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- BIKIGHT Cycling Electric Bike 3.7V Li-ion 13S 48V 25A Battery Protection Board BMS Lithium Battery
Specification:








Brand | BIKIGHT |
Product | 13S 48V Lithium Battery Protection Board |
Size | 73 x 61 x 9mm / 2.87 x 2.4 x 0.35inch |
Discharge Continue Discharge Current | 25A |
Discharge Peak Current | 60A |
Over Current Protection | 60A |
Charge Voltage | 54.6V |
Charge Current | 25A |
Over Charge Detect Voltage | 4.25±0.025V |
Over Charge Protection Delay | 0.5S |
Over Charge Release Voltage | 4.19±0.05V |
Balance Detection Voltage | 4.18V |
Balance Release Voltage | 4.18V |
Balance Current | 35±5mA |
Over Discharge Detect Voltage | 2.8±0.05V |
Over Discharge Detect Delay | 0.5S |
Over Discharge Release Voltage | 3.0±0.05V |
Over Current Detect Voltage | 150mV |
Over Current Detect Delay | 9MS |
Over Current Protection Release Condition | Off load |
Short Circuit Protection Condition | short circuit with extermal load |
Short Circuit Detection Delay | 250uS |
Short Circuit Protection Release Condition | Off load |
Temp Protection | NA |
Main Circuit Conductive Inner Resistance | ≤10mΩ |
Working Current | ≤40uA |
Sleeping Current (Battery in Over Discharge) | ≤20uA |
Working Temp Range | -30 to 80 ℃ |
Features:
Use top quality (A-level) protective integrated circuit IC.
Strong load ability. Constant discharge current 25A. Use high voltage resistance, low inner
resistance power Mosfet. The heat sink will greatly help cooling.
IC itself has power balancing function. 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 function is very reliable.
Long time short circuit of the load won’t affect the PCB and the battery.
Temperature protection during charging and discharging.
Over current and short circuit protection function is very reliable.
Long time short circuit of the load won’t affect the PCB and the battery.
Temperature protection during charging and discharging.
Extreme low power consumption. The consumption of the whole device is less than 40uA.
PCB coated with high anti-corrosion, high water resistance, high impedance ESD.
The temperature drift is extremely low, and the accuracy is 1% high power package sense resistor.
It adopts sealing and waterproofing technology. Dustproof, shockproof, anti-extrusion.
Its service life is twice that of ordinary protective plates.
Package Included:
1 x BIKIGHT 13S Li-ion Battery Board
Its service life is twice that of ordinary protective plates.
Package Included:
1 x BIKIGHT 13S Li-ion Battery Board








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