Ni-Cd AA 1.2V 600mAh rechargeable battery
Size: AA
Diameter: 14.5mm
Height: 50.4mm
Norminal Voltage: 1.2V
Capacity: 600mAh
Standard Charge
Current: 60mA
Time: 15hrs
Quick Charge
Current: 600mA
Time: 72min
Weight 19g
★High capacity, low inner resistance,long cycle life,
low self-discharge.
★Fast charge avaliable
★IEC standard
★All products are inspected strictly
★AAA, AA, A, SC, C and D size available
★OEM/ODM, battery packs available
该电池组是用3只ni-mh 2/3AA 800mAh电池制作, 标称容量为800 mAh的2/3AA型MH-Ni电池.采用在泡沫镍及穿孔镀镍钢带上涂活性物质浆料的工艺方法制备电池的正极板和负极板.在实验的基础上确定了合适的正负电极及隔膜尺寸.根据对加有不同电解液量电池的不同倍率放电容量、电池内阻及密封性能的测试结果,选取了单电池的电解液量为1.35 g.对所制备电池的充放电性能及内阻的测试结果表明,电池0.2 C放电容量800 mAh、 1 C充放电循环寿命大于300次.其中,使用焊接有集流镍带正极板的电池制备工艺,可以降低电池的内阻并提高电池的倍率充放电性能.此种电池多用在充电手电筒,电蚊拍等方面