2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module has the main IC using original “precision” imported components. With overcharge, over-discharge, over current, short circuit protection function, for a variety of different shapes of 3.7V capacity lithium batteries. Using the Japanese precision protection IC, VISHAY, AOS, IR, and other high-quality MOSFET, an FR-4 low-temperature coefficient of the plate, well-designed, comprehensive test. Compact size, suitable for many requirements of high integration, low-cost occasions, can meet the performance requirements of many aspects, to ensure the absolute safety of the battery group. Specifications : Battery: 2 Cell Input Voltage (V): 8.4 ~ 9 Overcharge detection voltage (V): 4.25 ± 0.025 Over-discharge detection voltage (V): 4.25 ± 0.025 Over current Protection (A): 7 Working current (A): 5 Operating Temperature (°C): -40 ~ 50 Internal Resistance: Less than 45m Ω Length (mm): 38.5 Width (mm): 8 Height (mm): 2.3 Weight (gm): 1 Protections : Short circuit protection. Overcharge protection. Over-discharge protection. Over-current protection. Connections : MB: The Common connection point between the batteries. B : Battery V Positive. B-: Battery V- Negative. P : Charging V . P-: Charging V-. Package Includes : 1 x 2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module.
