D.T. Systems H2O 1810 - Manual (Page 13)

13
BATTERIES
All H
2
O Series
TM
collars are equipped with
rechargeable Nickel Metal Hydride (NiMH) batteries.
NiMH batteries are not memory sensitive and do not
require depletion before recharging.
The batteries come partially charged from the factory.
However, it is recommended that you give the battery
a full charge (about 12 hours) before the first use.
Remember - Always keep batteries away from
flammable substances (especially when charging).
When storing the unit for long periods remember to
regularly give the batteries a full charge (12 hours)
once every 4 to 6 weeks.
Battery Charging Procedure
1. Turn the unit off.
2. Plug the charger into a
standard electrical outlet.
3. Charge the batteries for up to
12 hours. This can be done
either separately or
simultaneously.
4. After charging, disconnect the battery charging
cables from the receptacles and securely replace
the rubber battery receptacle covers.
5. Test the system to make sure that everything is
working properly.