Review on 🔋 48V Battery Desulfator Rejuvenator - Battery Life Saver BLS-48N by Leo Govindan

I installed this unit with ease and within a few charge/discharge cycles I noticed an improvement in the performance of the golf cart batteries (longer run time before the required charge). This product received 5 stars for this remarkable improvement in battery life. HOWEVER, in the last few weeks of use, I have found that the batteries "die by themselves" within about 2 weeks (from fully charging without using a cart). This has never happened before, so I can only assume that this BLS device is using enough battery juice to actually completely drain the batteries in a week or two. If you use the Recycle Bin regularly (at least every few days), you will most likely never have this problem. However, if you use your car like I do (it's at our campsite where we sometimes don't come for weeks) you will find that your fully charged car is dead and needs a full charge cycle. If the batteries are discharged within 1-2 weeks after a full charge, this product gets 1 star. This BLS unit should either be fitted with a switch (to turn it off manually when you know the cart will not be used for a week or two) or better yet have this feature built into the unit.