Panasonic Rechargeable li-ionBattery -18650-2800mAh 3.7V

Product Description: 

Model：DP-18650 2800 mAh
Nominal Voltage(V）：3.7V
Material：Li-ion
Size：Diameter18±0.5mm Height：65±0.5mm
Full High Capacity, Low Inter Resistance, Charging Fastly, Discharging Stably

2 pcs pack

Made in Japan

Note:
5 hours charge before use