00h
00m
25
CHARGING YOUR DEVICES
WARNING: Do not charge devices while your portable
charger is recharging.
Note: If your devices require a dierent connector than those
available on your portable charger, use the cable that came with
your device.
CHARGING YOUR PORTABLE CHARGER
Note: Screen displays 100% when your portable charger is fully
charged.
FEATURES
BATTERY CHARGE INDICATOR SCREEN
CHARGING YOUR LOW POWER DEVICES
Double-click the button to enter low power mode. Low
power mode supports the charging of low power devices,
such as Apple Watches and Air Pods.
After two hours, your portable charger automatically
resumes normal charging mode.
Note: To exit low power mode early, double-click the button again.
Before using your new product, please read these instructions to prevent any damage.
QUICK SETUP GUIDE
10,000mAh
30W Portable
Charger
NS-MB31030B25
Both ports available
USB-C in/out (30W max)
USB-A out
(12W max)
Battery charge indicator screen
USB-C cable
in/out (30W max)
Button
USB-C cable
(not included)
USB-A cable
(not included)
USB-C cable
(not included)
USB-C
OR
PACKAGE CONTENTS
• Portable charger
• Quick Setup Guide
Battery Level
Low Power Charging Mode: Displays battery level and
discharge duration (in hours and minutes).
Normal Charging Mode: Displays battery level and discharge
duration (in hours and minutes).
Recharge Mode: Displays battery level and remaining time to
fully recharge (in hours and minutes).
50
00h
00m
50
00h
00m
75
00h
00m
25
CHARGING YOUR DEVICES
WARNING: Do not charge devices while your portable
charger is recharging.
Note: If your devices require a dierent connector than those
available on your portable charger, use the cable that came with
your device.
CHARGING YOUR PORTABLE CHARGER
Note: Screen displays 100% when your portable charger is fully
charged.
FEATURES
BATTERY CHARGE INDICATOR SCREEN
CHARGING YOUR LOW POWER DEVICES
Double-click the button to enter low power mode. Low
power mode supports the charging of low power devices,
such as Apple Watches and Air Pods.
After two hours, your portable charger automatically
resumes normal charging mode.
Note: To exit low power mode early, double-click the button again.
Before using your new product, please read these instructions to prevent any damage.
QUICK SETUP GUIDE
10,000mAh
30W Portable
Charger
NS-MB31030B25
Both ports available
USB-C in/out (30W max)
USB-A out
(12W max)
Battery charge indicator screen
USB-C cable
in/out (30W max)
Button
USB-C cable
(not included)
USB-A cable
(not included)
USB-C cable
(not included)
USB-C
OR
PACKAGE CONTENTS
• Portable charger
• Quick Setup Guide
Battery Level
Low Power Charging Mode: Displays battery level and
discharge duration (in hours and minutes).
Normal Charging Mode: Displays battery level and discharge
duration (in hours and minutes).
Recharge Mode: Displays battery level and remaining time to
fully recharge (in hours and minutes).
50
00h
00m
50
00h
00m
75
00h
00m
25
CHARGING YOUR DEVICES
WARNING: Do not charge devices while your portable
charger is recharging.
Note: If your devices require a dierent connector than those
available on your portable charger, use the cable that came with
your device.
CHARGING YOUR PORTABLE CHARGER
Note: Screen displays 100% when your portable charger is fully
charged.
FEATURES
BATTERY CHARGE INDICATOR SCREEN
CHARGING YOUR LOW POWER DEVICES
Double-click the button to enter low power mode. Low
power mode supports the charging of low power devices,
such as Apple Watches and Air Pods.
After two hours, your portable charger automatically
resumes normal charging mode.
Note: To exit low power mode early, double-click the button again.
Before using your new product, please read these instructions to prevent any damage.
QUICK SETUP GUIDE
10,000mAh
30W Portable
Charger
NS-MB31030B25
Both ports available
USB-C in/out (30W max)
USB-A out
(12W max)
Battery charge indicator screen
USB-C cable
in/out (30W max)
Button
USB-C cable
(not included)
USB-A cable
(not included)
USB-C cable
(not included)
USB-C
OR
PACKAGE CONTENTS
• Portable charger
• Quick Setup Guide
Battery Level
Low Power Charging Mode: Displays battery level and
discharge duration (in hours and minutes).
Normal Charging Mode: Displays battery level and discharge
duration (in hours and minutes).
Recharge Mode: Displays battery level and remaining time to
fully recharge (in hours and minutes).
50
00h
00m
50
00h
00m
75
SPECIFICATIONS
Portable charger output capacity will be less than built-in
battery capacity. Performance will vary based on settings
and environmental conditions and will decrease over time
and with use.
LEGAL NOTICES
Declaration of Conformity:
Brand name/model number: INSIGNIA NS-MB31030B25
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
Suppliers Name: Best Buy Purchasing, LLC. Suppliers Address (USA): 7601 Penn Ave South,
Richeld, MN 55423 U.S.A. Suppliers phone number:1-877-467-4289
FCC Caution:
Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
SAFETY INFORMATION/CAUTION
• Do not expose your portable charger to heat, re, or water.
• Do not modify, disassemble, open, drop, crush, puncture, or shred the internal
battery.
• This is not a toy. Young children should be supervised to make sure that they do not
play with the portable charger.
• Do not charge devices while your portable charger is recharging.
• Recharge your portable charger if it has not been used for more than 90 days.
• Risk of res and burns. Do not open, crush, heat above 140° F (60° C), or incinerate.
• Follow the manufacturer’s instructions.
• Operating environment temperatures: 32 ~ 95° F (0 ~ 35° C)
This product is safe for regular use under normal conditions. As with any device using
electrical power, some situations may be unsafe and injuries or damages could result.
To minimize or avoid unsafe conditions, read and follow the instructions before using.
WARNING
The following represents a typical, but not exhaustive list of advice to be provided to
the end-user.
a) Do not drop, disassemble, open, crush, bend, deform, puncture, shred, microwave,
incinerate, paint, submerge in a liquid, or insert foreign objects into the portable
charger.
b) Keep portable charger out of the reach of children. Children should be supervised
when a portable charger is in use.
c) Do not expose portable charger to heat or re. Do not store in direct sunlight or in a
vehicle.
d) Do not use or charge a damaged portable charger. In the event of a portable charger
leaking, keep away from skin and eyes. Wash any aected area with large amounts
of water and seek medical attention.
e) Portable charger needs to be charged before use. Always use the correct cable and
refer to the portable charger manufacturer’s instructions for proper charging
instructions.
f) Do not use any cable other than that specically provided or recommended by the
portable charger manufacturer.
g) Do not use a damaged cable to charge or discharge a portable charger.
h) Do not leave a portable charger on prolonged charge when not in use. Disconnect
the portable charger from the charging source when full.
i) Observe the dedicated input and output ports for receiving and providing power on
the portable charger and the device to be charged to ensure correct use.
j) Do not use any portable charger which is not designed for use with the device you
wish to charge. Refer to the device’s manual for proper charging instructions.
k) When possible, detach cable(s) from portable charger when not in use.
l) Only use the portable charger in the application for which it was intended.
m) Store the portable charger in a cool, dry place when not in use. When a portable
charger is not used for prolonged periods, the portable charger should be charged
periodically in order to maintain portable charger life.
n) Dispose of portable charger properly.
o) Keep all instructions provided with the portable charger for future reference.
FCC Statement:
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment o and on, the user is encouraged to try
and correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the
receiver is connected.
• Consult the dealer or an experienced technician for help.
ONE-YEAR LIMITED WARRANTY
Visit www.insigniaproducts.com for details.
CONTACT INSIGNIA
For customer service, call
1-877-467-4289 (U.S. and Canada)
www.insigniaproducts.com
iPhone is a trademark of Apple Inc., registered in the U.S. and other countries.
INSIGNIA is a trademark of Best Buy and its aliated companies.
Distributed by Best Buy Purchasing, LLC
7601 Penn Ave South, Richeld, MN 55423 U.S.A.
©2024 Best Buy. All rights reserved.
V2 ENGLISH 24-0215
NS-MB31030B25
Model #
Battery capacity
Input
Output
Dimensions
(H × W × D)
Built-in USB-C
cable length
Weight
10,000mAh
(5,000mAh*2)
30W Max.
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
Use One Port:
USB-C Cable: 30W
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
(PPS) 5-11V/3A, 5-16V/2A, 30W Max
USB-C: 30W
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
(PPS) 5-11V/3A, 5-16V/2A, 30W Max
USB-A: 5V 2.4A
Use Multiple Ports:
Total 5V 4.5A
4.2 × 2.1 × 1 in.
(10.6 × 5.4 × 2.6 cm)
0.6 ft. (18.3 cm)
0.47 lbs. (217.7 g)
SPECIFICATIONS
Portable charger output capacity will be less than built-in
battery capacity. Performance will vary based on settings
and environmental conditions and will decrease over time
and with use.
LEGAL NOTICES
Declaration of Conformity:
Brand name/model number: INSIGNIA NS-MB31030B25
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
Suppliers Name: Best Buy Purchasing, LLC. Suppliers Address (USA): 7601 Penn Ave South,
Richeld, MN 55423 U.S.A. Suppliers phone number:1-877-467-4289
FCC Caution:
Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
SAFETY INFORMATION/CAUTION
• Do not expose your portable charger to heat, re, or water.
• Do not modify, disassemble, open, drop, crush, puncture, or shred the internal
battery.
• This is not a toy. Young children should be supervised to make sure that they do not
play with the portable charger.
• Do not charge devices while your portable charger is recharging.
• Recharge your portable charger if it has not been used for more than 90 days.
• Risk of res and burns. Do not open, crush, heat above 140° F (60° C), or incinerate.
• Follow the manufacturer’s instructions.
• Operating environment temperatures: 32 ~ 95° F (0 ~ 35° C)
This product is safe for regular use under normal conditions. As with any device using
electrical power, some situations may be unsafe and injuries or damages could result.
To minimize or avoid unsafe conditions, read and follow the instructions before using.
WARNING
The following represents a typical, but not exhaustive list of advice to be provided to
the end-user.
a) Do not drop, disassemble, open, crush, bend, deform, puncture, shred, microwave,
incinerate, paint, submerge in a liquid, or insert foreign objects into the portable
charger.
b) Keep portable charger out of the reach of children. Children should be supervised
when a portable charger is in use.
c) Do not expose portable charger to heat or re. Do not store in direct sunlight or in a
vehicle.
d) Do not use or charge a damaged portable charger. In the event of a portable charger
leaking, keep away from skin and eyes. Wash any aected area with large amounts
of water and seek medical attention.
e) Portable charger needs to be charged before use. Always use the correct cable and
refer to the portable charger manufacturer’s instructions for proper charging
instructions.
f) Do not use any cable other than that specically provided or recommended by the
portable charger manufacturer.
g) Do not use a damaged cable to charge or discharge a portable charger.
h) Do not leave a portable charger on prolonged charge when not in use. Disconnect
the portable charger from the charging source when full.
i) Observe the dedicated input and output ports for receiving and providing power on
the portable charger and the device to be charged to ensure correct use.
j) Do not use any portable charger which is not designed for use with the device you
wish to charge. Refer to the device’s manual for proper charging instructions.
k) When possible, detach cable(s) from portable charger when not in use.
l) Only use the portable charger in the application for which it was intended.
m) Store the portable charger in a cool, dry place when not in use. When a portable
charger is not used for prolonged periods, the portable charger should be charged
periodically in order to maintain portable charger life.
n) Dispose of portable charger properly.
o) Keep all instructions provided with the portable charger for future reference.
FCC Statement:
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment o and on, the user is encouraged to try
and correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the
receiver is connected.
• Consult the dealer or an experienced technician for help.
ONE-YEAR LIMITED WARRANTY
Visit www.insigniaproducts.com for details.
CONTACT INSIGNIA
For customer service, call
1-877-467-4289 (U.S. and Canada)
www.insigniaproducts.com
iPhone is a trademark of Apple Inc., registered in the U.S. and other countries.
INSIGNIA is a trademark of Best Buy and its aliated companies.
Distributed by Best Buy Purchasing, LLC
7601 Penn Ave South, Richeld, MN 55423 U.S.A.
©2024 Best Buy. All rights reserved.
V2 ENGLISH 24-0215
NS-MB31030B25
Model #
Battery capacity
Input
Output
Dimensions
(H × W × D)
Built-in USB-C
cable length
Weight
10,000mAh
(5,000mAh*2)
30W Max.
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
Use One Port:
USB-C Cable: 30W
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
(PPS) 5-11V/3A, 5-16V/2A, 30W Max
USB-C: 30W
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
(PPS) 5-11V/3A, 5-16V/2A, 30W Max
USB-A: 5V 2.4A
Use Multiple Ports:
Total 5V 4.5A
4.2 × 2.1 × 1 in.
(10.6 × 5.4 × 2.6 cm)
0.6 ft. (18.3 cm)
0.47 lbs. (217.7 g)
SPECIFICATIONS
Portable charger output capacity will be less than built-in
battery capacity. Performance will vary based on settings
and environmental conditions and will decrease over time
and with use.
LEGAL NOTICES
Declaration of Conformity:
Brand name/model number: INSIGNIA NS-MB31030B25
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
Suppliers Name: Best Buy Purchasing, LLC. Suppliers Address (USA): 7601 Penn Ave South,
Richeld, MN 55423 U.S.A. Suppliers phone number:1-877-467-4289
FCC Caution:
Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
SAFETY INFORMATION/CAUTION
• Do not expose your portable charger to heat, re, or water.
• Do not modify, disassemble, open, drop, crush, puncture, or shred the internal
battery.
• This is not a toy. Young children should be supervised to make sure that they do not
play with the portable charger.
• Do not charge devices while your portable charger is recharging.
• Recharge your portable charger if it has not been used for more than 90 days.
• Risk of res and burns. Do not open, crush, heat above 140° F (60° C), or incinerate.
• Follow the manufacturer’s instructions.
• Operating environment temperatures: 32 ~ 95° F (0 ~ 35° C)
This product is safe for regular use under normal conditions. As with any device using
electrical power, some situations may be unsafe and injuries or damages could result.
To minimize or avoid unsafe conditions, read and follow the instructions before using.
WARNING
The following represents a typical, but not exhaustive list of advice to be provided to
the end-user.
a) Do not drop, disassemble, open, crush, bend, deform, puncture, shred, microwave,
incinerate, paint, submerge in a liquid, or insert foreign objects into the portable
charger.
b) Keep portable charger out of the reach of children. Children should be supervised
when a portable charger is in use.
c) Do not expose portable charger to heat or re. Do not store in direct sunlight or in a
vehicle.
d) Do not use or charge a damaged portable charger. In the event of a portable charger
leaking, keep away from skin and eyes. Wash any aected area with large amounts
of water and seek medical attention.
e) Portable charger needs to be charged before use. Always use the correct cable and
refer to the portable charger manufacturer’s instructions for proper charging
instructions.
f) Do not use any cable other than that specically provided or recommended by the
portable charger manufacturer.
g) Do not use a damaged cable to charge or discharge a portable charger.
h) Do not leave a portable charger on prolonged charge when not in use. Disconnect
the portable charger from the charging source when full.
i) Observe the dedicated input and output ports for receiving and providing power on
the portable charger and the device to be charged to ensure correct use.
j) Do not use any portable charger which is not designed for use with the device you
wish to charge. Refer to the device’s manual for proper charging instructions.
k) When possible, detach cable(s) from portable charger when not in use.
l) Only use the portable charger in the application for which it was intended.
m) Store the portable charger in a cool, dry place when not in use. When a portable
charger is not used for prolonged periods, the portable charger should be charged
periodically in order to maintain portable charger life.
n) Dispose of portable charger properly.
o) Keep all instructions provided with the portable charger for future reference.
FCC Statement:
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment o and on, the user is encouraged to try
and correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the
receiver is connected.
• Consult the dealer or an experienced technician for help.
ONE-YEAR LIMITED WARRANTY
Visit www.insigniaproducts.com for details.
CONTACT INSIGNIA
For customer service, call
1-877-467-4289 (U.S. and Canada)
www.insigniaproducts.com
iPhone is a trademark of Apple Inc., registered in the U.S. and other countries.
INSIGNIA is a trademark of Best Buy and its aliated companies.
Distributed by Best Buy Purchasing, LLC
7601 Penn Ave South, Richeld, MN 55423 U.S.A.
©2024 Best Buy. All rights reserved.
V2 ENGLISH 24-0215
NS-MB31030B25
Model #
Battery capacity
Input
Output
Dimensions
(H × W × D)
Built-in USB-C
cable length
Weight
10,000mAh
(5,000mAh*2)
30W Max.
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
Use One Port:
USB-C Cable: 30W
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
(PPS) 5-11V/3A, 5-16V/2A, 30W Max
USB-C: 30W
5V 3A, 9V 3A, 15V 2A, 20V 1.5A
(PPS) 5-11V/3A, 5-16V/2A, 30W Max
USB-A: 5V 2.4A
Use Multiple Ports:
Total 5V 4.5A
4.2 × 2.1 × 1 in.
(10.6 × 5.4 × 2.6 cm)
0.6 ft. (18.3 cm)
0.47 lbs. (217.7 g)
