Nielsen-Kellerman CoxBox 08 Manual

COX BOX / BLUE OCEAN BATTERY INFORMATION
USAGE
Note alignment when inserting battery
Never force battery pack into UNIT
I N S TA L L I N G T H E B AT T E RY PA C K
NOTE the alignment guides on the battery pack - two on one end, one on
the other.
"CLICK"
For Cox Box: Charge the battery until FULL is shown on the screen.
For Megaphone: Charge in charger until solid green LED is shown.
CHARGING
A fully drained battery requires at least 6-8 hours to reach full capacity,
Place your battery on charge whenever not in use, but avoid leaving it
plugged in for more than three days at a time.
For Cox Box Charging:
From 0-90%, the charge rate will be around 0.5% of charge a minute.
After it reaches 90%, the charge is reduced and it will take longer to
get to 100%.
For Standalone Charger:
Charging indicators:
Flashing Red - Charging 1 to 10%
Flashing Yellow - Charging 11 to 25%
Flashing Green - Charging 26 - 99%
Solid Green - Fully Charged, 100%
Flashing Red/Yellow/Green - See Errors section
SPECS
For Cox Box: Battery will typically last 4-6
(typical use is ½ volume and ½ talk time).
For Megaphone: Battery will typically last 8 hours
(typical use is speaking 35% of time at volume level 6).
Voltage (new)
Weight
Size
Operating Temp
Storage Temp
Charging Temp
*As with any rechargable battery, NK Battery packs can be expected to lose
approximately 10-20% capacity per year.
BEST PRACTICES
» Batteries made prior to 2015 with low capacity can be helped by
rebalancing.
1. Drain battery completely
2. Set aside for 2 days
3. After 2 days, charge unit until full.
» Batteries after 2015 will "self-balance" but it is best to occasionally
fully drain and fully charge these batteries (without 2 day waiting
period) to have this happen.
» Check the "spring pins" in the charger or Cox Box battery cavity to
ensure none are stuck in the down position. If a pin is down, use
alcohol to try and work it in and out to set back to proper height.
» Dry off battery and charger before charging. Never charge a wet
battery.
12.6 volts
105grams/3.7 oz
2.8 x 1.8 x 1.5 in
-10 to 50°C
-20 to 45°C
0 to 45°C