Ademco - Testing Dry Cells

TESTING DRY CELLS external a power an electrolytic dry cell nature weaken as may as well discarded actual tend attached dissimilar chemical at dry dry a battery comprised simply no a shelf sometimes produced the elec 2431 necessarrly batteries up of dry be very an ammeter which measures a good use of determining a battery out voltmeter a battery battery not voltage a volt a dry use a practically battery only a fresh battery dry battery placed using rechargeable a battery deliver an electrical wi I I draw position enough observe a meter pointer must be held position or center momentarily of meter held a typical outer be used changed using No 6 batteries meter pointer a good battery deflection 6 batteries amperes minus changed when power a 6 volt meter No 866 used amperes drained designed held deflection amperes in No 243 battery No 235 multimeter be used with used procedures rechargeable RECHARGEABLE POWER SUPPLIES method employed 359 No 243 used rechargeable be employed 616 Ademco No 235 multimeter alter 94 96 For all Place 94 96 and 616 7.5 ohm 10 watt No 605 volt Do NOT use No 235 multimeter any equivalent VOLT With meter power placed VOM should 6 volts negative wh The AC Transformer be unpluqged For No 94 Recharge A Pack described a 500 ohm 10 watt 3.6 meter VOM For Nos 96 and 616 Recharge A Packs No 603 VOM described a 125 ohm 10 watt DC meter charged allow perfoned power a pack hours every charge months hours RECHARGEABLE BATTERIES THE APC SERIES A I arm Process and short ng Centers 10 watt 1024 Diagram 6 volts No 605 across a careful a I low bat Alarm Processing 7.5 ohm 10 watt voltmeter correct and 1028 No 605 as Diagram and 6 volt careful allow reading short Alarm Processing 15 ohm 20 watt 1022 12 correct Diagram and 12 volts battery making performed a discharged advisable charge hours LEAD ACID BATTERY 1 Cad BATTERY 2