Description
1S 8A 3.7V 18650 Lithium Battery BMS Protection Charging Board High Quality – Safeguard Your Battery
🛡️ Protect your lithium batteries the smart way! This 1S 8A BMS (Battery Management System) is specially designed to protect your single 3.7V 18650 lithium battery from overcharge, over-discharge, short circuit, and overcurrent. A must-have for anyone working on DIY battery packs, power banks, LED lights, or other lithium-based projects!
🔍 Key Features:
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🔋 Supports 1 Cell (1S) 3.7V Lithium Battery
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⚡ 8A Maximum Discharge Current – Powerful enough for most medium-load applications
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🛑 Full Protection Circuit
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Overcharge Protection ✅
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Over-discharge Protection ✅
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Overcurrent & Short Circuit Protection ✅
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🔧 High Quality Components – Ensures durability and reliability
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📏 Compact & Lightweight – Easy to integrate in any DIY project
📐 Specifications Table:
| Parameter | Details |
|---|---|
| Battery Type | 18650 Li-ion (3.7V) |
| Cells Supported | 1 Cell (1S) |
| Max Continuous Current | 8A |
| Charge Voltage | 4.2V |
| Overcharge Detection | 4.25V ± 0.05V |
| Over-discharge Detection | 2.5V ± 0.05V |
| Size (Approx) | 26mm × 17mm × 2mm |
| Weight | ~3 grams |
⚙️ Applications:
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🔋 DIY 18650 Battery Packs
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💡 LED Lights and Flashlights
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📱 Power Banks
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🚴 Electric Bicycle Battery Packs
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🔊 Portable Audio Systems
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🎮 DIY Toys and Gadgets
🎯 Why Choose This BMS Board?
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✅ Compact but powerful
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✅ Extends battery life
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✅ Reduces risk of battery failure
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✅ Perfect for electronics hobbyists and professionals
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