20 Pack Energizer Industrial Batteries.

• Battery size: C 
• Type: Alkaline
• Voltage: 1.5V to 1.63V
• Expiration date: 2024 - 2029
• Other designations: LR6 / AA / R6 / MN 1500 / Mignon / AM3 / E91.
• Recommended for: Everyday devices such as digital cameras, torches, LED lights, MP3 players, toys, game controllers.
• Dimensions: 14.5 mm x 50.5 mm.
• Weight (of one battery): 24 g (0.05 lbs)
• All open box 20 total.
• Two up to five boxes shipped together $15.00
• Expiration date 12 - 2031