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Installed in my Motorhome

Satisfied customer will purchase again! Like the light weight.

Date of experience:  Aug 06, 2023

51.2V 200Ah Powerwall Lifepo4 battery feedback from Houssam Hallal

Recently installed but this battery along with improved solar will run everything I need for my home energy storage.

Date of experience:  Dec 26, 2022

51.2V 100Ah Powerwall Lifepo4 battery feedback from Nicodemus Gumise

I bought 3 of these and they have been fine. A few minor issues - when a cell is overcharged, the battery shuts off. That is pretty standard, but it should allow a discharge at that point like other batteries. Next the app does not show battery serial numbers so you can't tell which is which. You cannot turn off like previous generation. Bluetooth app is perfect, which is why I wanted these. When you launch you have to wait while each battery connects. These have been fine so far with just minor issues.

Date of experience:  Jun, 06, 2021

Works great! 48V 100Ah Powerwall Lifepo4 battery & inverter feedback from Joffrey Sambola 

This battery seems to be exactly what I need and so far has worked just as I hoped it would. So much better than the old lead acid batteries

Date of experience:  Mar, 03, 2020

Battery worked well, Bluetooth range and app performance could...

Battery worked well, Bluetooth range and app performance could be better but worked as needed.

Date of experience:  Jul, 01, 2019

100 AH Lithium Battery

So far so good. Seems to be well built and the Bluetooth and App are pretty cool. Only time will tell on longevity and performance.

Date of experience:  May, 05, 2018

A genuine trustworthy company

I first discovered PremiumLithium through Google, searching the internet for the best available products at a competitive price. In the end I contacted Voltai-battery and dealt with them directly. Roy was a great help, happy to answer any questions and willing to find out information.
I ordered 40x 48v 200Ah lithium batteries, which arrived promptly. Roy was keen to make sure these would be dispatched as quickly as possible. Products arrived in good time, exactly as described and very high quality products. It’s worth mentioning although not strictly controlled by Voltai, that the courier used was very helpful in showing the load on the lorry was undamaged and also happy to help unloading. We have future plans which will need more lithium batteries, I would without doubt be happy to contact Matthew and the team to sort out what I need.
Thanks again!

Date of experience:  Jun, 07, 2017

Will Buy from againExcellent customer service, I purchased a couple of batteries from them, unfortunately, one of the batteries had a faulty display, I contacted them in regards to arranging a replacement to and it was sorted out within a few days.

Date of experience:  Jun, 09, 2016

Wow these batteries are awesome work…
Wow these batteries are awesome work great and built to last had a few lithium batteries over the years got to say there the best also great back up if needed just a very trustworthy company I’m over the moon with the service many thanksDate of experience:  Jun, 03, 2015

Excellent serviceExcellent service. I had a minor problem which was down to my own ineptitude, and they gave me a mobile phone number to call the technician at 9.30pm at night. Solved it immediately.

Date of experience:  May, 23, 2014

Great product from great companyI bought a 200Ah LiFePO4 battery from Voltai-battery, and i am very happy with the product. I used it for 6 months now, with no issues. Delivery was fast and the product was very well packed. I recommend this company. They offer great customer service.

Date of experience:  May, 20, 2013

Awesome batteriesThe batteries that I ordered a year ago are super, they work just as well as described and continue to do so. I would highly recommend them!

Date of experience:  May, 05, 2012