12 pcs of Tenergy Premium C Size 5000mAh High Capacity High Rate NiMH Rechargeable Batteries

Features and Benefits * High quality C size 5000 mAh high capacity nickel hydride metal (Ni-MH) rechargeable batteries * Super long running time with this 5000 mAh high capacity * Very long life time and can be recharged up to 1000 times. * Can provide up to$1000 savings over the life time of this rechargeable batteries by eliminating the need to buy hundreds of C-size Alkaline batteries which cost at least $2 a piece. * Exact replacement for standard C size batteries and NiCd rechargeable batteries * Convenient operation due to that advantage that Ni-MH batteries have no memory effect. Can be charged anytime * Can be rapidly charged with smart chargers and universal chargers * Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life timeTechnical Specifications * Dimension: Height 50 mm, Diameter 26 mm * Weight:0.2lb per cell * Capacity: 5000 mAh * Voltage: 1.2V * Standard Charge: 16 hours @ 300 mA * Rapid Charge: 2 hours @ 3000 mA * Specification C size 5000mah

these batteries are pretty good for the price. I use them in some wireless speakers and they last a long time.. i have only had them a few months and this was the first time i had to recharge since, but your mileage may very according to your use... the time it takes to charge them is a bit lengthy ( 6 - 9 hrs) but all in all the return rate at which you use them is nice, meaning you get plenty of use before they go dead and the best part is you save money because their reusable so it works out.