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Hero image 0 of onn 4,000 mAh Portable Battery, Micro-USB and USB ports, Black - Compatible with iPhone, Samsung Galaxy, Note, Pixel Devices, iPad, Airpods and more, 0 of 7
onn 4,000 mAh Portable Battery, Micro-USB and USB ports, Black - Compatible with iPhone, Samsung Galaxy, Note, Pixel Devices, iPad, Airpods and more
Key item features
- Universal Compatibility: Powers smartphones, tablets, and other USB-charged devices, including iPhone, Samsung Galaxy, Note, Pixel, iPad, and AirPods.
- Portable Power: Provides 1 extra charge with a 4000mAh/3.7V rated capacity (2300mAh/5V actual capacity).
- Safety Features: Equipped with over-charge, discharge, voltage, current, heat, and short circuit protection.
- Power Indicators: Features an LED power level indicator to show remaining battery life.
- Input/Output: Accepts DC 5V/2A input and delivers a maximum DC 5V/2.4A output.
- Included Accessories: Comes with one portable battery and a 1 ft (30.5 cm) micro-USB charging cable.
Generated by AI
Specs
- Battery capacity4000 mAh
- FeaturesShort Circuit Protection
- Accessories1 micro-USB charging cable
- Weight0.52 lb
- Height2.6 in
- Volts5 V
Reviews summary
Pros
- : Offers good value at this cost.
- : This charger has a small physical footprint.
- : Convenient for carrying in luggage or pockets.
- : Has lights that show available power.
Neutral
- : Can be rapid, but also slow for some users.
Generated by AI
Current price is USD$6.29
Price when purchased online
Out of stock
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About this item
Product details
Always be prepared with our onn. Portable Battery. Our travel-friendly, compact, charge-anywhere portable battery puts two extra charges right in your pocket! Simply connect your device and enjoy your extended battery life! Juice onn. with our onn. Portable Battery.
We're onn. to something here. We took the hassle out of buying electronics and built a brand that's fresh and simple. With delightful pops of color, finding the right product has never been easier. Say goodbye to stressful decision-making and fear of the electronics aisle. Our mission is simple... to deliver great products and make it easy. Choose onn. and get back to using your brainpower for the important things in life.. like pondering the question, "What should I binge watch this weekend?"
onn. Portable Battery, 4k mAh, Black:
- Portable battery for smartphones, tablets, and other USB-charged devices
- 1 extra charge
- LED power level indicator
- Rated capacity: 4000mAh/3.7V; actual capacity: 2300mAH/5V
- For use with USB-connected Apple iPhone, Samsung Galaxy, Google Pixel, and other devices
- Over-charge/discharge/voltage/current/heat and short circuit protection
- Input: DC 5V/2A
- Output: DC 5V/2.4A MAX
- What's in the Box? 1 portable battery, 1 micro-USB charging cable 1 ft (30.5 cm)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Battery capacity
4000 mAh
Features
Short Circuit Protection
Accessories
1 micro-USB charging cable
Weight
0.52 lb
Warranty
Warranty information
No
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers good value at this cost.
- : This charger has a small physical footprint.
- : Convenient for carrying in luggage or pockets.
- : Has lights that show available power.
Neutral
- : Can be rapid, but also slow for some users.
Generated by AI
Customer images
+15 images
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Showing 1-3 of 139 reviews
Oct 5, 2024
WalmartCustomer
5 out of 5 stars review
Verified Purchase
I just needed an inexpensive, portable charger for a one-time trip. This portable battery charger was cheap and arrived in plenty of time for my trip. Thank you!
Helpful?237FBC3KW029934734622
Sep 30, 2024
WalmartCustomer
5 out of 5 stars review
Verified Purchase
I had ordered this product to keep my phone charged during a power outage and it came in super handy! It charged quicker than I would've expected it to, held a full charge for my phone, and is super easy to use.
Helpful?237FBC3KW029934734622
Oct 24, 2024
Christie
Top Reviewer
5 out of 5 stars review
Verified Purchase
Does the job!
My teenager is out of the house a lot and this is perfect so his cell phone doesn't die. It fit easy in his book bag and charges quickly!
Helpful?237FBC3KW029934734622
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