Genuine 2-cell 6.6V A123 (LiFePO4) pack Made by A123 Systems from Genuine A123 cells.
These packs make great fast-charge receiver batteries however, please check whether your receiver and servo's will require a voltage regulator before using the pack for this purpose. This Genuine 2-cell pack has JST-XH balance connector, T Plug (Deans compatible), and JR/Futaba compatible connecter. Fast charge is possible using the appropriate charger.
Based On 2 reviews.
Being using them since they appears in rc community on all my birds. They are amassing.
Never had to worried about discharge, memory, regulators or any other issues from early days. Haven't damage any one up to date.
Excelent power source. Have them for about 4 years and still like new. I don't use anything else.