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 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 test for quality assurance. Specification 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 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 test for quality assurance. Specification: Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell Applicable voltage: 12V Charge current: 10A (Max) Discharge current: 100A Max continuous working current: 60A Overdischarge protection voltage: 2.6V Overcharge protection voltage: 4.25V Balance voltage: 4.2V Balance current: 45mA Weight: Approx. 47g Package list: 1 x Lithium Battery Protection Board Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List