2 series 8.4V lithium battery protection plate, circular 7.4V overcharge, over discharge protection, 5A operating current, 7A current limit
Lithium-ion battery protective plate
Self carrying: overcharge, over discharge, over current, short circuit protection
18650 lithium battery pack must be necessary.
The main IC uses the original "Seiko" imported components. It has the functions of over charge, over discharge, over current and short circuit. It can be used in various capacity 3.7V lithium batteries. Use of Japan's Seiko protectionIC, VISHAY, AOS, IR and other high quality MOSFET, FR-4Low temperature coefficient plate, well-designed, comprehensive testing. Small size, suitable for many occasions requiring high integration and low cost, it can meet many performance requirements and ensure the absolute safety and reliability of the battery pack.
The properties of the lithium-ion battery protector:
Model: HX-2S-02 overcharge voltage range: 4.25-4.35v + 0.05v
Size: 36*6*1.0mm over voltage range: 2.3-3.0v + 0.05v
Maximum operating current: 3A operating temperature: - 40 - + 50 C
Maximum Instantaneous Current: 5A Storage Conditions: - 40 - + 80 C
Quiescent current: less than 3uA effective life: greater than 50000 hours.
Internal resistance: less than 45m ohm short circuit protection: protection, charge recovery.
The size of the protective plate and the description of the device;
The size of the protective plate is 36*6*1.0mm.
Welding point description:
B+Battery positive electrode;
B- Battery negative electrode;
MB The connection point between the battery 1 and the battery 2;
P+replace/Discharge terminal (charge end)/The discharge ends are shared.
P-replace/Discharge terminal negative electrode (charge end)/The discharge ends are shared.