4S 14.8V 4A BMS Protection 18650 Li-ion | HackSpark
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  • 4S 14.8V 4A BMS Protection 18650 Li-ion | HackSpark
  • 4S 14.8V 4A BMS Protection 18650 Li-ion | HackSpark

4S 14.8V 4A BMS / PCM Protection Board for 18650 Li-ion Packs

€3.00
Tax included
4S 4A BMS/PCM Protection Board for 18650 Li-ion Packs (14.8V)

Charge and discharge protection for multi-cell batteries (2S, 3S, 4S).

Step-Up/Boost conversion up to 16.8 V. Compatible with LiPo and Li-ion.

High safety performance with configurable options for various needs.

Quantity

Battery overvoltage protection

PARAMETERS

Charging voltage: 16.8 V

Charging current: 4 A

FEATURES

Switching frequency up to 1 MHz

Quasi-CV mode to compensate for voltage drop due to battery internal resistance and automatic trace resistance recharge

Protection against low input voltage and battery short circuit

Good adaptability to input power supplies with limited drive capability

Battery overvoltage protection

LED Indicator: The "CR" LED indicates charging status.

The "OK" LED indicates full charge or constant voltage mode.

Operating ambient temperature: 40 °C to +85 °C

ENECHMOB4S4A
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