LingsFire® BaoFeng 7.4V 3800mAh Li-ion Battery For Two Way Radio Interphone Transceiver Walkie Talkie UV-5R UV-5RA Series + Car Charger
This battery fits my UV5R+ without modification. Battery also fits into original charger.<br /><br />My main reason for purchasing this battery + charger was because the product page indicated that the car charger used a switching IC type circuit which apparently had all sorts of nifty protection circuitry built in. This is absolutely not the case, at least with the car charger I received.<br /><br />Most frightening is that the battery works at 7.4 VDC, but because the car charger outputs the same voltage 