18500 Rechargeable Batteries, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Button Top (4Pack)

Capacity as stated on the battery labels.

Working great

These work well and fit well

Great batteries, exactly what I needed

Jessy 18500 Rechargeable batteries! Quick shipping - Battery strength excellent - two nights since old battery switch out - 18500 batteries lights up backyard beyond sunrise.Any solar floodlight you purchase - disassemble and take out battery and replace with these! Manufacture puts in 600 MaH that lasts basically 4 hours then dies till sunlight recharges the battery.Second step - get 1/2” PVC and mount floodlight onto PVC elevating above ground - gives you 180 degree illumination!Now I have the illumination I wanted in the backyard to watch for predators near the chicken coop!I got the battery charger too! I recommend getting this and having on hand - I don’t know what winter will bring!Battery sizes differ greatly - take time and make sure your battery size ordered matches the battery you took out and are replacing.18500 is battery size - 1600mAh is the strength of the battery - the higher the mAh in the battery the longer it stays lit through the night before it needs recharging again in the morning.Thank you for an excellent product!

I have a bunch of HF cheap little LED flashlights, and these replace the 3 AAA batteries in the plastic holder

I bought these seeing they were cheap rechargable batteries for some of my solar lights. boy did i miss theboat on these first off, i ahd to wait 3 days before these were charged enough to last more than two hours powering 3 150 lumen solar lights. two the batteries only ever lasted 3 to 4 hours on a full charge, i had pulled them out and checked them 2 of three times during the summer to verify the charge they were holding, but the longevity is severely lacking. last year the energizers i had had in the fixture for the three previous years would last until iwoke up at 5 am. but not these. save yourself the money and pay a little extra.

I purchased these to replace the old batteries in my yard lights. They now light up from dusk to dawn. Excellent batteries!!