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Klein Tools KTB1 Portable Rechargeable Battery, 10050mAh

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Klein Tools KTB1 Portable Rechargeable Battery, 10050mAh

The Klein Tools KTB1 is a Lithium-ion powered portable battery (power bank) designed to charge common mobile devices like cell phones, tablets, portable batteries, headphones, headlamps and other smaller USB devices.

KTB1 is equipped with Qualcomm® Quick Charge™ technology, delivering up to 75-Percent faster charging versus conventional USB charging. KTB1 features a rugged, compact design with impact resistant housing to stand up to active, professional daily use.

  • 10050 mAh capacity battery; up to 18W of total power
  • USB Type-A with high speed charging powered by Qualcomm® Quick Charge™ 3.0 Technology
  • USB Type-C with Input and Output capable of up to 15watts
  • Smart battery protection
  • Auto-device detection
  • Illuminated ports
  • Rugged chassis for added durability
  • Battery status LED indicators
  • USB Type-C to USB Type-A cable included
  • Four - eight hours charging time



 Capacity: 10050mAh
Output Port: USB Type A and C
Input Port: USB Type C
Special Features: Battery Status Indicators, Rugged Chassis, Smart Battery Protection, Qualcomm® Quick Charge™ 3.0 Technology
Single Cell Equivalent Capacity: 36 Wh
Battery Type: Lithium-ion 18650
Number of Batteries: 1
Number of Lithium-Ion Cells: 3
Recharge Time: 4 to 8 Hours
Operating Temperature: 32° to 104° F (0° to 40° C)
Battery Life: 300 Cycles
Shelf Life: Charge Every 3 Months
Included: USB Type C to USB Type A cable
Overall Length: 2.5'' (6.4 cm)
Overall Height: 4.1'' (10.45 cm)
Overall Width: 1.1'' (2.8 cm)
Weight: 9.5 oz (270 g)
Standard: CE, ETL