WEIZE 12V 100Ah LiFePO4 Lithium Battery, Upgrade Mini Size & Lightweight, 100A Smart BMS, Deep Cycle Low Temperature Protection Battery for RV, Solar, Marine, Trolling Motor, Off Grid Applications

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1,461Total Reviews

Batteries

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WEIZE

139 Total Products

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WEIZE 12V 100Ah LiFePO4 Lithium Battery, Upgrade Mini Size & Lightweight, 100A Smart BMS, Deep...

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A

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A

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Pros & Cons

Update Pros and Cons

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Pros

If planning parallel installation, balance the battery bank for 24 hrs prior to putting into service. Windows laptop for digital connection of the g-90 and screen interface.

Charged with a dedicated li/iron charger or hooked to a renology charge controller. They are being maintained/charged by solar panels (340w) and a zamp 30 amp solar charger.

Voltage dropoff works different than lead acid, which is why there's no dropoff in power when you're using it w a trolling motor. A single charge lasts significantly longer than a lead-acid battery. The new littium battery is light enough to be lifted... Read More

Squeaks in to a group 27 box. Recently, the breakaway emergency brake system was energized unknowingly.

Cons

Amazon has a no-return on this item because of the fire hazard of battery products so you get to deal with overseas customer service. Customer service is likely overseas and only replies monday-thursday overnight. Cs says management has dropped the ba... Read More

One cell seems to have a bad cell and won't hold a charge. Another is dangerously bloated. Max to discharge is 500w (50ah) only. Also, dimensions in description and pictures are wrong as well.

Might be a decent battery according to will prowse. Now shoddy build but still low temp protection. The company's paperwork with the product is notwhat the website or seller states.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

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

Tried to force with high quality charger, battery would still not respond.

This unit keeps a constant voltage and is hardly depleted at the end of the day.

Price

I was able to carry all 3 at the same time to the boat we saved about 150lbs over the batteries that we had for the same price as the agm

Priced right, very light, and are doing a great job so far.

I guess you get what you pay for.

This one was in the $250 range.

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 immediately shipped out brand new battery.

Competitiveness

Seems to be much better than the other 2 brands we have purchased.

They can be used with two in series for 24 volts powering the solar input of ecoflow, anker, and similar battery generators.

We have two scooters so were able to compare-these were at 87% full charge after a full park day while the others were at 34%.

While this review mainly focuses on the advantages of lifepo4 batteries, and not this brand, i haven't had it long enough to si... Read More

Overview

How are reviewers describing this item?
great, motor, good, solar 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 1270.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 1,461 reviews as of our last analysis date on Dec 14 2024.