Minimalist UL Power Bank

$21.99
(3 reviews) Write a Review

No Priority Mail or Express Mail. Ground Shipping Only (Ground Advantage).

Lower 48 States Only. No AK, HI, PR, AS, GU, MP, VI, MH, FM, PW. No APO/FPO/DPO - AA, AE, AP.

No International Orders

 

  • 5,000 mAh capacity, charges phone 1 time
  • 1832 mAh/oz, 34% lighter than Anker
  • 2-way USB-C charging

 

This Minimalist Power Bank is one of the lightest 5000 mAh USB-C power banks out there. 1832 mAh/oz and 34% lighter than Anker 321. This rechargeable battery is high performance, without any extra weight. Charge your phone or headlamp using the built-in USB-C charging port. Perfect for shorter adventures or take along a second battery for longer trips.

A red indicator in the top button lights up when plugged in. While charging the power bank, a blue indicator flashes, the red indicator remains constant. When fully charged, the blue indicator becomes constant. While charging an external device, the red indictor will remain constant. Overcharge/discharge protection circuits ensure safe and efficient charging. This is a simple power bank with no indicators to determine the capacity level.

When storing this battery loose in your pack or pocket the battery end caps included must be installed to avoid contact with metal objects that could short circuit the battery. Remove only the top cap for charging and replace it when charging is complete.

 

Specifications

Cell: Li-ion rechargeable battery

Voltage

     Nominal: 3.6V

     End of Charge: 4.2V peak

     End of Discharge: 2.5V min

Continuous Discharge Current: 10A max

Capacity: 5000 mAh typ, 4800 mAh min, 3.6 V (18 Wh)

Capacity Density: 1832 mAh/oz (64.7 mAh/g)

Energy Density: 6593 mWh/oz (233 mWh/g)

Input: USB-C, 5V-1.5A

Output: USB-C, 5V-1.5A max

Protected: Yes

Recharging Time: 4 hours approx.

Cycle Life: ≥800 cycles, 1C discharge, 70% DoD

Dimensions (Dia x L)

     Batteryø0.84 x 3.01 in. (ø2.13 x 7.65 cm)

     Battery with End Caps: ø1.12 x 3.18 in. (ø2.84 x 8.08 cm)

Weight

     Battery: 2.59 oz (73.5 g)

     End Caps: 0.14 oz (4 g) pair

     Battery with End Caps: 2.73 oz (77.5 g)

Operating Temperature

     Charging: 32 to 113°F (0 to 45°C)

     Discharging: -4 to 158°F (-20 to 70°C)

Storage Temperature: 23 to 95°F (-5 to 35°C)

Included

     1x Li-ion rechargeable battery, 5000 mAh

     2x Battery end caps

     Charging cable NOT included

 

User Guide

To Start

  • The power bank is shipped nearly fully discharged. Before attempting to charge an external device, fully charge the power bank.

Charging the Power Bank

  • Plug in the power bank to a power adapter using the built-in USB-C connection. A red indicator in the top button lights up when plugged in.
  • While charging, a blue indicator flashes, the red indicator remains constant.
  • When fully charged, the blue indicator becomes constant.
  • Charging from empty takes about 4 hours.
  • There are no indicators to determine the capacity level of the power bank.

Charging an External Device

  • Plug in the external device to the power bank using the built-in USB-C connection. A red indicator in the top button lights up when plugged in.

Storage

  • When storing the power bank loose in your pack or pocket the battery end caps included must be installed to avoid contact with metal objects that could short circuit the battery.
  • Remove only the top cap for charging. There is no need to remove the bottom cap. Replace the top cap when charging is complete.
  • Alternatively, store and carry the battery in a battery case.

 

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  • Read the user manual carefully and completely before operating. Connect external devices only according to the specifications in the user manual.
  • Keep away from children to avoid injury.
  • DO NOT use if device is damaged to avoid fire or explosion.
  • DO NOT leave device unattended when operating. Stop using at any sign of malfunction.
  • Charge in or on a fire-proof surface to avoid possible injury. DO NOT charge unattended.
  • Charge only at temperatures between 32-113°F (0-45°C) to avoid permanent damage and possible fire or explosion during charging.
  • DO NOT use charging cables made or sold by unprofessional manufacturers or ones that are damaged.
  • Store in a ventilated area. Keep away from combustible materials to avoid fire.
  • DO NOT expose the device to open flames or extremely high ambient temperature to avoid possible fire or explosion.
  • Avoid any shock or impact of the device.
  • DO NOT place any conductive or metal object in the device to avoid short circuiting and explosion.
  • DO NOT disassemble or modify the device as this could result in battery explosion, cracking or leaking, causing personal injury, property damage and/or other unpredictable risks.
  • Recharge every 3 months when left unused for an extended period.
  • Recycle or dispose of properly according to local regulations at end of life, DO NOT dispose in fire or incinerator as battery may catch fire and explode.

In no event shall Litesmith, LLC be liable for any direct, indirect, punitive, incidental, or special consequential damages, to property or life, whatsoever arising out of or connected with the use or misuse of its products.

3 Reviews Hide Reviews Show Reviews

  • 4
    Good small bank

    Posted by Emily on 23rd May 2024

    Works great, fits perfectly inside an empty nuum water tablet container. I gave it 4 stars because it's limiting to only have the usb-c plug and it charges my stuff pretty slowly (nightcore can do rapid charge). If you are using it overnight the charging speed is not a problem.

  • 5
    Perfect For Overnight Trip

    Posted by TropicalZach on 3rd Nov 2023

    This is my go-to power bank for overnight trips. I do a lot of cold-weather/winter backpacking and this is able to easily fit into my down jacket pocket while charging my electronics so the cold does not zap the energy. Great little power bank, easy to use. Always appreciate th quality customer service of Litesmith!

  • 5
    double agent lithium ion battery

    Posted by Unknown on 21st Jul 2023

    Type 21700 lithium battery charges either through USB C or regular lithium battery chargers. I can charge this with my 18650 batteries on the charging dock and bring it along to charge my phone or other devices. Have not used this to charge my phone yet, but the claimed 5000 mAh should be able to fill an iphone and still have some charge left. We will see