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W0AEZ Radio Gear

BMS 4S 20A LFP | Battery Management System

BMS 4S 20A LFP | Battery Management System

Regular price $5.00 USD
Regular price Sale price $5.00 USD
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This highly reliable BMS 4S 20A LFP protects your battery project from overcharging, undercharging, undervoltage, and short-circuits. The device also incorporates a low temperature charge cutoff setting for enhanced Lithium Iron Phosphate battery safety. Compatible only with LFP battery packs in a 4S configuration.


20A - Typical continuous Charge and Discharge current.

Over Charge Protection - 3.85v

Over Discharge Protection - 2.3v

DATA SHEET LINK on Google Drive

Please read the data sheet to ensure this is the BMS that you need. 

Item will carry a 1 year warranty when properly installed and used as intended.

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