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DALY LiFePo4 4S 12V 40A Waterproof Battery Management System - BMS Protection Board
Daly Lifepo4 4S 12V 40A Battery Management System Circuit is an 4 Cell in Series 12V circuit power tool mostly used for solar lighting. It is designed for lithium Batteries for charging, Protection from overcharge, and Over-discharge. The battery protection board, as the name suggests battery protection board is mainly rechargeable and protects the integrated circuit board.
Lithium batteries (rechargeable type) so need protection, is determined by their own characteristics. As the Orange lithium battery, its material determines itself can not be overcharge, over-discharge, overcurrent, short circuit, and ultra-high temperature charge and discharge, so lithium battery lithium components will always follow A protective plate with a sampling resistor, and a current fuse.
Features:
- State of charge calculations.
- Cell over-voltage and under-voltage protection.
- Intelligent battery balancing (passive).
- Fully sealed waterproof technology, with waterproof, dustproof, shockproof, anti-squeezing, and other protective functions.
Specification :
| Balance Current(mA) |
30±5 |
| Balance Detect Voltage(V) |
3.5 |
| Cable Size (AWG) |
10 |
| Charge Current(A) |
20 |
| Charge Voltage(V) |
14.6 |
| Height (mm) |
9 |
| Length (mm) |
81.9 |
| Model |
4S 12V 40A |
| Over Discharge Detect(V) |
2.2±0.05 |
| Over Discharge Release(V) |
Off load |
| Overcharge Detect Voltage(V) |
3.75±0.05 |
| Overcharge Release Voltage(V) |
3.55±0.05 |
| Width (mm) |
61.2 |
| Working Current(uA) |
100 |
| Working Temperature Range (°C) |
-20 to 70 |
Package Includes:
1 x Daly 4S 12V 40A Battery Management System
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, 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 your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We 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. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.