Conrad Course material 10127 14 years and over 10127 Manual De Usuario

Test setup: Plug board, red LED, resistor 100 Ω, battery holder, NiZn rechargeable 

battery, micro AAA.

The tests can be performed with different rechargeable battery types as well 

if you have a multimeter with which the rechargeable battery voltage under 

load can be displayed.

The test at low current load usually is not a big problem even for older rechargeab-

le batteries that have been freshly charged. The button switch for the rechargeable 

battery test is a piece of stripped wire, installed in the contacts of the plug board 

as illustrated.

a)