[quote name='JapanAxe' timestamp='1386533565' post='2301202']
You need to check three things when buying rechargeables:
(1) Voltage - you want 9.6V nominal. Some rechargeable PP3s used to run as low as 7.2V nominal.
(2) Capacity in mAh - go for the highest you can find.
(3) Formulation - NiCd cells tend to fade if left unused. Go for NiMH, preferably the hybrid sort that come ready-charged.
[/quote]
Cheers fine fellow of Swindon. Appreciate it. Just looking at my Sony rechargeable. Says capacity is 120mAh. Any idea where that fits in the spectrum? Is that high or can I do better?