【Battery Type】AA 2400 milliamps rechargeable batteries, the length is 1.97 inches and the width is 0.55 inches,confirm the battery size before purchasing and please make sure your device is suitable for AA 1.2v batteries 【Widely used】1.2V Double A High Capacity for Can be widely used for battery string lights, landscape lights, lawn lights, toys, TV remotes, flashlights, wireless mouses, portable audio players, game controllers, smart home devices, walkie talkie and landscaping lights batteries 【Safe and Reliable】Batteries are very safe and reliable. For transportation safety purpose, these batteries are only pre-charged with 30%power, so charge them before use for longer working 【Low Self-discharge】Double AA battery ,Can maintain 75% battery power after 3 years of non use. UL certification ensures quality and safety 【Money-Saving】The rechargeable AA 2400MAH batteries can be constantly recharged 1200 times, saving you money on purchasing one-time use disposable alkaline batteries 【Wide Temperature】The 1.2V AA nimh battery use best cell and strict quality control can keep stable and reliable performance in a wide temperature rang from -4℉ to 140℉

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