Varta industrial high energy batteries aa -10-pakvarta industrial 1,5 v aa alkaline is one german produced alkaline battery, certified quality past, the laws with current quality improvement, as gives one outstanding performance. Up to 5 % better than comparable aa batteries in iec average. Preserves his voltage further than something another industribatteri on market. Ideal to standby or pulsafladning with high discharge current. Hermetically sealed meet leakage. Each battery is individually tested of varta...