2S 18650 Lithium Battery Protection BMS Board – 7.4V 10A
Product Specifications
- Model: HX-23-JH20
- Overcharge Voltage Range: 4.25±0.05v
- Dimensions: 46.7 x 23 x 3.15mm
- Over Discharge Voltage Range: 2.9v±0.05v
- Working Current Limit: 10A
- Operating Temperature: -40°C – 50°C
- Instantaneous Current Limit: 20A
- Storage Temperature: -40°C – 80°C
- Quiescent Current: <10uA
- Internal Resistance: <300mΩ
- Short Circuit Protection: Protection, Charge Recovery
- Charging Voltage: 8.4V – 9V
Connection Points
- B+: Connected to the battery positive output
- B-: Connected to the battery negative output
- MB: Connected to the connection point between battery 1 and battery 2
- P+: Connected to the positive terminal of the charge/discharge terminal (the charge / discharge terminal is shared)
- P-: Connected to the charge/discharge negative terminal
NOTE: When the battery pack is combined, the battery voltage, capacity and internal resistance should be matched. After the battery pack is assembled, there is no output. Use 8.4V to charge.
NOTE: This protection board cannot be used with lithium-ion phosphate xenon lamps, hand resistance battery packs, power tools, electric fish battery packs, electric bike battery packs, children’s ride-in-car batteries, 550 or higher typer motors, and 1W fisheye LED lamps.
