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4S 12V 120A LiFePO4 Battery Protection Board
Availability:
In stock
Rs.6,400.00
Build a 4S lithium iron phosphate battery pack with the 4S 12V 120A LiFePO4 Battery Protection Board. Designed for four-cell LiFePO4 battery configurations, this Battery Management System (BMS) provides battery protection and cell balancing for compatible 12V battery pack projects.
The board is listed with a 120A continuous current rating and a 300A peak current rating. Its listed protection functions include overcharge, over-discharge, overcurrent and short-circuit protection.
This protection board is intended for compatible 4S LiFePO4 battery packs. Confirm the battery chemistry, cell configuration, charging requirements and wiring arrangement before installation.
Key Features
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Designed for 4S LiFePO4 battery packs
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12V nominal battery pack category
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Listed continuous current: 120A
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Listed peak current: 300A
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Cell balancing function
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Overcharge protection
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Over-discharge protection
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Overcurrent protection
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Short-circuit protection
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Battery protection and management for compatible DIY battery projects
Technical Specifications
| Specification | Listed Data |
|---|---|
| Product type | Battery Management System (BMS) |
| Battery configuration | 4S |
| Battery chemistry | LiFePO4 |
| Nominal pack voltage | 12V |
| Continuous current | Up to 120A |
| Peak current | Up to 300A |
| Charging current | Up to 50A |
| Cell balancing | Yes |
Important: The charging voltage, individual protection thresholds, balancing current, dimensions, connector pinout, and package contents should be confirmed against the exact supplied board before adding them to the listing.
Applications
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4S LiFePO4 battery pack projects
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DIY battery systems
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Compatible 12V battery assemblies
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Battery protection and balancing projects
Installation Notes
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Use only with a compatible 4S LiFePO4 battery pack.
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Confirm the cell order and BMS wiring diagram before connecting.
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Do not exceed the verified continuous current or charging current ratings.
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Insulate exposed connections and prevent accidental short circuits.
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Incorrect wiring may damage the BMS or battery pack.
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Installation should be performed by a person familiar with lithium battery systems.
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Package Contents
Package contents are not independently confirmed for this exact item. Please verify whether balance wires, connectors or other accessories are included before publishing.