Name: humsienk.com
Telephone: 000000000
Rating: 4.9

Mitchell Fischer Guest

They showed up quick, they were a good price, showed up 50% charged, couldn’t have asked for anythin

They showed up quick, they were a good price, showed up 50% charged, couldn’t have asked for anything better, I will be buying more in the future

Date of experience: Mar 06, 2026

Cedric Bervas Guest

1 week ago

Battery works great and support is…

Battery works great and support is reactive !

Date of experience: Mar 03, 2026

Alex Guest

3 weeks ago

Excellent LiFePO4 battery for a home backup system

I bought the Humsienk 12V 100Ah (1280Wh) LiFePO4 battery to build a DIY home backup power station, and I am extremely satisfied. The real capacity perfectly matches the declared specs (I verified this myself using a high-precision coulomb meter). It handles heavy loads easily through my inverter without any significant voltage drops, and the terminal build quality is solid and reliable. I use it to run my household electronics, TV/console setup, and even to charge another portable power station via DC during blackouts. Excellent value for money and a very stable power source. Highly recommend!

Date of experience: Feb 14, 2026

Cliff Guest

1 month ago

Unbelievable battery preformance

I purchased a 16kw battery, and it was delivered promptly, quality packaging was plug and play, app is easy to use easy to connect to battery the product was unbelievable quality for the price and it has passed every test easily

Date of experience: Feb 04, 2026

Fred Gardner Guest

1 month ago

Excellent experience buying from Humsienk & delivery from FedX

My purchase arrived on time and the package looked in good condition when delivered. I’ve seen bad reviews from some folks about package damages and damaged batteries, I must say I’m impressed with both Humsienk & FedX, the package was in great condition thanks to excellent packaging job done by Humsienk, & FedX did great job delivering it without any visible damage, & the driver delivering the package was both careful carrying, it up my icy driveway and gently placing the hundred pound package on my front step & friendly. I haven’t had time to check out the battery yet but I’m impressed so far and will be buying from them again, my Thanks to everyone at Humsienk & FedX for excellent service

Date of experience: Jan 29, 2026

Mitchell Fischer Guest

1 month ago

Best battery ever

They showed up quick, they were a good price, showed up 50% charged, couldn’t have asked for anything better, I will be buying more in the future

Date of experience: Jan 28, 2026

Byron Douglas Guest

1 month ago

Bought two

Bought two, working great connected to a Pecron Power Station. Awsome power

Date of experience: Jan 28, 2026

Dave Ridsdale Guest

1 month ago

Solid performance

I have purchased 4 or these 12v 100AH lifepo4 batteries and use them to power my barn. So far I am very pleased with their performance, and customer support was very helpful assisting me with a set up problem.

Date of experience: Jan 27, 2026

John Adamson Guest

1 month ago

Humsienk stands behind their products

I bought the 150ah smart battery and battery charger. The battery has worked flawlessly but I had an issue with the charger. Humsienk stood behind their products and sent me a new charger which has had no issues. Their customer service has been very responsive and easy to work with. Thank you for the great product and confidence knowing I will get years of use from these. I highly recommend Humsienks products and I plan to use them for future products.