Purchase Qty. Reference FOB Price
2-1,999 Pieces US$1.80
2,000-4,999 Pieces US$1.22
5,000-9,999 Pieces US$1.15
10,000+ Pieces US$1.00
Product Description
Small 501440 great power battery 3.7v 300mah Model Number: 501440 Capacity: 300mAh or customized. Voltage: 3.7V Dimension: 5.2*14.5*42mm PCM: support customization Wire: support customization Charging Method: Constant current + constant voltage Exp. Cycle life: 500 cycles more than 80% ...