Zhengzhou DingShengDa Electronic Technology is a Chinese company
Compatible With: iPhone, SAMSUNG mobile, HTC mobile, motorola mobile, LG mobile, Nokia mobile, all Mobile phone, MP3/4 player, SONY PSP player etc…
Specifications:
1. Capacity: 20000mah
2. Weight: 390g
3. input: DC 5V-1500mA
4. Output: 5V-1000ma (max)/5V-2000ma (max)
5. Dimension: 118 x 75 x 22mm
6. Material: Non-flammable, ABS housing
Usually there is internal resistance in all mobile. and power bank will lost power when you charge mobile because this internal resistance. we called it is Conversion Rate
so the power bank charge your mobile, it is not like 20000mah / 2000mah ( if your mobile battery )= 10 FULL charging.
usually power bank 20000mah can charge iphone 5 4 4S for 9 times full power around.
Charge SamSung Galaxy S3 battery ( 2100mah ) for 8 times full power around
Charge SAMSUNG Galaxy S4 battery ( 2600mah ) for 6 times full power around
please charge your power bank for 10 hours first and than to charge your mobile. it will works good
20000mah power bank is mean: there is 20000mah lithium battery in this power bank. but the output power is different for every mobile. because mobile internal resistance is different.
package includes: ( you can leave message to us about what color you need when make order )
1 x 20000mah Power Bank
1 x USB Connect Cable
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Name | Rating | Feedback |
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Shipping Company | Shipping Cost | Estimated Delivery Time |
---|---|---|
3 - 7 days | ||
3 - 7 days | ||
5 - 14 days | ||
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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