CERRNSS 12V 100Ah LiFePO4 Battery Review and Teardown, $270/kWh

Today, we will be taking a look at the CERRNSS 12v 100Ah LiFePO4 battery. This particular review was requested by one of my viewers, @DSmartLife. The build quality is decent overall, but it’s missing a key safety feature and we’ll learn whether or not it meets expectations!

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.

Featured Products: (affiliate links)
CERRNSS 12V 100Ah… https://s.click.aliexpress.com/e/_APbIin

00:00 Introduction
00:44 External Overview
02:23 Capacity Test #1
04:30 Disassembly
08:28 Rebalancing Cells
10:03 Capacity Test #2
10:12 Low-Temp Disconnect
10:59 Final Conclusions

Recommended Products: (affiliate links)
Big Battery… https://bigbattery.com/?ref=13 (10% Discount Code “BATTERY”)
Current Connected… https://store.currentconnected.com/?ref=lithiumsolar (5% Discount Code “BATTERY”)
Battery Hookup… https://batteryhookup.com/discount/BATTERY (5% Discount Code “BATTERY”)
Batrium BMS… https://www.batrium.com/

Contact Info:
Business email is lithiumsolardiy@gmail.com. I am not available for personal project questions or consultation.

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.

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