Genuine Sony US18650 VTC5A 2500/2600mAh batteries, also known as the Sony VTC5A or VTC 5A. These are a great competitor to the Samsung 25R5 and LG HE2 and allow a higher current draw than the Sony VTC5. These batteries are all fresh stock with manufacturing codes within the last few months. The problem is there are many counterfeits on the market that are guaranteed to be genuine. We've done extensive testing to be sure they're authentic VTC5A so you can be confident you've got the real thing.
Quick specs:
Chemistry: NMC
Max continuous discharge current: 35A (with temperature cutoff circuitry at 80 degrees C)
Max continuous discharge current without temperature cut: 30A
Style: Flat top
Approximate Height: 65mm +/- 0.2mm
Approximate Diameter: 18.35mm +0.15/-0.2 mm
Weight: 47.1g +/-1.5g
Nominal capacity: 2600mAh
Rated Capacity: 2500mAh
Voltage: 3.6V
Maximum charge voltage: 4.25V (see specification)