Product 1: 16-Pack of Energizer recharge universal 2000 mAh NiMH AA rechargeable batteries

Product 1: The world’s 1st rechargeable AA battery Made with 4% recycled batteries

Product 1: Energizer recharge universal batteries come pre-charged and ready to go

Product 1: Each battery can be charged up to 1000 times with a charge that can last up to 12 months in storage

Product 2: Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included)

Product 2: State of the art Charge Status Indicator system visually and audibly alerts on your batterie's charge levels

Product 2: Get a full charge in 4 hours with the rapid charging power of Recharge Pro (times may vary by NiMH battery)

Product 2: Auto safety shut off and overcharge protection features prevent damage from overcharging, helping to maximize battery life