Out of stock
₹50.00 ₹95.00
Out of stock
Compare2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module is a small PCB mounted Li-ion Lithium Battery charger protection module. This small and smart battery charger protection module comes with various features like Short circuit protection, Overcharge protection, Over-discharge protection, Overcurrent protection. It is very easy to install and convenient to use in all your DIY portable projects.
Pin Descriptions:Â
B+ B-: The interface of battery core
P+ P-: The connector of the battery board
MB: The connection point between the batteries
B+: Battery V+ Positive
B-: Battery V- Negative
P+: Output / Charging V+
P-: Output / Charging V-
Note:
The protection board cannot be used for lithium iron phosphate batteries, hernia lamps, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, buggy battery, 775 (4A) above the motor, 1W fisheye LED lamp.
| Weight | 0.05 kg |
|---|---|
| Dimensions | 11 × 11 × 4 cm |
Description:
1. Do not incinerate;
2. Do not disassemble;
3. Do not short positive and negative contacts;
4. Do not expose to heat;
5. Do not completely discharge;
6. Do not use force to install a li-ion battery;
7. Use only high quality battery charger;
8. Charge fully before first use;
9. Store in cold and dry place at approximately nominal voltage.
| Parameter | Value |
| Model | 2S BMS 8A |
| Over Charge Voltage Range | 4.25-4.35 V ± 0.05 V |
| Over Discharge Voltage Range | 2.5-3.0 V ± 0.05 V |
| Max. Operating Current | 8 A |
| Max. Peak Current | 15 A |
| Charging Voltage | 8.4 V -9 V |
| Quiescent Current | Lower than 10 µA |
| Internal Resistance | <300 mOhm |
| Operating Temperature | -40°C to +50°C |
| Size | 40.5 x 15.6 x 3.5 mm |
| Country of Origin | China |
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2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard 
