Jialitt 18V 5.0Ah Replacement Battery for Dewalt DCB184 XR Li-Ion 18V Tool Lithium-ion Battery DCB180 DCB181 DCB181-XJ DCB182 DCB184 DCB183 DCB185

Probably too early to comment on longevity and battery life, hence the four rather than five stars. The battery was charged on receipt and I ran it down on my DeWalt DCS391 circular saw. Having charged it overnight I went out on a job to find that it wasn’t charged at all. I thought I’d bought a lemon but charged it again the next night and it’s been fine ever since so I probably didn’t put it in the charger properly. I usually carry this battery, a DeWalt 5Ah and a DeWalt 4Ah with me. I am cutting all sorts so it’s not easy to do a straight comparison but I haven’t been able to see a difference between this and the DeWalt 5Ah – so for the price I am pleased as punch!