12V 40A Lithium Battery Protection Board with nce Charging BMS PCB

Welcome to our shop! Features: 1. Adopt intelligent lithium cell management IC for fast and safe charging. 2. With balance charging to balance the characteristic of each battery in the battery pack and prolong battery life. 3. Provide a variety of protection functions including overcharge, overdischarge, overcurrent, and short circuit protection. 4. Equipped with thickened aluminum fin to achieve quick heat dissipation. 5. This product has gone through load and aging tests for quality assurance. Specification: - Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell - Applicable voltage: 12V - Charge current: 28A (Max) - Discharge current: 40A - Max continuous working current: 28A - Overdischarge protection voltage: 2.6V - Overcharge protection voltage: 4.25V - Balance voltage: 4.2V - Balance current: 45mA - Weight: Approx. 12g Package list: - 1 x Lithium Battery Protection Board 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.