WEIZE 12V 50Ah Trolling Motor LiFePO4 Lithium Battery, 8000+ Deep Cycles, Built in BMS Group 24 Battery for Power Wheelchair, RV, Solar, Marine, Boat, Home Energy Storage, Backup Sump Pump
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Availability:
18 left in stock
Arrives
May 30 – Jun 1
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Size: Pack of 1
Style: 12 Volt 50AH
Features
- BUILT TO LAST with 2,000+ cycles at 100% depth of discharge, outlasting lead-acid batteries 5+ times
- AUTOMATIC BMS protects battery from overcharge, discharge, short circuiting for safety and performance
- LIGHTWEIGHT at 1/2 the weight of lead-acid batteries, versatile for fish finders, solar, scooters, and more
- SAFE AND ECO-FRIENDLY lithium iron phosphate chemistry, no risk of fire or leakage
Brand: WEIZE
Size: Pack of 1
Terminal: Marine Terminal
Manufacturer: Weize
Manufacturer: Weize
Brand: WEIZE
Model: lifepo4
Item Weight: 14 pounds
Product Dimensions: 9.02 x 5.43 x 8.19 inches
Item model number: lifepo4
Batteries: 1 12V batteries required. (included)
Manufacturer Part Number: LP12-50-T
Amperage: 50 Amps
Date First Available: March 22, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 30 – Jun 1
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Pack of 1
Style: 12 Volt 100AH
I haven't had this long (~5 charges) but compared to lead-acid, what a difference! This is now my 50 lb thrust trolling motor battery and I couldn't be happier. Higher end batteries of this type can be several hundreds of dollars. This one was in the $250 range. It has a 10 year warranty, which is double most, but even if it lasts 5 years, that would bring it into the same price range of a couple of lead-acid batteries. A single charge lasts significantly longer than a lead-acid battery so I no longer worry about running my motor on '5', for fear of losing power before I'm done fishing. The weight is also about half, which is important in my 12' fiberglass boat. And charging, which often wasn't complete by the next morning, with a lead-acid while on fishing trips, is complete in the middle of the night with this LiFePO4. Note that this battery type requires special charging, but most chargers, even low end ones, now have this option. While this review mainly focuses on the advantages of LiFePO4 batteries, and not this brand, I haven't had it long enough to single out brand differences. I will say though that the price of this one stands out as do warranty and how solid it appears. I'll update this review if I learn more over time. UPDATE Jan. 2, 2025: I used this battery fishing lakes all summer and on several trips in the fall. It is still performing as well as it did when I got it and I have nothing but great things to say about it. For a trolling motor, pass on buying lead-acid and go LiFePO4. If the price remains good, this brand has my strong endorcement!
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Reviewed in the United States on June 7, 2024 by CopperDave
Size: Pack of 1
Style: 12 Volt 100AH
This is a great battery & works great with my 2 solar panels..
Reviewed in the United States on December 31, 2024 by Happy Buyer
Size: Pack of 1
Style: 12 Volt 100AH
I got this battery (100Ah LiPo) to replace my 50Ah AGM deep cycle for my small inflatable with a 20HP outboard. I was unaware that a deep-cycle battery is not suitable for starting a gas motor as the 50Ah seemed to do the job. I was replacing the 50Ah since it did not have enough stored energy to run the trolling motor long enough to get my loaded boat back in an emergency. After getting the new battery I was very impressed with its lightness and appearance. After 3 boat trips and 3 months (wintertime) I realized there was a real problem with the battery. It would 'disconnect' about 50+% of the time when starting and I would have to use the pull starter - even out on the open ocean. I took my time troubleshooting and eventually came to the conclusion that I had a defective battery. I contacted customer service and they had a pleasant and helpful chat with me over the space of several days - They are most likely in Asia. End result is they felt the battery I bought was not suitable for my boat and sent me a return label even knowing that the battery being returned is most likely perfectly fine. Initially I was disbelieving, since my 50Ah AGM battery worked fine, but as I did more research I was the uninformed one. I now know that: DEEP-CYCLE is for sustained loads STARTING-is just that, for starting Want both? Get a Dual Purpose. I bought the wrong type of battery, and Weize accepted the return. Cudos to them.
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Reviewed in the United States on February 29, 2024 by Raftingtigger
Size: Pack of 1
Style: 12 Volt 100AH
I have 3 of these in my fishing boat. Have been using them now for 2 years and they still hold a charge for a long time. The starting battery cranked over a 90hp outboard and ran a 10” fish finder all week and the 2 trolling motor batteries lasted the whole week on our trip using spot lock and maneuvering on drifts. 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
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Reviewed in the United States on December 9, 2024 by Mike
Size: Pack of 1
Style: 12 Volt 100AH
I bought this as equivalent power lead acid are heavier and only last 2-3 years. I wanted to try lithium due to advertised number of cycles and 10 year warranty. Did not last one season before failure. Tried to force with high quality charger, battery would still not respond. Contacted Weize through their web site. 5 days of emails with them advising me to try tests I had already performed. When they said to test with a multimeter I responded I did not intend to buy equipment for more tests. When I stated I would be reviewing them on Amazon, they stopped requiring more information and I received a new battery 5 days later. I still like the light weight and hope this battery lasts longer. Update: Received replacement battery. Customer service worked hard to make situation work out. I live in the north so won't really know until spring if new battery lasts longer.
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Reviewed in the United States on November 19, 2024 by Mark A. Anderson
Size: Pack of 2
Style: 12 Volt 100AH Mini
Just recently bought 2 compact size 100 amp hour batteries for our boat house bank. So far so good. I previously purchased 4 regular sized 100 ampers for our 48 volt electric motor on our sailboat. They have been in there now for about a year. They have been gently used, but so far have been great. No issues......
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Reviewed in the United States on December 28, 2024 by Kindle Customer
Size: Pack of 1
Style: 12 Volt 50AH
I have pumped close to 200 gallons of diesel and haven’t had to recharge the battery. It’s been working fine even in the cold weather. I love the convenience of not using alligator clips to run my pump off of a vehicle. The tank is so much more user friendly with having an on board battery.
Reviewed in the United States on December 17, 2024 by Khaki
Size: Pack of 1
Style: 12 Volt 50AH
Received the battery in march of this year. Everything seemed great with the battery the first couple times I used it. Now I’m getting an error message and will not take a charge. Sent a request to the company for a replacement. Hopefully they take care of the situation and I’ll come back and update the review. Update 8/2/24 - contacted the company and to this point they have been very responsive. Appears I have a defective battery, they are sending a replacement. Update 8/7/24 - received the replacement today, I appreciate how responsive the company was to my issue. I’m going to raise my star rating because of that. Hopefully everything works well moving forward.
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Reviewed in the United States on July 21, 2024 by bill q.