“12V to 60V DC Lead Acid / Lithium Battery Capacity And Voltage Indicator Tester” has been added to your cart. View cart

-14%Sold out

Click to enlarge

4S 20A Battery Protection Board ( BMS ) for 18650 Lithium Battery

Name: 4S 20A Battery Protection Board ( BMS ) for 18650 Lithium Battery
SKU: 75013
Availability: OutOfStock

Original price was: ₹259.Current price is: ₹224.

Out of stock

SKU: 75013 Category: BMS Tag: bms

Description

About 4S 20A Battery Protection Board ( BMS ) for 18650 Lithium Battery

This board is a Lithium battery protection board or a battery management system which is used for 3.7V lithium ion batteries. The board is square shaped and portable which makes it easy to store and transport. The board offers over charging and over discharging protection along with short circuit protection as well as over current protection. We can use this board to charge the lithium ion batteries as well provided that they are rechargeable. We can combine 4X18650 electric cell along with this BMS system to make a battery pack having voltage rating of up to 15V DC. Four 18650 batteries can be connected simultaneously to the HX-4S-BM20 module.

SPECIFICATIONS

Model	HXYP-4S-BM20
Maximum Working Current	15A
Maximum Instantaneous Current	20A
Overcharge voltage range	4.25 ± 0.05V
Over-discharge voltage range	2.5 ± 0.05V
Charging voltage	16.8V
Quiescent current	<30uA
Size	3.6 x 3.6 cm