akkaline batteries
05-09-2003, 09:33 PM
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akkaline batteries
what happens if i use 1.5v alkaline batts in my transmitter as opposed to the 1.2v nicades will the extra volts hurt anything[img]i/expressions/face-icon-small-confused.gif[/img]
05-10-2003, 02:40 AM
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You use less cells if using alkalines. The TX will function fine on 7 AA alkaline bateries (insert a "dummy cell" to fill the empty location in the 8 cell holder) This will give 10.5 v, which is close to the peak obtained from 8 NiCds.
Most TX's will not be harmed by using 8 AA alkalines. A 8 cell NiCd pack will peak just a bit over 11 v, and will hold close to 10 v (9.8 to 10.1) for most of the useable charge. The original desgn of the R/C TX's expected disposable batteries, and most of the circuits still are designed to be able to handle 8 AA cells. (but check with the manufaturer... especially with computer radios which could be more sensitive to excess voltage)
Most TX's will not be harmed by using 8 AA alkalines. A 8 cell NiCd pack will peak just a bit over 11 v, and will hold close to 10 v (9.8 to 10.1) for most of the useable charge. The original desgn of the R/C TX's expected disposable batteries, and most of the circuits still are designed to be able to handle 8 AA cells. (but check with the manufaturer... especially with computer radios which could be more sensitive to excess voltage)
