Energizer recharge SMART Rechargeable Battery Set

• Charges 2 or 4 NiMH AA or AAA batteries at a time
• Battery charge status fuel gauge & charge time countdown
• Automatic shut-off with timer control
• Universal voltage: 100-240V AC， 50/60Hz
• 100's + 100's of charges 
• Up to 4X longer in digital cameras
• 2pcs rechargeable batteries size AA 2450mAh included