WARNING
Please read and follow all of the instructions & safety precautions detailed below prior to using this product.
Failure to do so may result in serious personal injury and / or property damage.
Safety Precautions
Do not expose this product to heat sources (including open flame or direct sunlight)
Do not expose this product to water or liquids. If liquid enters the product, immediately unplug the
product from any connected power sources or devices.
Do not disassemble or modify the product
Avoid dropping this product (or any other heavy impact which might damage the internal circuit)
In the unlikely event of any abnormalities (such as strange odor, overheating, leaking, color change,
etc.), discontinue use immediately.
Avoid cleaning this product using liquids or chemical substances (use dry cloth only)
Only use attachments/accessories specified by the manufacturer
Dispose of this item properly (do not dispose of it in trash receptacles and do not attempt to incinerate
it)
Do not leave this product unattended while it is in use or while it is being charged
This product is not a toy: KEEP AWAY FROM CHILDREN
Only re-charge this device using a USB port wall adapter (not included)
Do not re-charge via USB port on a computer
Do not use this product while it is being charged
When not being used for prolonged periods of time please charge every 3 months to avoid damaging
the battery
T139/T9939 USER MANUAL
The T139/T9939 is a sleek UL Certified 4,000 mAh aluminum power bank. Please see below product
specifications & user guide.
T139/T9939
Specifications
1. Item No.: T139/T9939
2. Model: SP070
3. Battery Type: UL Certified Lithium Polymer battery
4. Battery Duration/Lifespan: 500 times
5. Capacity: 4,000 mAh
6. Watt per hour: 14.8Wh
7. Power Input: 5V
8. Power Output: 5V
9. Current Input: 1A
10. Current Output: 1A
11. Maximum Current Input: 1.2A
12. Operating temperature: 0~45
˚C for Recharging T1034/T9939
0~50˚C for Charging a smartphone/tablet
