Mains energisers

[cauda equina]

My old Rutland mains energiser has died and as that model has been discontinued I'm on the lookout for something else

Does anyone have any recommendations please? Or any warnings about models to avoid?
I have greedy fatties so need something with a good zap.
Thanks

 

[Auslander]

Ive got a Hotline Gemini 2.4v dual use one, which packs a hell of a punch run off a battery, so I would imagine it would have a kick like a camel off mains! My lot keep well away from my fences - even the ones with form for taking a zap!

 

[cauda equina]

Excellent, thanks!

 

[AdorableAlice]

Can I ask how far a mains charger will send a charge please.

 

[cauda equina]

It depends on how powerful the energiser is
The beefiest (and most expensive - £999.99) Rutland one I've seen says it will do 100km