Please NOTE :
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 difference?
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.
Also, The conversion rate of the entire mobile power industry is basically in the range of 60%-70%. Please kindly noted.
Please search on Google if want to know the details
got here safely, nice quality, very happy with the purchase
The bank is super, but went for almost two months
For 500 rubles norms
All right as the ad
Good paverbank. Order came quickly.
Came quickly, enough for one charge
Product seems to meet to description. Quality seems good & it is sleek & fits well in the palm. Will give additional feedback after use.
Paverbank priyshov at the robot station, Poki, Poki, pratsuya, bachimo yak boude Dali.
Ale delivery Duge Dovga-two cities.
Having received, used once, perfectly charges! Came charged at 77%
Delivered in 4 days from a warehouse in Russia, as we measure the capacity, it will be clear corresponds to the description or not
looks great I plan on selling it so it will be fine. it was a little damaged but nothing to big.
Corresponds to the description. Shipping fast. Bought at a discount of the seller 248,50 rubles., finally for 633,38 rubles. Later I will add a review. Seller recommend.
Product as described.
Arrival quickly made from germany seems correct to do with time
The charger came supeo quickly with delivery on the way in just a week tried everything works.
Corresponds to the description, all in one piece, charged in 70%. it is not used. Parcel not monitored.