Info - MYO headlamps and AA/LR6 rechargeable batteries

Due to advances in the performance characteristics of AA/LR6 rechargeable batteries (especially their higher output during discharge), they can in certain cases of intensive use, cause quality and safety problems with MYO-series headlamps. When the headlamp is used with AA/LR6 rechargeable batteries, if a short-circuit appears in the cable connecting the battery case to the lamp, the cable can spark, melt, or catch fire.