X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;ds=inline;f=power%2Fbattery%20tester%2Findex.html;h=3f14985b937f7fc3e295456cf596ffb218611a84;hb=2b6a2fe2ac7d2c867627e9315debe7bad73d345a;hp=7d757b8d853005994b332d707b47c6aff41ac135;hpb=5267c46b2fcbfcf061939a3266c08dcd66dc14d3;p=physical.git diff --git a/power/battery tester/index.html b/power/battery tester/index.html index 7d757b8..3f14985 100644 --- a/power/battery tester/index.html +++ b/power/battery tester/index.html @@ -2,7 +2,7 @@
-Freshly charged batteries are tested under high load by shorting -battery + and - terminals using 5 ohm power resistor +Freshly charged batteries are tested under high load for short time by +shorting battery + and - terminals using 5 ohm power resistor (R1). Simultaneously battery voltage is being measured while under load.
@@ -270,9 +270,17 @@ load.I use vintage analog voltmeter. Instead of power resistor I use -Nichrome resistance wire. It gets hot quickly! +Nichrome resistance wire. Test/measurement button should not be +pressed for long because power resistor gets hot quickly and battery +is being quickly depleted during measurement.
+ + +