2S/3S/4S/5S/6S BMS Charger PCB Li-ion Lithium 18650 Battery Protection Board

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2S 2-3A 5-8.4V Red
Size: 62 x 26 x 6.9mm
Charging Voltage range: 8.40-8.45V ± 0.05V
Over-discharge Voltage range: 4.6-5.1V ± 0.05V
Maximum operating current: 2-3A
Maximum instantaneous current: 4-6A
Working temperature: -40 ~ +50°C
Resistance: less than 45mΩ
2S 3A 7.4V/8.4V
；
2S 5A 7.4V/8.4V
Overcharge Detection Voltage: 4.25-4.35V ± 0.05V; 4.25-4.35V ± 0.05V
Over Discharge Detection Voltage: 2.3-3.0V ± 0.05V; 2.5-3.0V ± 0.05V
Maximum Working Current: 3A; 5A
Transient Current: 5A; 7A
Operating Temperature: -40 ~ 50°C
Internal Resistance: Less than 45m Ω; less than 300mΩ
Size: Approx. 36 x 6 x 1mm / 1.42" x 0.24" x 0.04"； 38 x 8 x 2mm
2S 4A 7.4V
Charging Voltage: DC 9V CC / CV (MAX:12V)
Maximum sustained discharge current: 4A
Overcharge detection Voltage: 4.29V ± 0.025V
Over-discharge detection Voltage: 3V ± 0.1V
Internal resistance: protection circuit: (MOSPET) ≤ 21mΩ
Operating temperature range: -40°C ~ +80°C
size: about 3.50 x 1.70cm / 1.38" x 0.67"
3S 3A
Size: 48 x 15 x 1.0 mm
Discharge Voltage range: 2.5-3.0V ± 0.05V
Charging Voltage range: 4.25-4.35V ± 0.05V
Maximum working current: 3A
Maximum instantaneous current: 4-6A
Working temperature: - 40 ~ +50°C
Resistance: less than 45 m Ω
3S 4A 10.8V-12.6V
Maximum protection Voltage ( for every single cell ): 4.255V ± 0.05V
Minimum protection Voltage ( for every single cell ): 2.35V ± 0.05V
Maximum operating current: 4A
Size: 35mm x 32mm
For Lithium battery operating Voltage: 10.8V ~12.6V
Applicable for
10.8V (3.6V x 3S) lithium battery
11.1V (3.7V x 3S) lithium battery
12.6V (4.2V x 3S) lithium battery
3S 8A 12.6V
Size: 50mm x 16mm x 3.5mm (L x W x H)
Supported Battery type: three cell 4.2V Lithium ion battery
Overcharged Voltage protection: 4.35V
Over discharged Voltage protection: 2.7V
Maximum Continuous Current: 8A
Maximum Peak Current: 15A, <20ms
Internal resistance: <8mΩ
Operating temperature: -20 to 70°C
3S 10A 10.8V-12.6V
Size: approx. 50 x 16 x 1mm
Maximum discharge current: 10A
Overcharge detection Voltage: 4.25-4.35V ± 0.05V
Over-discharge detection Voltage: 2.3-3.0V ± 0.05V
Maximum working current: 5A-8A
Transient current: 9A-10A
Operating temperature: -40~50°C
Quiescent current: ＜6uA
Internal resistance: ＜60mΩ
Suitable for:
10.8V (Rated Voltage of polymer battery)
11.1V (18650 or 3.7V lithium battery rated Voltage)
12.6V (Lithium battery full charge Voltage)
3S 15A Red
Module: 3S Li-ion Lithium Battery Protection Board
Overcharge detection Voltage : 4.25 ± 0.025V
Overcharge Lift the Voltage: 4.15 ± 0.05V
Over discharge detection Voltage : 2.50 ± 0.08V
Over discharge Lift the Voltage: 3.00 ± 0.1V
Overcurrent current: 20-30A
Working current: 15A (Natural cooling 10.A, add heat sink 15A, the maximum instantaneous current 30A)
Operating temperature: -40-85°C
Size: Approx. 50 x 22 x 4mm
3S 20A 12.6V
Size: 59 x 20 x 3.4mm
Charging Voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252W
3S 25A 11.1V 12.6V
Size: about 56mm x 45mm x 1.2mm
Over Voltage range: 4.25-4.35V ± 0.05V
Over discharge Voltage range: 2.3-3.0V ± 0.05V
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mΩ
Working temperature: -40 ~ +50°C
Storage condition: -40 ~ +80°C
4S 68mA 4.2V
Features: 4.2V Balance function
Operating Current: 68mA
Welding Point Introduction:
1. B4 +: connect with a positive battery
2. B3 +: connect with junction between battery 1 and battery 2
3. B2 +: connect with junction between battery 2 and battery 3
4. B1 +: connect with junction between battery 3 and battery 4
5. B-: Connect with negative battery
4S 4-5A
Dimensions: 48 x 15 x 1.0mm
Charging Voltage range: 4.25-4.35V±0.05V
Over-discharge Voltage range: 2.3-3.0V ± 0.05V
Working temperature: -40 ~ +50°C
Maximum operating current: 4-5A
The maximum instantaneous current: 6-7A
Resistance: less than 45mΩ
4S 8A 14.8V
Model: 4 serial 14.8V 8A protection board
Size: 18 x 53 x 3mm
Operating Current: 0.5A-8A
Overcharging Protection Voltage: single cell 4.20V+/-0.025V
Over discharging Protection Voltage: single cell 2.80V+/-0.1V
4S 8A 16.8V
Dimension: 50mm x 16mm x 3.5mm (L x W x H)
Supported Battery type: Four cell 4.2V Lithium ion battery
Overcharged Voltage protection: 4.35V
Over discharged Voltage protection : 2.7V
Maximum Continuous Current : 8A
Maximum Peak Current : 15A, <20ms
Output Short circuit protection : YES
Internal resistance: <8mΩ
Operating temperature : -20 to 70°C
4S 15A Red
overcharge detection Voltage: 4.25 ± 0.025V
overcharge Lift the Voltage: 4.15 ± 0.05V
over discharge detection Voltage: 2.50 ± 0.08V
over discharge Lift the Voltage: 3.00 ± 0.1V
overcurrent current: 20-30A
operating temperature: 40-85°C
Size: 50 x 22 x 4mm
4S 20A
Size: approx. 65 x 32 x 4mm
Maximum output current: 20A
4S 30A 14.8V
Working current: 30A
Balanced current: 60mA
Over current: 60A
Temperature range: -30 ~ +80°C
Over charge detection Voltage: 4.28+ 0.05 V
Over charging Voltage: 4.095-4.195V
Over discharge Voltage: 2.55±0.08
Size: 56x45x3mm
5S 10A 16.8V/21.6V
Voltage: 16.8V / 21.6V
Over-discharge recovery Voltage: 2.90V ± 0.08V
Maximum operating current: 10A
Operating temperature: -40 ~ + 50°C
Maximum instantaneous current: 15A-20A
Storage conditions: -40 ~ + 80°C
Static current: less than 20uA
Effective life: more than 50,000 hours
Resistance: less than 30mΩ
Short circuit protection: protect and automatic recovery
balanced: No
Size: 53mm x 18mm x 4mm
5S 15A 21V
Size: approx. 60 x 23mm
Charging Voltage: 21V
Charge MOS pressure Value: 35V
Discharge MOS pressure Value: 35V
Charging current: 56A
Continuous discharge current: 15A
Over current protection: 50 / 55 / 60A
Over current protection delay: 20 / 25 / 30mS
Single section since the power consumption: 30uA
Single section between the power consumption: 3uA
Single section over charge detection Voltage: 4.18- /4.22V
Over charge recovery Voltage 4.05- 4.15V
Over charge detection delay: 0.5 / 1.0 / 2.0S
Single section over discharge detection Voltage: 2.75-2.85V
Over discharge recovery Voltage: 2.90-3.20V
Over discharge detection delay: 0.5-2.0S
6S 15A 25.5V
Size: approx. 50 x 30 x 2mm
Lamp shift maximum discharge current: 15A
Instantaneous discharge current: 25A
Charging Voltage: 25.5V
Charging current: 15A (MAX)
Overcharge detection Voltage: 4.28 ± 0.05V
Overcharge protection delay: 0.1S
Overcharge release Voltage: 4.08 ± 0.05V
Over discharge detection Voltage: 2.55 ± 0.08V
Over discharge detection delay: 0.1S
The over discharge release Voltage: 2.9 ± 0.1V
Overcurrent detection Voltage: 150mV
Overcurrent detection delay: 9MS
Overcurrent protection current: 30 ± 3A
Overcurrent protection release condition: Disconnect the load
Short circuit detection delay: 250uS
Short circuit protection Release condition: disconnect negative open
Main circuit conduction resistance: ≤20mΩ
Working current: ≤30uA
Sleep current (battery over discharge) ≤10uA
Temperature range: -30 / + 80°C
Package Included:
1 x Battery Protection Board
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