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5S 15A BMS Board 18.5V Lithium Battery Protection PCB Module 21V Max Charge Voltage 15A Continuous Current Overcharge Over-Discharge Over-Current Short Circuit Protection for 5S 18650 Li-ion
- Designed for 5S lithium-ion battery packs, with an 18.5V nominal voltage and 21V maximum charge voltage.
- Supports up to 15A continuous charging and discharging current for compatible 5S battery pack configurations.
- Includes overcharge protection to help safeguard the connected lithium-ion battery pack during charging.
- Provides over-discharge protection to help prevent battery voltage from dropping below its intended operating condition.
- Features over-current protection that automatically cuts off the circuit when an abnormal current condition occurs.
- Includes short-circuit protection with automatic circuit cutoff when a short circuit is detected.
- Uses MOS components and a solid PCB design for low heat generation and stable output during operation.
- Monitors each cell voltage in real time to help maintain cell consistency within the battery pack.
- Simple wiring design supports assembly for DIY 18650 battery packs, portable power supplies, and small power equipment.
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Overview
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Product Description:
5S 15A battery management PCB module designed for 5-series 18650 lithium-ion battery packs. It provides battery protection and monitoring for DIY battery packs, portable power supplies, and small power equipment projects.
Core Selling Points:
Supports 15A continuous charging and discharging current with automatic circuit cutoff during overcharge, over-discharge, over-current, or short-circuit conditions. High-performance MOS components help provide low heat generation and stable output. Real-time monitoring of each cell voltage helps maintain battery consistency. The simple wiring design supports convenient assembly.
Technical Specifications:
Model: 5S 15A BMS Board
Battery Type: 5S 18650 Li-ion Battery Pack
Nominal Voltage: 18.5V
Maximum Charge Voltage: 21V
Continuous Current: 15A
Protection: Overcharge, over-discharge, over-current, short circuit
Applications: DIY battery pack, portable power supply, small power equipment
Before Purchase:
Designed for 5-series 18650 lithium-ion battery packs. Confirm that the battery configuration, 18.5V nominal voltage, 21V maximum charge voltage, and 15A continuous current requirements match your application before purchase.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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