Sandstrom S660PPW14 Instruction Manual

To charge your Sandstrom S660PPW14 Power Bank, connect it to a power source using the supplied USB cable. Plug the USB end into a computer or a USB wall adapter, and connect the micro USB end to the power bank. The LED indicators will show the charging progress.
The Sandstrom S660PPW14 Power Bank is compatible with most USB-charged devices, including smartphones, tablets, and small portable electronics. Ensure that the device’s power requirements do not exceed the power bank’s output capacity.
The power bank has LED indicators that show the battery level. When all the LED lights are solid and not blinking, the power bank is fully charged.
Ensure the power bank itself is charged. Check the connection between the power bank and your device. Try using a different cable or port. If the problem persists, your device may require more power than the power bank can provide.
To maintain the battery life, avoid exposing the power bank to extreme temperatures, do not overcharge it, and regularly discharge and recharge the unit. Store it in a cool, dry place when not in use.
If the power bank overheats, immediately disconnect it from any devices and power sources. Allow it to cool down in a well-ventilated area. Do not use it until it has returned to a normal temperature.
It is not recommended to use the power bank to charge devices while it is being charged, as this can cause overheating and reduce the battery lifespan.
A full charge typically takes about 6-8 hours, depending on the power source used. Using a wall adapter instead of a computer USB port can decrease charging time.
The LED indicators show the charge level of the power bank. Four lights indicate full charge, three lights indicate 75%, two lights indicate 50%, and one light indicates 25% or less battery remaining.
Yes, the Sandstrom S660PPW14 Power Bank can be carried on an airplane, but it should be kept in your carry-on luggage. Always check the airline’s regulations regarding the capacity of lithium-ion batteries.