A combination of a fully-fledged USB power bank with *QC 3.0 input and output as well as a reliable fast charger for up to two 18650/18700 or 20700/21700 batteries, with and without protection electronics. Two USB outputs type: C and A as well as a type C input, digital informative display and thanks to support for 21700 batteries, the power bank/charger can reach a capacity of 12000mAh. High flexibility makes the PB2SL a modern companion.

The XTAR PB2SL with *QC 3.0 function and support for 18650/18700 and 20700/21700 Li-Ion batteries

The combination of power bank and charger in a sturdy and practical housing is ideal for on the go, e.g. when travelling or on a weekend trip. The Xtar PB2SL is a compact, well-equipped charger that can fulfil both functions optimally and can also be stored in your luggage to save space. There is no need to carry two devices, power bank and charger, in a convenient way.

The following main improvements have been made to the PB2SL:

• Removable spacer for cells over 70 mm in length
• Rotatable plastic piece on the lid to hold 18650 cells in place
• Support for protected 21700 up to a length of 77 mm.

Use as a power bank:

• QC 3.0 and PD 3.0 5V 2A / 9V 2A / 12V 1.5A (this is also sufficient for charging demanding mobile devices away from the mains)
• For two 18650/18700 or 20700/21700 batteries results in a maximum capacity of currently up to 12,000mAh (real mAh, no embellished information)
• Allows you to choose your own rechargeable batteries, replace them when they are exhausted and change them on the move without tools.
• Energy efficiency up to 92%, the stored energy actually reaches the device you are charging
• The magnetically held cover protects the batteries when used as a power bank and during transport, but allows convenient access to the inserted batteries at any time.
   

Use as a charger:

• 2 slots for balanced charging of one or two 18650/18700 or 20700/21700 batteries simultaneously
• Maximum charging current 2 x 2A or 2 x 1A when charging two batteries
• fast: a 5000mAh battery is charged in approx. 3 hours.
• QC 3.0 PD3.0 power supply via USB cable 5V 2A / 9V 2A / 12V 1.5 suitable PD/QC power supply unit (item no. 400627, 400622)
• 0V reactivation of deeply discharged batteries
• Clean implementation of the CC/CV charging process for Li-ion batteries with correct termination at the end of charging extends the service life of your batteries and protects against overcharging.

Suitable for the following batteries:

Li-Ion 3.6V/3.7V protected in size 18650/18700 and 20700/21700 batteries (max. battery length 77 mm)

Product information:

• 2 slots for 18650/18700 and 20700/21700 batteries.
• With balancing function for up to 2 batteries (batteries not included)
• Charging current: 1x2A / 2x2A / 2x1A
• CC/CV charging process & repair of deeply discharged batteries.
• USB power bank: QC 3.0 PD3.0 5V 2A / 9V 2A / 12V 1.5 , max. capacity (depending on the batteries used): up to 12,000mAh.
• Power supply for the charging function via QC 3.0 PD3.0 5V 2A / 9V 2A / 12V 1.5 or USB power adapter, USB hub or the USB port on your notebook.
• Easy-to-read display to show the charging and discharging current in A and voltage in V. Percentage display of the battery status.
• Short-circuit, reverse polarity and overheating protection with temperature monitoring
• Compact, practical design with magnetic cover, housing made of flame-retardant material
• only 85g light.
• Dimensions: 125 x 58 x 28mm
• Delivery incl. USB cable & multilingual manual
• RoHS, FCC & CE certified

Scope of delivery:

• Xtar PB2SL
• USB-C QC cable type C to type A
• Multilingual instructions

*QC3.0 Quick Charge is the name for an originally proprietary process for transferring electrical power via a USB interface by controlling the supply voltage through the connected device. It is primarily used for fast charging of mobile devices such as specially designed smartphones or power banks.

USB power bank and LiIon battery charger for up to two 18650/18700 and 20700/21700 batteries with balancing function. Fast, compact, practical for travelling.

Technical data: