3S 40A 18650 Lithium Battery Charger BMS Protection Charging Board Balanced
3S 40A 18650 Lithium Battery Charger BMS Protection Charging Board Balanced Original price was: 300.00৳ .Current price is: 160.00৳ .
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PWM DC Motor Speed Controller 1.8V 3V 5V 6V 12V2A Speed Regulating Switch Motor Control DC1.5-25V 2A
PWM DC Motor Speed Controller 1.8V 3V 5V 6V 12V2A Speed Regulating Switch Motor Control DC1.5-25V 2A Original price was: 160.00৳ .Current price is: 90.00৳ .

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board Cell For nominal voltage 3 Hot Sale.6V 3.7V lithium battery

Original price was: 180.00৳ .Current price is: 70.00৳ .

  • 🔩 Bullet Point Highlights
    • 🔋 Compatible Battery Types: Designed for nominal voltage 3.6V–3.7V lithium cells, including 18650, 26650, and lithium polymer batteries
    • 🔌 Charging Voltage: Fixed at 12.6V — ideal for 3S battery packs
    • Max Output Current: Up to 20A — handles high-demand charging applications
    • 🔥 Max Charging Power: Up to 252W — great for large battery assemblies
    • 🧱 Material: Durable metal construction for heat dissipation and structural strength
    • 📐 Product Size: Compact layout at 64 × 20 × 3.4 mm — fits well in battery bays and enclosures
    • 🛠️ Supports safe and efficient charge control for DIY battery projects, tools, e-bikes, and solar storage
    • 🔐 Integrated protection recommended — use with appropriate BMS or fuse setup
    • 🧩 Ideal for battery builders seeking compact yet high-performance charging logic
    • 📦 Plug-and-build ready — no firmware needed for basic operation

     

     

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Description
Specifications: 
Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product Size: 64mmx20mmx3.4mm/2.52×0.79×0.13″
Material:Metal
Charging voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252WPrecautions:
1.Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.
2.After connection,it need to first charge activation, then will have the output.Attention:
Do not mix the good battery and poor battery to use.
The internal resistance of 3 battery capacity are closer will be better.
Please buyers know the professional knowledge of this module before buying.Note:
Due to different producing batches, product details might be a little different. If you minding the difference, please buy it
carefully.
Please allow 1-3cm differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your
understanding.

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