How frequently should i recharge my toothbrush?

[mattkime]

Nope. Proper nimh

[space-time]

eneloop is proper NiMH. The others are a joke.

[mattkime]

space-time wrote:
eneloop is proper NiMH. The others are a joke.

excuse me i stand corrected. they still don't come in size A

[RAMd®d]

Mine is an older model Oral-B with NiCad batteries and it recommend unplugging the charger every six months and letting run down dead, then plugging it back in.

Except for those two times, I keep the charger plugged in and RTB the toothbrush after every use.

With NiMH batteries, I'd unplug it until I detected the slightest slowdown, charge it over night, then unplug it again.

Actually, I should probably do that with the NiCads, and still run it down twice a year.