Teardown: LiTime 12V 100Ah Trolling Motors LiFePO4 Battery Teardown

Will Prowse, a renowned figure in the DIY solar power and battery community, recently conducted a comprehensive teardown of the LiTime 12V 100Ah TM LiFePO4 Battery. This blog post aims to provide an in-depth analysis for those who prefer reading over video content, summarizing and critiquing key points from Prowse’s video to assist users in making informed decisions.

Rebranding and First Impressions

LiTime, formerly Ampere Time, has rebranded itself, a move that sparked mixed reactions. Despite the name change, the essence of their product offerings remains robust and reliable. The latest battery in question is priced under $400, striking a balance between affordability and advanced features like low-temperature charging cut-off.

Low-Temperature Charging Cut-off

A highlight of the new model is its low-temperature charging cut-off feature, which prevents charging in overly cold conditions, enhancing longevity and safety.

Capacity Test

The battery was tested to provide around 101 amp-hours, slightly less than the advertised 104. This discrepancy, though minor, is essential for potential buyers to note.

Build Quality and BMS

The teardown reveals a solidly built Battery Management System (BMS) with well-executed solder joints, indicative of LiTime’s commitment to quality.

Surge Capacity

With a capacity to handle 300-500 amps for short bursts, the battery is well-suited for trolling motors and other demanding applications.

Charging and Discharge Rate

Prowse notes that the battery can be charged at a maximum rate of 100 amps, translating to about an hour for a full charge. Its discharge rate is impressive, supporting 300-500 amps for short durations.

Practical Tests

The battery is put through various tests, including powering a car lift and running heat guns, where it demonstrates its surge capacity and overall robustness effectively.

Conclusion

In conclusion, Will Prowse’s teardown of the LiTime 12V 100Ah TM LiFePO4 Battery reveals a product that balances affordability with a range of commendable features. From its solid construction and safety mechanisms to its impressive surge capacity and efficiency, the battery presents itself as a strong contender in the market.

Share your thoughts, experiences, or questions about the LiTime 12V 100Ah TM LiFePO4 Battery. Your input is invaluable, helping others gain a broader perspective and make well-informed decisions. Let’s explore the potentials and limitations of this intriguing battery together.