By: SHENMZ
For your power needs, visit the SHENMZ store for their top-rated 9V Batteries. Their rechargeable 9V batteries are designed for maximum efficiency, longevity, and overall satisfaction. This 4-pack of batteries features a 9Volt 1300mAh capacity and a 2-in-1 USB charging cable for long-lasting all-purpose use. Plus, the 2022 update ensures you get the best performance out of your batteries. Don't settle for anything less than the best - get SHENMZ 9V batteries today!
Scenario: But I was confused about the whole USB-C cable thing.
United States on Aug 23, 2023
Lunchcopter: I needed a 9V battery for some guitars with active pickups and some guitar pedals. Buying batteries in bulk and never knowing when they will die is annoying and stressful for me. I can't tell you how annoyed I can get when I forget and leave a cable plugged in to a guitar all night and the next day I've got a dead battery.
These things are a lifesaver. They don't charge super fast... but having a built in USB-C (nice!) charging port means I can pretty much get one juiced up wherever I am in a pinch. No more wasting batteries! Heck, I even bought some for friends and made them a believer.
I would (and will) buy these again. I can't attest to their longevity in more demanding 9V situations, but for Guitar Pickups and Pedals, these things Rock!
United States on Aug 07, 2023
Jesus Avila: Todo muy bien
United States on Jul 16, 2023
AGMezins: ...but making a Lithium battery appear like an old 9V battery "seems" like a good idea. I haven't even used any of these yet, so I have no ideal how long they will last (update later?). They all measure 9V exactly. In use, that may present a problem to the device if the device tries to let you know its battery is "dying" when its voltage drops, but this won't drop, it will just stay at 9V then go to zero (I have not verified this yet, but that's the behavior of some rechargeable 1.5V Lithium AA cells I have). Its microUSB is a better charging interface than the USB A on my 1.5 cells I have. Some power is wasted in the voltage conversion process, but the energy density of Lithium batteries is way better than Zinc/Carbon, so it should old up. Not sure was the shelf life is, since I only just got these. I'll try to run these on a battery discharge tester and get back to "you" later.
United States on Jul 08, 2023
| SHENMZ Rechargeable 9V Lithium-Ion Batteries | Energizer MAX Alkaline 9V Batteries - 8 Pack of Premium 9 Volt Batteries | Amazon Basics High-Performance 9V Single-Use Lithium Battery | |
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| B2B Rating |
90
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97
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96
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| Sale off | $2 OFF | $5 OFF | $1 OFF |
| Total Reviews | 20 reviews | 2 reviews | 107 reviews |
| Recommended Uses For Product | Fire Alarms, Gps | Camera, Toys, Flashlight, Clock, Remote, Smoke Detector | Camera |
| Item Weight | 4.2 ounces | ||
| Manufacturer | Shenzhen Maxpower Technology Co, Ltd | Energizer | Amazon |
| Unit Count | 1 Count | 8.0 Count | 2.0 Count |
| Best Sellers Rank | #31,291 in Health & Household #34 in 9V Batteries | ||
| Brand | SHENMZ | Energizer | Amazon Basics |
| Package Dimensions | 4.37 x 2.56 x 0.75 inches | ||
| Customer Reviews | 4.3/5 stars of 298 ratings | ||
| Battery Cell Composition | Lithium Ion | Alkaline | Lithium |
| Voltage | 9 Volts | ||
| Item model number | SHENMZ 9V | 522-8 | CR9V-2PK |
| Date First Available | April 27, 2022 | September 14, 2018 | May 17, 2020 |
| ASIN | B09Y33LRYX | B01AVK3NMU | B082DMR8DJ |
United States on Sep 25, 2023