2S 8A 8.4V 18650 Lithium Battery Charger Board Protection Module

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2S 8A 8.4V 18650 Lithium Battery Charger Board Protection Module BMS 2S 8A 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. 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-. Specifications : Maximum Working Current: 8A. Transient Current: 10A.. Operating Temperature: -40-50℃. Internal Resistance: Less than 45m Ω. B B-: The interface of battery core. P P-: The connector of the battery board. Package Includes : 1 x 2S 8A 8.4V 18650 Lithium Battery Charger Board Protection Module. 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) 10 Working current (A) 8 Operating Temperature (°C) -40 ~ 50 Length (mm) 38.5 Width (mm) 8 Height (mm) 2.3 Weight (gm) 2.55 Shipment Weight 0.01 kg Shipment Dimensions 15 × 10 × 6 cm