbish
collections. Use battery collection schemes
18.3 LIFESPAN OF RE-CHARGEABLE BATTERIES IN
EDB-2 H.E WHEN POWERED ON - based on recently
improved battery manufacturer claims of specification
when new:
1st Lithium Polymer Rechargeable PP3: at approx. 100
Hours
2nd Lithium Ion Rechargeable PP3: at approx. 60 Hours (
roughly comparable to Alkali when new)
3rd Ni-Mh (Nickel Metal Hydride) PP3 9v 280 mAh: at
approx. 50 Hours
4th Ni-Mh, at 9.6V 220 mAh PP3 NiMH Rechargeable
Battery : at approx. 40 Hours
Headway advises keeping two spare PP3 batteries for
EDB-2 H.E
18.4 LOW BATTERY INDICATOR LED - Located on Top
Indicates that battery life is close to being expended.
EDB2-H.E will continue to function for several hours after
P.55