Smart 5s 10A Battery Management System with RS485 Can Bluetooth Communication Interface

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Product Description

Battery Management System
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Basic Specifications

Model NO.
LWS-5S10A-208
Continuous Current
10A
Over Charge Detection
4.25±0.025V
Over Discharge Detection
2.8±0.05V
Short Circuit Protection
Cut Load / Charging Activation
Application
Solar, Digital Equipment, Ebike, etc
Base Material
Fr-4 Multilayer
Certification
RoHS, ISO
Temperature Switch
90℃
Specification
60*18*4mm

Product Advantages

True Lithium BMS Factory
OEM/ODM Custom Service
Smart Balance Function
Wholesale Price
ISO & CE Certified
Fast Delivery
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Detailed Description

The Smart 5S 10A BMS is a management system designed for 18.5V lithium-ion battery packs with 5-series cells. It features 10A protection and is equipped with RS485, CAN, and Bluetooth communication interfaces for efficient monitoring and control.

Core Functions: Detects and protects against over-charge, over-discharge, over-current, and short-circuits. Includes temperature detection and automatic voltage balancing. Uses high-end IC and MOSFET components for stable performance.

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PCM Technical Parameters

Test Item Criterion
Charging VoltageDC: 12.6V CC/CV
Current Consumption≤ 30μA
Max. Continuous Current10A
Pulse Current10A
Over Charge Delay0.6S - 2.4S
Over Discharge Release3.0±0.05V
Over Current Detection32±5A
Short Circuit Delay200-500us
Resistance (MOSFET)≤ 20mΩ
Operating Temperature-40 ~ +65ºC
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Packing & Delivery

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Factory Overview

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Frequently Asked Questions

How do I judge what material my battery is?
Look at the battery body. If the nominal voltage shows 3.2V, it is LiFePo4. If it shows 3.6V or 3.7V, it is a Li-ion or Li-polymer battery.
Can I use this protection circuit board for my battery?
The board must have the same number of cells in series as your battery pack. Also, ensure the battery material matches the board's electrical parameters (especially for LiFePo4).
Do we need cell balancing?
Yes, balancing ensures that each cell reaches the same voltage during charging, compensating for minor performance inconsistencies between individual cells.
Do you have a Minimum Order Requirement (MOQ)?
No, we do not have an MOQ. We can provide various capacities and sizes based on your specific requirements.
What are your terms of payment?
We accept PayPal, T/T, L/C, and Western Union.
Is custom design available?
Yes, we provide OEM/ODM and custom design services based on your relative voltage, cell count, and current requirements.

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