Ultra Thin 4000mAh Smartphone External Battery 121 . 5 * 70 * 8 . 6mm With Laser Logo
Description
1 . Dual USB output,Shaking , 4 leds indicate the power
2 . Metal Case , No . 150 sand - blasting technology , very comfortable touch feeling
3 . Over voltage , over current , over charge , over discharge and Short circuit protection
4 . Automatic identification of charging and discharging
5 . Idle Discharge is 20μA , Ultra Thin 4000mAh Smartphone External Battery 121 . 5 * 70 * 8 . 6mm With Laser Logo
6 . High compatibility , suitable for any mobile device that has an option to charge via USB
7 . Portable , easy to carry , USB connected , best for business travel , field trip
8 . Various colors and patterns . OEM and ODM service are welcome , we will design it according to your requirements
9 . Ultra Thin 4000mAh Smartphone External Battery 121 . 5 * 70 * 8 . 6mm With Laser Logo
Specifications
| Model | OKG - 022 |
| Capacity | 4000mAh |
| Battery type | Lithium polymer battery |
| Charging Mode | CC / CV |
| Input | 5V / 2A |
| Output | 5V / 1A ( max ) / 2 . 1A ( max ) |
| Color | Silver / Golden / Rose Gold / Gray Iron |
| Charge time | About 2 hours |
| Power Efficiency | ≥ 75 % |
| Circle life | < 500 times |
| Size | 121 . 5 * 70 * 8 . 6mm |
| Weight | 135 . 5g |
| Brand Name | OEM / ODM |
| Certificates | CE / ROHS / FCC / CEC / MSDS / UN38 . 3 |
| Warranty | 12 months |
| Socket Type | USB charging |
| Available range | Mobile phones , MP3 players , MP4 players , PDA ’ s , digital cameras , handhold game consoles , Bluetooth devices and so on |
| Packing | Color box or customized |
| MOQ | 100pcs |
| Payment | Mainly 30 % TT ( or other ways ) in advance , balance by T / T before delivery |
| Accessories | 1 . Cable 2 . Manual 3 . Packing |
| Shipping |
Small order , By Express , DHL / UPS / Fedex / EMS , or according to customers ' requests Large order , By sea/air or as requested |
Photos
FAQ
Q : Can I get a sample to check your quality first ?
A : Sure , you can place the sample order , then it will be shiped to you
Q : What ' s the MOQ of your products ?
MOQ : one piece , samples are available
Q : What is it the payment items ?
A : We accept T / T , western union , Moneygram , Paypal
You can choose the one which is the most convenient and effective for you
For sample.100 % in advance
For order , 30 % deposit , and 70 % balance before shipping
Q : What ' s your lead time ?
A : For samples within 3 work days
For order it is depend on the quantities , usually it need 20 - 25 days
Q : What ' s the shipping cost ?
A : By air or sea , shipping cost is depend on your country and order quantities , we usually suggest our customer choose to ship the product by sea , because the shipping cost is much cheaper but it will take longer shipping time
Q : What's your warranty ?
A : One year warranty will be provided for the wheel , battery pack
Six months for the control board and battery charger
