Recently there has been sold counterfeit ICOM IC-V8 radio transceivers on e-bay by an individual in Hong Kong. These are difficult to distinguish from the genuine ones, but there is one giveaway. Key no.2 on...
Batteries in portable consumer devices such as a laptop, camcorder, mobile phone, two way radios etc., are typically made using either Nickel Cadmium (NiCad), Nickel Metal Hydride (NiMH) or Lithium Ion...