Huge alkaline battery Special feature: Quality reference: duracell 1. Stainless steel jacket with adhesive aluminum foil) 2. Certified by sgs for 0.00% mercury & cadmium, meet european environmental friendly standard (98/101/ ec) 3.Stable performance, long service life and enhanced power. 4.Excellent power retention and long shelf time, superior leakage resistance. 5. Outstanding temperature characteristic. Inquiry at email: marketing6(a)hugebattery.Com 4 pcs / blister card, 12 cards / inner box, 240 cards / ctn Meas: 27.4 * 49.5*21.6 cm g.W.: 24.0 kgs n.W.: 23.0 kgs 4 pcs / shrink pack, 24 pcs / inner box, 240 pcs / ctn Meas: 31.2* 28*11.4 cm g.W.: 17.5 kgs n.W.: 16.5 kgs