Tattu 1800mAh swelling

[Houndpup Rc]

i have that charger too. maybe it only warns you if you set it wrong. i've never plugged into the wrong port. (and i don't intend to try)

Yeah, I have had it a long time and charged quite a few batteries with it...The ports usually only lets one size in but they are getting quite worn out.

 

[Piotrsko]

Ports/connectors are only worn out if the whatever connected keeps getting a disconnect error. maybe 10,000 connections back before chineseium cheap stuff or maybe you need a lighter touch when mating plugs.

 

[Houndpup Rc]

Ports/connectors are only worn out if the whatever connected keeps getting a disconnect error. maybe 10,000 connections back before chineseium cheap stuff or maybe you need a lighter touch when mating plugs.

No I mean the plastic parts that keep you from plugging in the wrong plug.