Hm> แบตเตอรี่ลิเธียมโพลิเมอร์ 3.7v 50mah 501012 30mah 400909 401012 4

Description: Model :401012，451012，400909，450912，400808，450909，501012 Dimension: Thickness(± 0.4)xWidth(± 1)xLength(± 1)(mm) 4.0×9×9 Nominal Voltage: 3.7 V Capacity:30mAh±5% Approx Weight: 1g Cycle life: 800 cycles,Stable performance with 100% in house testing includes:4pcs