Novelty - 4in1 charger with micro USB port + 2x battery as isaw A1 / isaw A2ACE for Actionpro X7 | X-7 - isaw A1 / A2 Ace / A3 / Extreme [Li-Ion; 1100mAh; 3.7V] (Electronics)
very good value for money. The batteries are at least as good as the original. The charger is very convenient, there is much more freedom shooting
