8000mah 18650 Power Bank 20 * 74 * 125mm Rechargeable Portable Power Bank For Laptop
Description
1 . OK - K23 8000mAh capacity portable 18650 power bank
2 . With many colors and patterns . black / silver / blue / gold / blue / red
3 . Automatic identification of charging and discharging
4 . Idle Discharge is 20μA
5 . High compatibility , it is suitable for any mobile device that has an option to charge via USB
6 . Portable , easy to carry , USB connected , particularly suitable for business travel , field trip
7 . OEM and ODM are higly welcome , we can produce according to customer ' s requirements
8 . We have the circuit protection control as Over voltage , over current , over charge , over discharge and Short circuit protection
9 . Applications for Mobile phones , MP3 players , MP4 players , PDA ’ s , digital cameras , handhold game consoles , Bluetooth devices and so on
Specifications
| Model | OK - K23 |
| Capacity | 8000mAh |
| Battery type | 18650 |
| Charging Mode | CC / CV |
| Input | 5V / 1A |
| Output | 5V / 1A , 2 . 1A |
| Charge time | 3 ~ 4 hours |
| Power Efficiency | ≥ 75 % |
| Circle life | < 500 times |
| Size | 20 * 74 * 125 mm |
| Weight | 211g |
| Brand Name | OEM / ODM |
| Certificates | CE / ROHS / FCC / CEC / MSDS / UN38 . 3 |
| Warranty | 12 months |
| Socket Type | USB charging |
| Packing | Color box or customized |
| MOQ | 100pcs , OEM order MOQ is 500pcs |
| 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 |
More Pictures
Warning and Notifications
1 Do not break or destroy the OK - K23 power bank , and if in any case you found the shell is broken , please stop using it and contact with us if needed
2 Do not use the OK - K23 power bank near fire or in a high temperature . Never throw it into the fire
3 Do not use the OK - K23 power bank in a very humid place , never place or use it in water
4 Turn off the power or unplug it from your device to avoid waste of power and potential danger or risk
5 Do not let children to touch it when the OK - K23 power bank itself is being charged
Warranty and Returning
1 All the products have been full tested and are ROHS compliant , we just provide high quality and safe products
2 All the products have 1 year warranty
Why Choose ONEKEN
1 We do mostly OEM / ODM Project , fast sampling time
2 It ' s flexible between our cooperation , we all dependent clients within the range of feasibility
3 Our company has 4 years experiences in the field of powerbank
4 Good service and fast feedback for long - term business cooperation relationship
