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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
Shipped within 24 hrs
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Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
Li-ion 7S 24V 40A Lithium Battery Protection Board with balance PCM BMS
Features :
- Strong load ability, constant discharge current 10A~250A , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.
- IC itself has power balancing function. The circuit is simple and reliable.
- Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection function is very reliable. long time short circuit of the load won't affect the PCB and the battery. Temperature protection during charging and discharging.
- Extreme low power consumption. the consumption of the whole device is less than 50uA.
- PCB use high anti-corrosion, high water resistance, high impedance ESD conformal coating.
Specification :
| Balance Current(mA) |
40±5 |
| Balance Detect Voltage(V) |
3.8 |
| Cable Size (AWG) |
12 |
| Charge Current(A) |
20 |
| Charge Voltage(V) |
29.4 |
| Height (mm) |
9 |
| Length (mm) |
82 |
| Model |
7S 24V 40A |
| Over Discharge Detect(V) |
2.7±0.1 |
| Over Discharge Release(V) |
Offload |
| Overcharge Detect Voltage(V) |
4.25±0.05 |
| Overcharge Release Voltage(V) |
4.15±0.05 |
| Width (mm) |
60 |
| Working Temperature Range (°C) |
-20 to 70 |
Package Includes :
1 x 24V 7S 40A BMS Daly Waterproof BMS
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.