2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module
BMS 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.
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: 5A.
- Transient Current: 7A..
- 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 BMS 2S 5A 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) | 7 |
| Working current (A) | 5 |
| Operating Temperature (°C) | -40 ~ 50 |
| Length (mm) | 38.5 |
| Width (mm) | 8 |
| Height (mm) | 2.3 |
| Weight (gm) | 1 |
| Shipment Weight | 0.01 kg |
| Shipment Dimensions | 15 × 10 × 6 cm |
