Lithium-Ion charge protection circuit comes with over-charge, over-discharge, over-current and short circuit protection, for a variety of various shapes 3.7V lithium Ion batteries. CF-3SJH25A-C is Small size, suitable for many requirements of high integration, low cost of the occasion, to meet a wide range of performance requirements to ensure that the battery pack is absolutely safe and reliable.

Technical Specifications:

• Continuous discharge current: 25A
• Instantaneous discharge current: 75A
• Charge Voltage: 12.6V
• Charge Current: 25A(max)
• Operating Current: less than 30uA
• Overcharge Detection Voltage: 4.28 ± 0.05V
• Overcharge Protection Delay: 0.5sec
• Overcharge release voltage: 4.08 ± 0.05V
• Power balance detection voltage: 4.2 ± 0.05V
• Battery balance release voltage: 4.2 ± 0.05V
• Battery balance over current detection voltage: 2.55 ± 0.08V
• Over discharge detection delay: 0.1sec 
• Release release voltage: 2.9 ± 0. 1V
• Short-Circuit Detection Delay: 250uS