Lithium-Ion batteries though have high energy density and light in weight, are very dangerous if abused i.e., if you overcharge or undercharge the battery or draw more current than it can provide then it can explode damaging the surrounding or even potentially harm the humans around. To prevent this to happen you should use your batteries with a protection board. This 1S Lithium-ion Battery Protection Board monitor and protect a cell by monitoring the voltage and current in and out of the cell and if any unsafe condition happens then it will cut off the battery from the load or the charger. This can be used in any DIY project where the current does not exceed 3A like Arduino or Raspberry Pi based projects, 3D printers, Robotics etc. It is very suitable for 18650 cells which are generally used in these applications.
- Short circuit protection
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Over Discharge Detection Voltage: 3.0V
- Maximum Working Current: 3A
To connect your cell of nominal voltage 3.7 V to the protection board you need to connect the positive terminal to the B+ and negative terminal to B- and common terminal between the two cells to Bn. To connect the load or charger to this board connect positive terminal to P+ and negative terminal to P-. make sure the two positive and negative wires do not get shorted.
1×1S 3A BMS Module / 3.7V Lithium Battery Protection
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing DefectIf you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
2. Wrong Item Shipped
If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
Limitation of ReturnsWe don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.
We ship to all over India with flat shipping rate of INR 50 for all the orders below INR 599. For all the orders above INR 599, we offer a free shipping. We also offer priority shipping for INR 100 which provides same day shipping by Air (if battery is not included in the order). Please contact to our support team at email@example.com for any question related to shipping.