Purchase Qty. Reference FOB Price
10-99 Pieces US$3.60
100-999 Pieces US$3.40
1,000+ Pieces US$3.30
Product Description
Product Parameters item Specification Brand Name original brand Model Number 21700-50S Style Flat Top Nominal Voltage 3.7v Maximum Voltage: 4.2V Cutoff Voltage 2.65V Approximate Dimensions 21.1mm x 70.4mm Capacity 5000mAh Cycle life More than 800 cycles Max discharge current ...