EG4 LiFePO4 Battery 48V 100Ah "LifePower4" Review and Teardown

Featured Products: (affiliate links)
EG4-LifePower4 Battery... https://signaturesolar.com/eg4-lifepo...
GFB Cell Modules... https://signaturesolar.com/eg4-8-cell...
48V Aims Charger... https://www.currentconnected.com/prod...
48V EG4 Charger... https://signaturesolar.com/eg4-batter...

Today we'll be taking a look at the EG4 LifePower4 server rack battery from Signature Solar. This is a 48V 100Ah battery; however, they also make these batteries in a 24V 200Ah and a 12V 400Ah configuration. These batteries are rated for a whopping 7000 cycles at 80% depth of discharge. If you cycle your battery once per day, that's just under 20 years!

WARNING: Lithium batteries are dangerous and can result in fire! This video is NOT intended to be instructional or a "how-to" lesson. I am not a professional. Do not attempt anything you see here without first contacting a certified and/or licensed professional.

Chapters:
00:00 Introduction
00:34 External Overview
02:00 Charging, AIMS 48V
03:06 Capacity Testing
04:04 Disassembly
08:45 BMS Close-Up
11:14 Low-Temp Charge Test
11:56 Conclusions

Recommended Stores: (Using these links helps support this channel)
Current Connected... https://store.currentconnected.com/?r...
Signature Solar... https://signaturesolar.com/?ref=lithi... ($50 Discount Code "LITHIUMSOLAR50")
Battery Finder... https://batteryfinder.net/ (Amazon)
SanTan Solar... https://www.santansolar.com/?ref=lsolar
Battery Hookup... https://batteryhookup.com/discount/BA...
Batrium BMS... https://www.batrium.com/

Contact Info:
My business email is [email protected]. You may contact me for sponsorships, product reviews, business-related questions, or any similar reason. I am not available for personal project questions or consultation. I will not respond to these emails.
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Disclaimers and Statements:
► I receive a small commission on purchases made using my affiliated links shared the video description and comments section. The views and opinions expressed here are my own, unbiased, and not influenced by this commission in any way.
► My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.