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Pros & Cons
Pros
The weight is also about half, which is important in my 12' fiberglass boat. Recently, the breakaway emergency brake system was energized unknowingly.
Two batteries are about 3 and a half to 4 group 29dc lead acid batteries, fully discharged. They are being maintained/charged by solar panels (340w) and a zamp 30 amp solar charger.
Cons
Editing this review after being chastised by customer service across the pond. Amazon has a no-return on this item. Management has dropped the ball on approval for the refund.
Weize, not so smart. And another is dangerously bloated. Also, dimensions in description and pictures are wrong as well.
Battery and charger have already been returned. Industry recommendations are to not use differing bms systems with these batteries in series. Max to discharge is 500w (50ah) only.
Highlights
Quality
This is an excellent, well made battery.
Bought 3 of these to replace trolling motor batteries so far no problems at all and i can run a couple days on these
This unit keeps a constant voltage and is hardly depleted at the end of the day.
Battery a little over one month old!
Price
I guess you get what you pay for.
Have 2 of these now in a 200ah bank.
Shipping
I emailed the manufacturer and they responded promptly the next day.
I received the 50ah battery in short order.
After emailing back and forth for a few days they sent me a package payed shipping label to return the defective product.
They promptly sent me a brand new battery replacement, which i have not had a chance to use yet.
Competitiveness
They can be used with two in series for 24 volts powering the solar input of ecoflow, anker, and similar battery generators.
Noco 3 bank chargers have a lithium setting, but the amperage is too low and caused damage to both batteries.
Overview
- How are reviewers describing this item?
great, good, motor, sent and still. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 97.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 1,415 reviews as of our last analysis date on Oct 8 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I purchased two of the 100 amp 12 volt lithium batteries to use for electric trolling motors
Posted by a reviewer on Amazon
The second one i bought about six months later in may of 2024 never worked well and in august 2024 i had it professionally tested and found to be defective
Posted by a reviewer on Amazon
After emailing back and forth for a few days they sent me a package payed shipping label to return the defective product
Posted by a reviewer on Amazon
They promptly sent me a brand new battery replacement which i have not had a chance to use yet
Posted by a reviewer on Amazon
As with any mass produced item you unfortunately will get a bad one
Posted by a reviewer on Amazon
After a failed battery long after purchaseand some conversation full refund from seller
Posted by a reviewer on Amazon
Update october 2024 i contacted wieiz
Posted by a reviewer on Amazon
My first review have weize charger and this battery won’t take a charge
Review Count History
Price History
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