Timeusb 36V 50Ah Trolling Motor Lithium Battery, Built-in 50A BMS with Low-Temp Cutoff Protection, Automotive Grade A cells, Up to a 10-year Lifetime, Ideal for Trolling Motors and Solar Systems

I purchased 3 of these in July of 2023 and they have been working flawlessly in my solar system at the cottage since then. I have them in a parallel bank hooked up to 1500 watts of solar. I regret they don't have self heating as I positioned my solar components in an unheated room. I use an alternate option for winter months. In warmer climates or a heated environment they are a perfect choice and in my situation I have been very pleased with them. I purchased a 50 Ah Timeusb battery for use on a few outdoor needs such as a water pump or to pump out boats with a bilge pump. A great brand with no complaints!

Excellent battery that works really well with my RC mower project! Nominal voltage is around 40v so it can be a replacement to the 40v power tool batteries. The terminal lugs are also high quality.

Batterie 24V légère, contient sa charge, j'utilise pour mon moteur électrique pour mon bateau

A solid battery but make sure you get the correct ah for your application! I bought this battery to power a minn kota ultrex quest trolling motor on a small fiberglass bass boat (18'). I went with 50ah based on multiple reviews and online forms that stated this battery will last all day and at times two days. After using it for the first time i was impressed how long the run time was, but this is not a big enough battery for my application. 50ah is not large enough for fishing windy conditions on bodies of water with current. With moderate use it only lasted about 4 hours, and in some conditions even less. With that said, i plan to purchase a second 50ah battery to run in parallel and i will be sticking with this brand. Also, since this battery is not bluetooth enabled it was impossible for me to monitor the battery level as i used it. I would suggest a bluetooth battery to anyone that plans on running their trolling motor moderately hard so you're not stranded down river or down wind of your boat launch.

On time, good battery in initial test.