Deleepow 9V USB Rechargeable Lithium Ion Battery

By: Deleepow

Visit the Deleepow Store for the best 9V Batteries! Our Deleepow 9V Lithium ion USB Rechargeable Battery is designed with battery efficiency, longevity, and overall satisfaction in mind. This high capacity battery has a 650mAh capacity and can be recharged in 1.5 hours with the included micro USB cable. It also has an 800 cycle life and comes in a 4-pack, conveniently packaged for your needs.

Key Features:

This 9V Lithium Ion rechargeable battery is perfect for those on the go. With a 1.5 H Fast Charge, you can quickly get your device up and running. The high capacity 650mAh battery offers up to 800 recharge cycles, making it an ideal choice for frequent use. The included Micro USB cable makes it easy to charge from any USB port. Get the most out of your device with this powerful and reliable rechargeable 9V battery.
74
B2B Rating
331 reviews

Review rating details

Value for money
97
Quality of material
97
Packaging
98
Overall satisfaction
97
Longevity
97
Battery efficiency
98

Details of Deleepow 9V USB Rechargeable Lithium Ion Battery

  • Number of Batteries: 4 9V batteries required.
  • Brand: Deleepow
  • Battery Cell Composition: Lithium Polymer
  • Recommended Uses For Product: Laptop, Phone
  • Unit Count: 4.0 Count

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Comments

new england guy: 1 of the 4 batteries "puffed up" similar to how some cell phone batteries will when defective. It may have been that the power source was inadequate (I had it on a USB hub in a pinch as opposed to a charging brick). Overall the batteries are good, but I was surprised when I saw the bloated battery on my desk. As for the charge, they are almost on par with standard 9V batteries you would buy in a retail store. They don't last as long as industrial batteries, but work well. If you are looking to use these in a tens unit they won't last too long as far as charge life or overall. I can use these in other things, but the tens seems to have shortened their overall life by quite a bit. Regardless, it was a pretty short ROI given the price of disposable 9V batteries.

United States on Aug 30, 2021

YY: Work on my fire alarm without any problem.

United States on Jul 31, 2021

Jones: Unfortunately we had to send these back because even on a full charge they would not work in a smoke detector. :-(

United States on Oct 18, 2020

Toy shopper: I received 2 x 4 packs of these Delipow rechargeable 9v batteries on 6/5/20 and, after fully charging, replaced all of the batteries in my smoke detectors 1-2 weeks later. On each of the past 4 days a smoke detector has begun to beep indicating low battery. I used to replace the alkaline 9v batteries annually as regular maintenance and it's not going to work having to drag a ladder into the house every 3-4 months to remove, charge and replace these batteries. I have 7 smoke detectors so that meant buying 2 x 4 packs at a cost of a little over $60.00. Now I'm to be out more $$$ as I need to buy Energizer or Duracell batteries.

United States on Oct 09, 2020

Amazon Customer: good value, don't buy throw away batteries again

United States on Aug 21, 2020

Deleepow 9V USB Rechargeable Lithium Ion Battery Energizer MAX Alkaline 9V Batteries - 8 Pack of Premium 9 Volt Batteries Amazon Basics High-Performance 9V Single-Use Lithium Battery
Deleepow 9V USB Rechargeable Lithium Ion Battery Energizer MAX Alkaline 9V Batteries - 8 Pack of Premium 9 Volt Batteries Amazon Basics High-Performance 9V Single-Use Lithium Battery
B2B Rating
74
97
96
Sale off $6 OFF $5 OFF $1 OFF
Total Reviews 331 reviews 2 reviews 107 reviews
Number of Batteries 4 9V batteries required. 8 9V batteries required. 1 Lithium Metal batteries required.
Brand Deleepow Energizer Amazon Basics
Battery Cell Composition Lithium Polymer Alkaline Lithium
Recommended Uses For Product Laptop, Phone Camera, Toys, Flashlight, Clock, Remote, Smoke Detector Camera
Unit Count 4.0 Count 8.0 Count 2.0 Count
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