UPS Power Module (C) EN

WIKI: www.waveshare.com/wiki/UPS_Power_Module_(C)

Weight: 0.115 kg

The 21700 batteries are NOT included

1. UPS Power Module (C) x1
2. Acrylic protection panel x1
3. DC dual-plug cable x1
4. Screws pack x1

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Uninterruptible Power Supply UPS Module (C) For Jetson Orin, Supports 21700 Li battery (NOT included), Pogo Pins Connector, Supports Charging And Power Output At The Same Time

Uninterruptible Power Supply for Jetson Orin

Supports charging and power output at the same time, with battery voltage monitoring via I2C bus communication

SAFETY CAUTIONS

• Li-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they're not properly recharged or used.
• Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.
• Do not mix use old batteries with new ones, avoid using batteries of different brands.
• When buying Lithium battery, should always make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.
• Lithium batteries have limited cycle life, they will also deteriorate as time goes by. Should be replaced with new ones when the batteries reaching their max cycle life, or working over two years, whichever comes first.
• Should be placed carefully and properly, keep it away from inflammables and explosives articles, away from children, avoid any safety accident caused by careless storage.

Features

• Adopts pogo pins connector design, compatible with Jetson Orin series boards
• Onboard Li battery charging chip, with dynamic path management, more stable power supply
• I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real time
• Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, along with the equalizing charge feature and battery reverse indicators, more safe and stable
• Supports 3x 21700 batteries (NOT included), longer battery life
• Comes with online development resources and manual

Specifications

Uninterruptible Power

It is able to charge the batteries and provide power output at the same time from external power supply
Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble

* for reference only, please refer to the Package Content for the detailed part list

Dynamic Path Management, More Stable Power Supply

• When connected to the external power supply, the battery output will be disconnected, and the system will be powered and the battery will be charged at the same time, with a maximum charging current of approximately 1.33A.
• The battery charging will be stopped after being fully charged and will start charging again when its voltage drops below 12V, which can avoid battery life damage caused by frequent charging and discharging
• Automatically switch over to battery output if the external power supply is unavailable, keeps the system running without any trouble

Product Compatibility

Mounting holes are compatible with Jetson Orin Nano and Jetson Orin NX

Powering Jetson Orin Nano

Powering Jetson Orin NX

Real time monitoring

monitoring the batteries voltage, current, power, and remaining capacity via I2C

When the voltage dips too low, it is possible to save files properly and then shut down the system by software, to avoid any data loss

Safe and stable circuit design

Protection circuits for over charge/discharge, over current, short circuit, and reverse, along with the equalizing charge feature and battery reverse indicators, more safe and stable

Longer battery life

Supports 3x 21700 batteries (NOT included)

pogo pins connector

Communicating via I2C bus through pogo pins, no other IO pin required. Compatible with Jetson Orin series boards

pin definition

Outline dimensions

Resources & Services

WIKI: www.waveshare.com/wiki/UPS_Power_Module_(C)