Place of Origin: Guangdong, China (Mainland) Brand Name: Lecemo Model Number: LPWK-JYF-D1 2k-5 Dimension: 97.8*25.8*22.3mm Weight: 80g Capacity: 3000-4000(mAh) Outport: DC 5V /1A (Max) Input: DC 5V / 1A Socket Type: USB Port Color: Gray, Silver USB Port: 1 USB Port Battery Type: Li-ion Polymer Battery Features: High Capacity Keywords: wholesale charger power bnak Warranty: 12 Months Type: smart mobile power bank 3500mah Item: Cell Phone Charger Support devices: Smart Phones/ipod/ipad/mp3/mp4/bluetooth capacity: 2500mah LED Torch: NO Colors: Bllack+gold/silver contact information: Whatsapp/Wechat:+86---13510541513 Sally Wong