Energizer Rechargeable C Batteries - 2 Pack Precharged High Capacity C Cell Batteries for Flashlights, Toys, and Emergency Devices

I thought these batteries were a bit expensive when I purchased them, but they truly have saved me a lot of money on buying batteries in the long run because I also bought a charger specifically for C batteries.I always have good luck with Energizer batteries.liked quality of charger..Outside led lightI bought these batteries as well as the charging device for a clock so I wouldn't have to keep buying batteries. Well, instead of buying batteries once a year, during the year I have had these rechargeable batteries I am now having to charge them for the sixth time! My clock is rarely fully functional after about two weeks, eyes and tail moving (I have a Kit-Kat Klock). Around five to 6 weeks the clock can't even keep time anymore! Right now it is running 75 minutes ahead. Thankfully this is an entertainment clock and not one I rely on for time, but still annoying when the batteries quite so soon!!!work but can not really say much on longivity. Have them less than a few monthsI fully charged them when received. They have worked fine and have not needed a recharge yet.They didn’t last as long as my AAA and AA lithium batteries. But they did last longer than my regular C batteries.Used in a wall clock. Lasted about seven weeks. Takes 17 hours to recharge! Waste of money. Bought regular C batteries to replace this bad buy. Warning: The energizer re-charger also dies and will not recharge anything. The bunny must be stuck at some roadside in the middle of nowhere banging his drum nonstop.Me había abstenido de opinar porque quería probarlas y ver la duración de las pilas con cada carga. Ahora que ya las probé, recomiendo mucho estas baterías, duran bastante y aunque la carga es lenta (8 horas) vale mucho la pena porque el costo de estas pilas (normales) es bastante caro y al momento ya las he usado con 4 cargas, unas cargas más y el producto se pagó solo. Lo recomiendoLas compre para usarlas en una Nerf Rival Zeus MXV 1200, tras cargarlas por 12 horas la primera vez y tres dias de uso, las baterias siguen funcionando muy bien pese a que se han usado bastante. Lei comentarios de la Rival Zeus que consumen muy rapido las baterias, pero estas pese a ser las unicas que he utilizado en el juguete, no me han dado problemas, las recomiendo usar en un cargador de carga lenta pues creo que esto hace que en realidad agarren su carga al 100% a costa de un poco de tiempo. Muy recomendado, iba a comprar más pero las subieron de precioa más del doble, tache ahí.My charger tells me they are full but when i put them in my cordless doorbell they don't work. I put them back in the charger and after few minutes the charger tell me they are full. Take them off the charger and put them back right away now they're not full....after few minutes yes. Are those batteries defectives?Leí en algunas preguntas que eran baterías CR2. NO LO SON. Son baterías C convencionales recargables.