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WEIZE

WEIZE 12V 100AH LiFePO4 Lithium Battery, Built-in Smart BMS, Up to 8000 Cycles, for Solar System RV Camping Trolling Motor

    • Based on 512 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 24
Order within 9 hours and 9 minutes
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Size: 100AH


Features

  • AUTOMATIC BMS AND MAINTENANCE-FREE: The built-in Battery Management System (BMS) protects your battery from Over Charge and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life. The BMS will automatically cut off the battery and the voltage will drop below 1V. Only when the circuit is cut off, the battery will automatically reactivate after 1 second(No longer need a higher voltage input to activate).
  • LIGHTWEIGHT AND VERSATILE: Compared to lead-acid batteries, lithium provides greater energy density and are at least 1/2 the mass, it is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as Fish Finders, Ice Fishing, Camping, Solar System, Home Alarm Systems, E-Scooters. Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, and no more than 4 batteries in series or parallel.
  • SAFE AND ENVIRONMENTALLY FRIENDLY: Made from 100% safe, nontoxic, not hazardous energy, Weize LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount in any position. BUT please read the user manual carefully before using, don't hesitate to call us if you have any questions about the battery.

Manufacturer: ‎TOPAK POWER TECHNOLOGY CO., LTD.


Brand: ‎WEIZE


Model: ‎100AH LiFePO4 Lithium Battery


Item Weight: ‎25.6 pounds


Product Dimensions: ‎12.71 x 6.49 x 8.34 inches


Item model number: ‎LP12-100-X


Batteries: ‎1 Lithium Ion batteries required.


Manufacturer Part Number: ‎LP12-100-X


Voltage: ‎12 Volts


Date First Available: October 14, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Happy with my Weize LifePo's.
Size: 200AH
Im a full Time RV'r who lives in a 40' motorhome and totally off grid using solar power. I have a little over 2700watts of solar panels on the roof of the garage that I house my RV in and recently converted from AGM battery storage to 5 of Weize's 200aH lifepo batteries connected in parellel for a total lifepo storage capacity of 1000aH. I also continue to use my 900ah AGM battery bank as back up storage. Im pretty happy with my five 200ah Weize LifePos, especially when compared to my AGM battery bank. Even though the capacity of both battery banks is rated nearly the same, I get twice as much usable power from the LifePos and the LifePos charge back up much, much more quickly. And the lifepos are half the weight of the AGM's. Thats s huge plus for RV applications. My RV gets 5mpg if its not hauling too much extra weight and theres a strong wind behind it. Imagine how much gas it would use with 500lbs of AGM batteries in its belly! When I travel, I leave the AGMs behind and take only the lifepo's. The LifePo's are also supposed to last over 10yrs which Weize seems pretty confident will be the case since they warranty their lifepo's for 10yrs! I like that too. And I like that Weize has already been around long enough to make me feel like they still will be in 10yrs to honor their warranty if need be. Finally, what really made me pull the trigger on 5 of Weizes 200ah Lifepo's instead of a somewhat cheaper brand that Id never heard of was a video Will Prowse did on YouTube in which he tore open a 100ah Weize battery to check its build quality. Will found Weize batteries to be surprisingly well built and good quality for the price. He even tested the low temp charging protection and learned that it works exactly like it should for these batteries. I live in Maine, so low temp protection is a must for any lifepo I buy. Temps dropped to -30f a couple weekends ago and the BMS's of my Weize LifePo's prevented my batteries from being charged when the temp in the battery compartment dropped to around 34f degrees or so. I used a small ceramic heater to warm the compartment back to 40f and the LifePos returned to normal function. So all of my 200ah Weize LifePo's are functioning as they are supposed to. I purchased 4 directly from Weizeus(weize's official website) and one from this listing. All of the batteries arrived in good shape and appropriately charged. These LifePo's will not arrive to you fully charged and neither should they. Its actually healthier to maintain a LifePo at a 60% to 80% charge as opposed to a full charge, especially when in storage. So make sure to top your new lifepo off before using it or you'll be wondering why it didnt last as long as you thought it should. Bottom line? These are good, quality batteries for the price and Weize has been around long enough to reassure you that their 10yr warranty isnt just a ruse. ... show more
Reviewed in the United States 🇺🇸 on February 15, 2023 by Tirra
    • Not installed yet but they were 50% charged when received. Good written guidance.
Size: 1 Count (Pack of 1)
Ordered 3 300ah batteries. Will be using these to upgrade our RV from 6 FLA to 3 Lithium, plus tripling our capabilities. The batteries were packaged very well. They were 50% charged upon receipt. They charged up predictably. I will be installing them in about a one week (need to remodel our battery compartment first). The provided directions seem pretty good. I liked that Weize batteries offers a low temperature cutoff as part of their BMS. Since an internal heating option is not available, I pl.an to add some heating ability since we are planning to go to Alaska this summer. ... show more
Reviewed in the United States 🇺🇸 on February 16, 2023 by Good Guy
    • warranty and quick response to questions
Size: 1 Count (Pack of 1)
Received 2 300ah batteries 1 of the batteries wouldn't take a charge They provided a shipping label for the return when I had a problem. I messaged back and forth for a few days and after doing what they asked and giving them the information, they asked for, they provided postage for shipping back to a USA location in California. The company took care of me once I did what they asked. Time will tell if they hold up so far there working well in my motorhome. ... show more
Reviewed in the United States 🇺🇸 on February 27, 2023 by Kindle Customer
    • Trolling motor
Size: 100AH
I bought this battery for my motorguide Xi3 on my Kayak. I ran the battery hard for 5 hours straight against high winds. The battery read 90% when I returned home. If you're reading this review and window shopping for a Lithium battery, Pull the trigger. It's well worth it.
Reviewed in the United States 🇺🇸 on March 2, 2023 by julian brown
    • Out of the box and first charge -- impressions.
Size: 100AH
The battery arrived well boxed, but it seemed suspiciously like a return item the way it was boxed with some blank labels and sloppy taping. Also, the terminals did not have protective plastic caps, but instead were wrapped in masking tape. Lastly, the battery was shipped with a voltage of 13.1 volts when tested which according to the manual equals about a 40% charge, even though they recommend storing the battery with 100% charge. Despite the suspicious aspects, the battery was clean with no fingerprints so it is possible that it was originally packaged the way it arrived. I immediately put the battery on a smart charger for lithium batteries at a low 4.7amp setting. It did pump in over 40aH until it was full. I retested the voltage with the battery at rest and it read 13.32 volts, which according to the manual would be just over 90% and not 100%. Other factors may be in play like the accuracy of my volt meter, the temperature, or the cells are just a tad weaker. I have read generally that getting such batteries to over 90% is as good as it often gets; let's wait and see. It gets 4 stars because of the worrisome factor that this may have been a returned item based on the packaging and voltage readouts. ... show more
Reviewed in the United States 🇺🇸 on December 7, 2022 by Rex E. Russo
    • Good battery
Size: 1 Count (Pack of 1)
Review Image by Peter K. Peter K.
Review Image by Peter K. Peter K.
Why not make your power company? Why pay utilities? Very happy have four 12 volt 300 AH batteries. Would not mind a price break and I would get four more!
Reviewed in the United States 🇺🇸 on February 25, 2023 by Peter K. Peter K.
    • Very satisfied
Size: 1 Count (Pack of 1)
Well packaged for shipment and so far no issues. Great to have 300 amps in this size package. Great reduction in weight from my previous AGM battery.
Reviewed in the United States 🇺🇸 on February 14, 2023 by Della
    • Awesome battery
Size: 50AH
Shipping was not very good but the battery itself is great. Light and powerful makes it perfect for my trolling motor application...
Reviewed in the United States 🇺🇸 on January 30, 2023 by User one

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