The batteries were delivered well-packed and within 2 days [shipped free]. Altogether, brilliant performance. The digital side could use some attention. It didn't affect the transaction but . . . w... See more
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Ordered April 28, arrived about 9 days later. As always, Tenergy batteries have excellent construction and are durable. These replaced batteries in Ring Pathlights and work as well as the Ring batteri... See more
Company replied
Tenergy makes superior rechargeable batteries in my experience. I've owned several of the companies "premium" line of AA and AAA batteries over the years and found that they maintain their charge and... See more
Your recent discount helped make great batteries affordable. The handling of the package by FedX economy or whatever was very rough. The package arrived smeared all over in black grease on the outsi... See more
Company details
Information provided by various external sources
Your one-stop saving store for high quality rechargeable batteries and chargers at everyday low prices. We offer rechargeable batteries and chargers that are made with industry leading technologies, and the most cost effective manufacturing process. In addition, we offer you a wide spectrum of valuable information on batteries and chargers for your in-depth understanding of the battery world. Our high quality customer service are specially designed and dedicated to offer you a secure, friendly, convenient, private, and informed shopping experience. Categories of products we offer: Rechargeable AA, AAA, C, D, 9V & Chargers, NiMH Battery Packs & Chargers, Li-Ion Battery Packs & Charger, 18650 Batteries & Charger, Tech Cells, Roomba Batteries, Powerbanks / External Mobile Chargers, SLA Batteries, Bluetooth, RC Car/Airplane NiMH & LiPO Backs, CR123A Batteries & Rechargeable, PCB's/PCM, Custom Batteries, & MORE!!
Contact info
436 Kato Terrace, 94539, Fremont, United States
- (510) 979-9969
- service@tenergy.com
- power.tenergy.com
4.5
Excellent
5K reviews
Hasn’t replied to negative reviews
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See how their reviews and ratings are sourced, scored, and moderated.
Excellent long lasting rechargable…
Excellent long lasting rechargable batteries of all kinds. Good chargers and good price. Fast delivery.
October 18, 2023
A quick fix to my problem
A quick fix to my problem and extra advice about various Tenergy products.
September 29, 2023
Prefect customer service
You guys went above and beyond to sell me a part that I needed and could not find anywhere else and stores. So I went to the source you guys
October 12, 2023
Was very happy with the price
Was very happy with the price, and the fact that they called me to get my complete address! Never had anyone do that before!
October 17, 2023
Quality batteries for the right device.
Tenergy provides quality batteries that last a long time.
October 12, 2023
Great company and great products
Great company and great products. Every time I need batteries,this is the go to place
October 12, 2023
Simple process
October 11, 2023
Tenergy Li ion battery charger was a bargain
I was pleasantly surprised that the Tenergy Li ion battery charger that I ordered not only was reasonably priced but also arrived with two new compatible batteries.
October 4, 2023
Always prompt with great products
October 6, 2023
Great experience - made to order battery packs
Purchased made to order battery packs. Fantastic customer service and communication. Quick delivery of the packs!
September 29, 2023
Good job
On time and packaged well. Good batteries for my USCG portable 2way system.
September 28, 2023
Fair price and shipped promptly.
September 26, 2023
They were an immense help
They were an immense help, figuring out exactly what I needed, as well as the turnaround time for the product
September 27, 2023
I was looking for more technical info…
I was looking for more technical info for charging and testing metal based batteries. I didn’t get it. Good line of product , no backup technical information nor knowledge based information to ensure top performance from stored and charged batteries
September 27, 2023
Reply from Tenergy Power
Hello,
Thank you for your feedback.
After reviewing your order, we see the TN299 charger was purchased, and it supports the following battery chemistries: NiMH/NiCd/Li-ion/LiFePO4 batteries.
If users provide us with battery size and battery chemistry, we can provide some charging suggestions. We apologize if there were any misunderstandings in your questions.
If you would help elaborate further on the question and need further assistance, please contact our Support Team which can be emailed at service@tenergy.com.
Kind Regards,
Tenergy Support Team
Always send the orders out right away…
Always send the orders out right away and have a great product with no hassle.
September 23, 2023
Great price and fast delivery.
September 15, 2023
Friendly and responsive to my inquiries.
September 16, 2023
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