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The 3S 12V 20A Balanced 18650 Lithium Battery Charger Protection BMS Board is 11.1 to 12.6V 20A 3 series lithium batteries precision integrated circuit for fast and safe charging.
This is also a Balancing version protection PCB board that supports over charge protection, over discharge protection, and short circuit protection. Support 3.7V, 4.2V (full charger) 18650, 26650 polymer lithium batteries.
This is a 3 series 2.3 Version with 20A current and 12.6V voltage rating to charge 3 cells of Li-ion 18650 cell. This BMS module provides 20A output current and 100mA balanced current.
Specification
Charging voltage: 12.6V to 13V
Maximum Output current: 20A
Maximum Output Power/Charging Power: 252W
Quiescent current: max 30µA
Operating temperature: -40C to +50C
Application
Battery pack
Consumer electronics product 12V voltage rating
Power supply
Power bank and charger
Features & details
Overcharge voltage range: 4.25V - 4.35V ± 0.05V
Over discharge voltage range: 2.3V - 3.0V ± 0.05V
Maximum working current: 20A
Operating temperature: -40C - +50C
Storage conditions: -40C - +80C
Quiescent current: Max 30uA
Effective life: More than 30,000 hours
Precautions:
Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V, Otherwise it will cause damage to the chip.
After connection,it need to first charge activation, then will have the output.
Do not mix the good battery with poor or old battery
Short circuit protection: Can be protected. Need to charging for recovery
This is also a Balancing version protection PCB board that supports over charge protection, over discharge protection, and short circuit protection. Support 3.7V, 4.2V (full charger) 18650, 26650 polymer lithium batteries.
This is a 3 series 2.3 Version with 20A current and 12.6V voltage rating to charge 3 cells of Li-ion 18650 cell. This BMS module provides 20A output current and 100mA balanced current.
Specification
Charging voltage: 12.6V to 13V
Maximum Output current: 20A
Maximum Output Power/Charging Power: 252W
Quiescent current: max 30µA
Operating temperature: -40C to +50C
Application
Battery pack
Consumer electronics product 12V voltage rating
Power supply
Power bank and charger
Features & details
Overcharge voltage range: 4.25V - 4.35V ± 0.05V
Over discharge voltage range: 2.3V - 3.0V ± 0.05V
Maximum working current: 20A
Operating temperature: -40C - +50C
Storage conditions: -40C - +80C
Quiescent current: Max 30uA
Effective life: More than 30,000 hours
Precautions:
Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V, Otherwise it will cause damage to the chip.
After connection,it need to first charge activation, then will have the output.
Do not mix the good battery with poor or old battery
Short circuit protection: Can be protected. Need to charging for recovery
Specification:
Model: 3 Series
Version: Balanced
Voltage Range: 11.1V - 12.6V
Current: 20A
Model: 3 Series
Version: Balanced
Voltage Range: 11.1V - 12.6V
Current: 20A