Battery Charge Protection Module 4S 30A for 18650 Lithium Ion Battery - 14.8V with Cable

This is a 4S 30A 18650 Lithium Battery Protection Board with 14.8V - 16V output. The module comes has a connection cable and provides continuous discharge of 30A of Balanced current. The module is useful for electric drill/sprayer/LED lights/low power inverter.
The Scope of Nominal voltage of 3.6V, 3.7V lithium battery where Charging voltage can be range between 16.8V to 18.1V, the board operates smoothly with continuous discharge current of 20A. The balanced version is suitable for starting current below 60A.
Note: Connect the battery as shown in the image and discharge on P+ and P- pins. Secondly, once the complete connections are done, make sure to connect to charger atleast once for a few seconds to activate the BMS

Specifications

• Protection boards for battery packs
• Over charge detection voltage: 4.28+ 0.05 V
• Over charging voltage: 4.095-4.195V
• Over discharge voltage: 2.55±0.08
• Over charge detection delay time 0.1s
• Short circuit detection delay time: 100ms
• Over current detection delay time: 500 ms
• Dimensions : 45x56mm

Shipping List

• Battery Charge Protection Module 4S 30A for 18650 Lithium Ion Battery - 14.8V with Cable x 1