Ledwave Li-on rechargeable system

Received this item today (23 March), one day after ordering(!) and plugged it straight into the mains. Although the package was sealed there are no printed instructions whatsoever but being a battery freak I know what to do: a red light tells you it's charging and a green light comes on after a few hours to say it's done.
The price is an absolute steal as an identical-looking charger with 2 batteries but without the car charger retails at twice the price.
Get one before it's sold out!