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Humsienk-online

Humsienk-online

3.5K items sold
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Expires August 18, 2025. Max discount $50. Limit 4 per buyer. Exclusions apply. T & C's apply

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  • About us

    We're Humsienk, a crew of go-getters who believe everybody is entitled to equal opportunities for happiness and prosperity. We dream of a world where everyone can access affordable, reliable electricity.Imagine – adventures powered on,better lives ignited.
    We envision a world where everyone, regardless of background or location, can unlock the potential of clean energy. We're passionate about developing innovative solutions that make sustainable power accessible and affordable, empowering individuals and communities to live life to the fullest.
    This is just the beginning. We're constantly innovating at Humsienk, developing even more powerful and efficient LiFePO4 solutions. We're building a global community of solar power systems, and together, we're paving the way for a cleaner, more independent future.
    Location: ChinaMember since: Sep 26, 2024Seller: humsienk-online
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About us

We're Humsienk, a crew of go-getters who believe everybody is entitled to equal opportunities for happiness and prosperity. We dream of a world where everyone can access affordable, reliable electricity.Imagine – adventures powered on,better lives ignited.
We envision a world where everyone, regardless of background or location, can unlock the potential of clean energy. We're passionate about developing innovative solutions that make sustainable power accessible and affordable, empowering individuals and communities to live life to the fullest.
This is just the beginning. We're constantly innovating at Humsienk, developing even more powerful and efficient LiFePO4 solutions. We're building a global community of solar power systems, and together, we're paving the way for a cleaner, more independent future.
Location: ChinaMember since: Sep 26, 2024Seller: humsienk-online
Top Rated SellerHumsienk-online is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

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Feedback ratings

Last 12 months

Positive548- positive feedback in last 12 months
Neutral7- neutral feedback in last 12 months
Negative3- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (558)

  • e***a (341)- Feedback left by buyer.
    Past year
    Verified purchase
    This seller and product are amazing! I reached out with a shipping concern and they responded within 24hrs and addressed all questions. The product is way better than expected and is exactly as advertised. Bought these to upgrade from agm batteries and the difference is truely night and day. Will be purchasing more and highly recommend.
  • r***i (1618)- Feedback left by buyer.
    Past month
    Verified purchase
    These are nice batteries and the seller shipped very promptly. The batteries are working as expected on my solar system. The Bluetooth APP for monitoring the batteries works fine on my Android phone. The mounting ear on one battery was damaged in shipping. I contacted the vendor and the issue was generously and promptly resolved. I would recommend this seller and the Humsienk LIpO4 batteries.
  • o***s (129)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described, shipped immediately, well packaged, and at a reasonable price. Many thanks!
  • z***- (102)- Feedback left by buyer.
    Past year
    Verified purchase
    Item arrived with no issues. It was packaged well and no damage. The seller sent me several emails to update me of my packages progress. They were hands down the best seller I have ever delt with, GREAT!
  • s***o (482)- Feedback left by buyer.
    Past month
    Verified purchase
    Prompt Shipment, good communications, item as described
  • i***1 (161)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Super good quality battery , excellent condition, very good price good construction, recommend seller 100% fast shipping , good comunication . Thanks a lot !!!!
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About us

Use this space to tell other eBay members about yourself and what you’re passionate about. Give people more reasons to follow you!815/1000