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The DALY 4S 12V 60A LiFePO4 Battery Management System (BMS) is designed for compatible 4-series lithium iron phosphate battery packs.
This battery protection board features a common-port connection design and cell balancing functionality. It is intended to help manage charging and discharging while providing battery protection for compatible LiFePO4 battery assemblies.
With a listed continuous discharge current of 60A, this DALY BMS is suitable for appropriately designed 12V-class LiFePO4 battery systems where the battery cells, wiring, charger and connected equipment are matched to the BMS specifications.
4S LiFePO4 Configuration: Designed for four lithium iron phosphate cells connected in series.
12V-Class Battery System: Intended for compatible 4S LiFePO4 battery packs.
60A Continuous Discharge Rating: Listed continuous discharge current of 60A.
Common-Port Connection: Charging and discharging use a shared connection arrangement.
Cell Balancing: Includes balancing functionality for the connected battery cells.
Battery Protection: Designed to provide protection against battery operating conditions such as overcharge, over-discharge and overcurrent.
DIY Battery Projects: Suitable for compatible battery pack assembly and energy storage projects.
| Specification | Details |
|---|---|
| Brand | DALY |
| Product Type | Battery Management System (BMS) |
| Battery Chemistry | LiFePO4 / Lithium Iron Phosphate |
| Series Configuration | 4S |
| Nominal Battery Pack Voltage | 12.8V |
| Continuous Discharge Current | 60A |
| Connection Type | Common Port |
| Cell Balancing | Supported |
| Charging Voltage | 14.6V listed for 4S LiFePO4 |
| Model | Confirm exact model from supplied board label |
| Board Dimensions | Not confirmed for the exact supplied version |
| Charging Current | Confirm exact version specification before publishing |
4S LiFePO4 battery pack assembly
DIY 12.8V battery projects
Compatible solar energy storage systems
Battery backup projects
Portable power system development
Compatible electric mobility battery projects
Custom LiFePO4 battery assemblies
This BMS is intended for 4S LiFePO4 battery packs.
A typical 4S LiFePO4 pack uses four cells connected in series. The nominal pack voltage is 12.8V, and the commonly specified full-charge voltage is 14.6V.
Do not use this board with 18650 lithium-ion/NMC battery packs unless the exact BMS version is explicitly rated for that chemistry.
Confirm the battery chemistry is LiFePO4.
Confirm the battery pack has four cells connected in series.
Follow the exact DALY wiring diagram for the supplied BMS.
Connect cell balance wires in the correct sequence.
Verify polarity before connecting the charger or load.
Use a compatible LiFePO4 charger.
Ensure the battery cells, wires, connectors and cooling arrangements support the intended current.
Do not exceed the confirmed BMS ratings.
Do not connect the BMS using a wiring diagram from a different model.
Explore compatible battery components and related products:
Important: These links are related battery products. They are not confirmed compatible with this LiFePO4 BMS unless the battery chemistry and configuration match.