Energy 16 Plus AA 2850 Hybrid Bundle aaa rechargeable batteries It is also perfect for

It is also perfect for keyboard players

Universal battery tester with LCD display for a variety of battery packs and batteries

Includes 2x C batteries

Brightness: 150 lumen/4000lux (100%)

Energy 16 Plus AA 2850 Hybrid Bundle aaa rechargeable batteries It is also perfect forThe Most Advanced Charging System On The Planet! A completely automated, "no brainer" battery charger and maintenance device. Forget about scrounging around for batteries. Your batteries are always ready to go! Large capacity charger for all your household batteries needs. Charge up to 12 AA cells, 12 AAA cells, 6 C Cells, 6 D Cells and 2 9V's in any combination! Includes 2 USB ports for charging smartphones, iPad's, tablets, and other USB devices.