Ramsey Electronics DN1 User Manual

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DN1 
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Dr. NiCad 
BATTERY CONDITIONER/ 
RAPID CHARGER 
Ramsey Electronics Model No.              DN1 
Stop shelling out a fortune on batteries ! Enjoy full performance 
from your NiCad batteries or battery packs with this sensational 
Quick charges batteries for laptop computers, hand-held radios 
and scanners, cordless/cellular phones, camcorders, RC models 
and more ! Charge many batteries in less than an hour ! 
State-of-the-art battery monitor IC safely watches both battery 
voltage and charge time while fast charging your batteries ! 
Eliminate “Memory Effect” common to NiCads - uses unique 
constant current circuitry. 
Safety First: circuit has “built in” timers and voltage sensors that 
monitor the cell for safety - it won’t let you charge a bad cell ! 
Stop “cooking” and start conditioning your rechargeable batteries, 
no more leaving the charger plugged in for days on end ! 
Charges single cells as well as NiCad packs from 1 to 10 cells ! 
Automatic “top off” charge keeps batteries at their peak power until 
use. 
Unit runs on 12-15 volts DC. 
Convenient flashing LED indicates charging modes and eliminates 
guesswork. 
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