By: BONAI
Get the most out of your electronics with BONAI's 9V Rechargeable Batteries. Our high capacity 600mAh batteries are ideal for smoke alarms, metal detectors, and other devices that require a steady power source. Our 4-pack of 9V Lithium Batteries are designed for long-lasting performance, providing you with an economical and reliable power source. We guarantee the best battery efficiency, longevity, overall satisfaction, and packaging, so you can trust that your electronics are in safe hands.
stever68A: bought for multimeter.
they charged. a month of heavy use they maintained a charge..
its kinda weird they are so light..
but yep.. they are rechargeable batteries
United States on Jul 18, 2023
Dave: Works as expected. Wish they lasted a bit longer
United States on Mar 28, 2023
Michael D.: I have 6 of these batteries and they work great. I started out with the EBL batteries about 15 years ago, but as you know they don’t last forever. I have about 45 of them (AAA,AA, & 9v) and as they wore out I replaced them, one day I needed some 9vdc batteries and I couldn’t get the EBLs for some reason and I tried these. Not only are they less expensive but they are lasting longer. I use them for our Tens unit x2 and my recliner (back up). After a year in the chair they still worked for 3 cycles (up and down). Sorry EBL, but you’re being replaced with Bonai.
United States on Feb 04, 2022
Tool Maven: I had 3 or 4 NIMH LSD batteries I used to use in some blue tooth devices and they would work for about 2-3 months with how I used them , these Lithium-ion Batteries go 6 months or more, I get to the point where I just recharge them rather then wait for them to die . They are so much better then the best NIMH LSD batteries out there , price wise they are a little more but they are worth the extra money for how well they work. I haven't had any issues with them not re-charging , I've been using them for at least > 1 year now and they are still working great.
United States on Apr 13, 2019
LE VAN ANH KIET: Electronics
Canada on Dec 16, 2018
| Bonai 600mAh High Capacity 9V Rechargeable Batteries - Perfect for Electronic Devices | 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 |
78
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97
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96
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| Sale off | $1 OFF | $5 OFF | $1 OFF |
| Total Reviews | 65 reviews | 2 reviews | 107 reviews |
| Is Discontinued By Manufacturer | No | No | |
| Date First Available | April 24, 2017 | September 14, 2018 | May 17, 2020 |
| Batteries | 4 9V batteries required. | 8 9V batteries required. | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #101,276 in Health & Household #84 in 9V Batteries | ||
| Number of Batteries | 4 9V batteries required. | 8 9V batteries required. | 1 Lithium Metal batteries required. |
| Brand | BONAI | Energizer | Amazon Basics |
| Customer Reviews | 4.3/5 stars of 705 ratings | ||
| Product Dimensions | 1.86 x 0.96 x 0.23 inches | 1.36 x 4.15 x 1.99 inches; 12.64 Ounces | 4.49 x 3.74 x 0.79 inches; 1.44 Ounces |
| Item model number | 9V | 522-8 | CR9V-2PK |
| Battery Cell Composition | Lithium Ion | Alkaline | Lithium |
| Manufacturer | ShenZhen EPT Battery Co.,Ltd | Energizer | Amazon |
| ASIN | B0718WPPN8 | B01AVK3NMU | B082DMR8DJ |
| Unit Count | 4 Count | 8.0 Count | 2.0 Count |
| Recommended Uses For Product | Toys | Camera, Toys, Flashlight, Clock, Remote, Smoke Detector | Camera |
| Item Weight | 4 ounces |
United States on Oct 30, 2023