TOPK Power Bank 10000mAh Portable Charger LED External Battery PowerBank PD Two-way Fast Charging PoverBank for IPhone Xiaomi Mi
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1.The Power bank The labeled core capacity is 10000mah/3.7V , the rated capacity is 6500mah/5V.
2.We offer two kind programs for you, you can choose according to your needs.
①：LED PD power bank【Fast Charging】
②：LED power bank【Ordinary Charging】.
Q: Power bank has two regular standard of capacity , one is the battery capacity, one is the rated capacity. The 10000mah power bank, being labeled 10000mah/3.7v core capacity be converted to rated capacity 6500mah/5v.
Why exist this happening?
A:The most important reason is the conversion rate. Because most of power bank's battery voltage is 3.7V, and power bank needs to increase the voltage to 5V when charging the mobile phone, which making the power bank's conversion efficiency only 3.75/5=74%, Also include generated heat when battery voltage boosting, and various of wire consumption, Electricity and self-consumption. these points add up to account for 30%-40% of the power of the mobile power source.So the 10,000mAh power bank can really be used by us only about 6500mAh.
New and old packaging will be sent randomly
Brand Name: TOPKBattery Type: Li-polymer BatteryFeatures: Support Quick ChargingFeatures: Built in CablesFeatures: Digital DisplayOutput Interface: Single USBOutput Interface: Type CBattery Capacity: 10000mAhCharging Devices: for LaptopCharging Devices: for TabletCharging Devices: for DronesCharging Devices: for CameraCharging Devices: for SmartphoneOrigin: CN(Origin)Input Interface: Micro UsbInput Interface: USB Type CShell Material: MetalType: Portable Power BankWeight: 290gSupport Quick Charge Technology: Two-way Quick ChargeSupports Solar Energy: NoQuality Certification: ceQuality Certification: ROHSQuality Certification: FCCIs LED Lamp Illumination: NoColor: Navy / Silver / GreenType: PD Power Bank / power bankType 1: PowerBank/External Battery Pack/Portable ChargerSupport: QC 3.0 Two-way Fast ChargingFeature 1: mini power bank,mobile battery, powerbank 10000, portable chargerFeature 2: powerbank 10000mah, power banks, power bank 10000, usb bankFeature 3: portable charger for mobile phone, powebank, power packFeature 4: External battery telephone, battery pack for phone, battery bankModel: I1006 / I1006PFeature 5: power bank for iPhone 12 pro maxType 2: powerbank/batterie externeType 3: battery pack/power bank 10000mahType 4: pawer bank/power bank miniType 5: portable charger/power bank 18650Compatible brands 1: Power Bank for realme x2 proCompatible brands 2: Power Bank for one plus 8Type 6: batterie externe/bateria externaType 7: bateria externa carga rapida/battery packType 8: battery bank/pawer bank/power bank 18650Type 9: laptop power bank/18650 power bankType 10: power bank type c/power bank 20000