Available only to US Customers Model: MRB-266P45 Capacity: 4500mah Voltage: 3.78V Weight:98g Size: 26.5mm*67.4mm Warranty Period: 12 months

Model:MRB-217P50 Capacity: 5000mAh Voltage: 3.6V Charging current: 1A Weight: 73g  Size: 21mm*75mm

Available only to US Customers Model: MRB-186P26 Capacity:2600mAh Voltage: 3.7V Weight: 46g Size: 18.3mm*69.2mm Warranty Period: 12 months

18650 3000mah Battery Capacity:  3000mah voltage: 3.7V weight: 0.05kg       

Model: MRB-186P36 Capacity: 3600mAh Voltage: 3.7V Weight: 49g Size: 18.4mm*69.7mm Warranty Period: 12 months

Model: MRB-266P45 Capacity: 4500mah Voltage: 3.78V Weight:98g Size: 26.5mm*67.4mm Warranty Period: 12 months

Model name: MRB-263P20 Li-ion battery 26350, Capacity:  2000mah Voltage: 3.7VSize：26mm*38mmWeight：51g ,For BG10 bicycle light  

Model: MRB-186P26 Capacity:2600mAh Voltage: 3.7V Weight: 46g Size: 18.3mm*69.2mm Warranty Period: 12 months