Lithium Battery Charger Protection Module (BMS) 5S 15A 21V
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75.00 EGP
5S 15A Li-ion Lithium Battery 18650 Charger PCB BMS 18.5V 21V Cell Protection Board Integrated Circuits
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Battery Charger Protection Module
Lithium Battery Charger Protection Module (BMS) 5S 15A 21V
- 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.
Overview:
- 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
Features:
- 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.
Specifications:
- 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.
| 5S 18.5V | Details | Specifications |
| 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 |
Package Included:
- 1 x 5S 15A 18.5V BMS BALANCE COMMON PORT CHARGE PROTECTION BOARD 3.7 LI-ION CELL
Battery Charger Protection Module
Additional information
| Dimensions | 8.8 × 1.7 × 0.3 cm |
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