Li-ion Battery Charger Protection Module 1S 2A
2S 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
$3.25
19 in stock
This item: Li-ion Battery Charger Protection Module 1S 2A
19 in stock
$3.25
$3.25
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
Li-ion Battery Charger Protection Module 1S 2A Charger BMS Protection Board Module is a small PCB mounted Lithium Battery charger protection module. This small and smart BMS module comes with various features like Short circuit, Overcharge, Over-discharge, Overcurrent protection. It is straightforward to install and convenient to use in all your DIY portable projects.
Li-ion Battery Charger 1S 2A  has Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit). MOS transistor can control the battery charge and discharge.
BMS may also feature a precharge system allowing a safe way to connect the battery to different loads and eliminating the excessive inrush currents to load capacitors.
Protections:
- Short circuit protection
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
Features:
- Overcharge Detection Voltage: 4.25±0.05V
- Over-Discharge Detection Voltage: :2.54±0.1V
- Maximal continuous charging/discharge current: 2A
- Maximal continuous Discharging current: 3A
- Operating Temperature: -40-50℃
- Internal Resistance: Less than 45m Ω
- B+ B-: The interface of the 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-
- Size: Approx. 40x5x3mm
Package Included:
1 x 1S 3.7V 2A li-ion BMS PCM 18650 Battery Protection Board
Development Resources: demo codes, schematics, datasheets, etc.
How to make 7.4 – 8.4V DC Battery Pack 2 18650 circuit protection Diagram
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.
| Weight | 0.002 kg |
|---|---|
| Dimensions | 3.7 × 1 × .5 cm |
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