4pcs/lot Wama 502020 Li-Polymer Over-Charging Protected 052020 3.7V Rechargeable Batteries for Bluetooth Earphones Wristband
1. High energy density
2.High working voltage for single battery cells
4. Long cycle life
5. No memory effect
6. Capacity, resistance, Voltage, platform time consistency is good
7. With short-circuit production function, safe and reliable
8. Factory price& High quality
9. Good consistency, low self discharge
10. can be charge and used for over 700 times
4 pieces of 502020 3.7V 140mAh rechargeable batteries.
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2. If you have any problems with our items or service, please feel free to contact us first before you leave neutral or negative feedback.
1. Russian friends please fill in receiver’s full name when you place order due to new policy of Russian Post Office.
2. Russia Buyer note that, some areas in russia are too remote to dispatch, some buyers should pay more $5 for addittional shipping fee when buyer choose RETS-EXPRESS. Otherwise we might change other shipping method to ship the orders.
3. All battery items are explosive items, shipping method might change when the parcel was shipped, some of the parcel are shipped by railways or by air, might have delay in the transit, please contact us once the parcel is in delay.
For any question and inquiry, please be free to contact us.