A 12v battery charger is a device everyone eventually needs at some time, often for accidentally leaving a door ajar on a car and running a battery dead. But do you really need to spend hundreds of dollars on brand name charger […]

1. Introduction There are 3 things certain in life: Death, Taxes and flat batteries. Today we will be reviewing, the low cost Yonii DN4 Ni-Mh AA/AAA Battery Charger from the beaches of Thailand, after I forgot to pack my trusty XTAR VC2SL. […]