BMS NMC 6S 15A DALY (s5a5)
| Specification | Details |
|---|---|
| Brand | Daly |
| Battery Type | Lithium-ion NMC |
| Series Configuration | 6S (6 cells in series) |
| Nominal Voltage | 22.2V |
| Full Charge Voltage | 25.2V |
| Continuous Discharge Current | 15A |
| Charge Current | Up to 15A |
| Over-charge Protection | ~4.25V ±0.05V per cell |
| Over-discharge Protection | ~2.8V ±0.05V per cell |
| Short-circuit Protection | Yes |
| Temperature Protection | Yes |
| Waterproof Rating | IP67 |
| Operating Temperature | −20°C to 60°C |
Original price was: ₹1,888.00.₹799.00Current price is: ₹799.00.
(Save ₹1,089.00)Description
BMS NMC 6S 15A DALY (b7c5)
Daly BMS NMC 6S 15A Hardware Waterproof – Advanced Battery Management System
Daly BMS NMC 6S 15A Waterproof is a battery protection and management system designed for 6-series (6S) lithium-ion NMC battery packs. It provides essential protection such as over-charge, over-discharge, over-current, short-circuit, and temperature protection. The hardware-based waterproof design ensures reliable operation in outdoor or harsh environments, making it suitable for e-bikes, solar energy storage, power tools, and portable battery packs.
Complete Product Description
The Daly 6S 15A Hardware Waterproof BMS is an advanced lithium battery management module designed to protect and optimize the performance of NMC (Nickel Manganese Cobalt) lithium battery packs. It manages six battery cells connected in series, ensuring balanced voltage and safe operation.
This BMS continuously monitors the voltage, current, and temperature of the battery pack. If any abnormal condition occurs such as overcharging, deep discharge, excessive current draw, or short circuits, the BMS automatically disconnects the circuit to protect the battery and connected devices.
The hardware waterproof construction with ABS sealed casing protects internal electronic components from dust and water intrusion, making it reliable in outdoor environments or EV battery packs. High-precision sensing chips and microcontroller technology allow accurate detection and fast response to faults, improving battery life and safety.
Because of its compact design and efficient thermal protection, the Daly BMS is widely used in electric bicycles, scooters, solar storage systems, portable power banks, and DIY lithium battery packs.
Key Features
- Supports 6S lithium-ion (NMC) battery packs
- 15A continuous discharge current
- Hardware waterproof and dust-resistant design
- High-precision voltage monitoring
- Built-in passive cell balancing
- Temperature monitoring protection
- High-current copper plate design for stability
- Compact and lightweight for easy installation
More Info
Protection Functions
The Daly 6S BMS includes multiple safety protections:
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Over-charge protection
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Over-discharge protection
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Over-current protection
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Short-circuit protection
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Temperature protection
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Cell balancing function
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MOSFET control for charge/discharge safety
These protections prevent battery damage and increase the lifespan of lithium cells.
Applications
This BMS is commonly used in:
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Electric bicycles and scooters
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DIY lithium battery packs
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Solar energy storage systems
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Portable power stations
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Electric tools and robotics
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UPS backup battery systems
✅ Summary:
The Daly BMS NMC 6S 15A Waterproof is a reliable battery management system designed to protect 6-cell lithium battery packs by monitoring voltage, current, and temperature while providing waterproof durability and essential safety protections.













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