1.I have to date received no invoice was ordered on 06.03.2014 2.The charger changes color because it is hot sau 3.The battery keep not even 150 photos were loaded but only 2 times: D (with the original to get to 260 photos) but otherwise not bad for the price
Addendum on 06/09/2014 the batteries are now at so 270 photos (no flash) so I can live with Hab in 2 days made with 2 batteries 540 pictures so Top