T208

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T208 Jetson nano UPS HAT 5V 8A
T208 Jetson nano UPS HAT 5V 8A
T208 Jetson nano UPS HAT 5V 8A
T208 Jetson nano UPS HAT 5V 8A
T208 Jetson nano UPS HAT 5V 8A
T208 Jetson nano UPS HAT 5V 8A
T208 PCB Size

Overview

T208 is the upgrade version of T200, supports upto 6-cell 18650 battery, can provide enough power supply for your outdoor scientific research. We no longer use cable connections and use new and more reliable GPIO connections.

The T208 is an advanced uninterruptible power supply (UPS) expansion board specially designed for NVIDIA Jetson Nano Developer Kit. It provides Max 5.1V 8000mA Power Backup for even the most demanding Jetson Nano set ups, intelligent & safe power management, AC power loss/ power adapter failure detection, auto power-on, full poweroff from software, advanced system power path management, i2c & LED fuel-gauge systems, and with 6-cell 18650 battery holder.

SAFETY INSTRUCTIONS AND WARNINGS

  • You must read these safety instructions and warnings before charging your batteries.
  • Lithium Polymer and Li-ion batteries are volatile. Failure to read and follow the below instructions may result in fire, personal injury and damage to property if charged or used improperly.
  • Never make wrong polarity connection when charging and discharging battery packs. Always double check polarity of battery's connector to make sure "+" to "+" and "-" to "-".
  • Do not mix and use old batteries and new batteries, or batteries with different brand names.
  • Lithium batteries has it's cycle life, please replace old battery with new one when it reaches it's service life or when it is two year old, whichever comes first.
  • When charging Battery Pack, please put battery in a fire proof container. Please don't leave the X728 on the wood material or carpet and unattended.
  • Must keep the T208 away from children.
  • Please watch Main Video and Tutorial Video regarding 18650 batteries at: https://www.staysafebattery.com/en/

Features

FOR USE WITH Jetson Nano
OPERATING SYSTEM All operating systems
KEY FEATURES

Smart and powerful Uninterruptible Power Supply (UPS)

  • Provides continuous operations for up to 10~30hours (depending on battery type and qty used)
  • Max 5.1V 8000mA Power Backup for even the most demanding Jetson Nano set ups
  • 6-cell 18650 lithium Ion holder
  • Can work with 1/2/3/4/5/6 18650 lithium Ion batteries
  • Supports 3A fast battery charging
  • Integrated battery protection circuit
  • Integrated over current protection and over voltage protection
  • Integrated Maxim's fuel-gauge systems (Reading battery voltage and percentage via i2c)
  • Integrated TI's 10-A fully-integrated synchronous boost converter
  • Intelligent automatic charging and discharging
  • On-board 4 green LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100%
  • On-board blue LED show the status of power on/off

Intelligent and safe power management

  • On-board push button to control power on /off - Press-ON, Hold the button pressed at least 3s -OFF)
  • AC power loss or power adapter failure detection (LED and GPIO indication)
  • Automatic powering off after system shutdown using the GUI
  • Optional to enable Auto power on when power applied or restored (please enable the AUTO ON on jetson nano board if you want to use the AUTO ON of T208)
  • Ultra-low standby power consumption of μA to maximize battery life
  • Integrated IN-to-SYS pass-through path to pass the input voltage to the system
  • Operate in both charge mode and boost mode to allow full system management and battery power management
  • Advanced system power path management avoids frequent charging and extend battery life
  • Advanced system power path management allows 3A fast charging and powering Jetson Nano at the same time
  • Powers the Jetson Nano via the 40-pin header - no additional cabling required
  • Power input jack (5.5*2.5mm) and XH2.54 connector convenient for power input
  • On-board PH2.0 connector allows to connect external power switch and DIY your perfect case
  • On-board XH2.54 power output connectors allow to power other devices
  • Mounting holes and standoffs provide mechanical stability of the Jetson Nano and T208 assembly
SPECIFICATIONS
  • Power input : 5Vdc ±5%, ≥4A
  • UPS output : 5.1V ±5% Max 8A
  • UPS charging current: 3A via DC jack
  • Terminal Battery Voltage : 4.24V
  • Recharge Threshold : 4.1V
NOTES
  • Do not apply power to your Jetson Nano via the Micro USB socket or power jack.
  • Do not use 18650 battery with built-in protection circuit

Packing List

  • 1 x T208 18650 UPS&Power management Board
  • 1 x Power & GPIO daughter board
  • 1 x Jumper link Pitch 2.54mm
  • 1 x Spacer M/F M2.5x12+6 mm
  • 4 x Spacer F/F M2.5x22 mm
  • 4 x Spacer M/F M2.5x23+6 mm
  • 8 x Screw M2.5 x 6mm

User Manual

T208-Software

T208-hardware

FAQ

Q1: Can I turn ON and use a jetson nano power by the T208 while the T208 is charging?

A: Yes, OK, the T208 is support charging while discharing.

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Anonymous user #1

one month ago
Score 0++
Has it been tested with Jetson Xavier NX?

Anonymous user #1

one month ago
Score 0++
Jetson Xavier requires 19V power supply, so this will not be enough