No products in the cart.
Lithium Battery Charger Protection Module (BMS) 5S 15A 21V
Roll over image to zoom in
Click to open expanded view
5S 15A Li-ion Lithium Battery 18650 Charger PCB BMS 18.5V 21V Cell Protection Board Integrated Circuits
- 5S 15A PCM/PCB/BMS for 18.5V Li ion lithium battery pack
- It is a Battery Management System for 18650 Lithium Ion Battery Pack.
- The main functions of BMS are over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection of Battery pack of 3.7V rated Li-ion Battery.
- It Uses top quality (A-level) protective integrated circuit IC,Strong load ability,use high voltage resistance,low inner resistance power Mosfet.
- The heat sink will greatly help cooling. IC itself has power balancing function.
- 5S 15A BMS Charge protection Circuit
- Common Port for charge/discharge
- Voltage: 18.5V
- Charge Current: 15A
- Discharge Current: 15A
- Can be used in 3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4
- The circuit is simple and reliable.
- Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged.
- Over current and short circuit protection .
- Long time short circuit of the load won’t affect the PCB and the battery.
- Model: 5S (3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4)
- 5S 18.5V15A bms is used for 5 series 18.5V battery pack
- Common Version : common port for charge/discharge
- constant discharge current: 15A
- Charge Current: 15A
- Dimension: 88mm*17mm*3mm
- Extreme low power consumption. The consumption of the whole device is less than 50uA.
|Discharge||Maximal Continuous Discharging Current||15A |
|Peak Discharging Current||25A|
|Charge||Charging Voltage||21V (18.5v battery)|
|Charging Current||15A (MAX)|
|Over charge protection||Over Charge Detection Voltage||4.28±0.05V|
|Over Charge Detection Delay Time||0.5S|
|Over Charger Release Voltage||4.08±0.05V|
|Over discharge protection||Over Discharge Detection Voltage||2.55±0.05V|
|Over Discharge Detection Delay||Time 0.1S|
|Over Discharger Release Voltage||2.9±0.01V|
|Over current protection||Over Current Detection Voltage||150mV|
|Over Current Detection Delay||Time 9MS|
|Over Current Protection Current||30 ± 3A|
|Over Current Protection Condition||Disconnect the load|
|Short Protection||Detection Condition||Exterior Short Circuit|
|Detection Delay Time||250uS|
|Release Condition||Disconnect the load|
|Temperature Protection||65ºC or 75ºC||optional|
|Internal Resistance||Main circuit internal resistance||≤20mΩ|
- 1 x 5S 15A 18.5V BMS BALANCE COMMON PORT CHARGE PROTECTION BOARD 3.7 LI-ION CELL
Battery Charger Protection Module
|Dimensions||8.8 × 1.7 × 0.3 cm|