A good PCM or PCB ( protection circuit module or board ) is like the “brain” of the Lithium battery pack. It protects the Lithium battery pack from overcharging, over-discharging, and over-drain, which results in a good backup and healthy battery life.
It also protects the Battery pack from explosion, fire, and damage. We have a diverse range of Battery protection boards. Choose according to your battery pack building with the necessary data given on the product page.
Battery Protection Board
Showing 1–48 of 80 results
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Battery Protection Board
TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection
SKU: 44232- Dimension: 25 x 19 x 10 (LxWxH)mm.
- Input interface: micro USB.
- Current Protection: Yes
- Charging mode: Linear charging.
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
SKU: 44232 -
Battery Protection Board
TP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C
Battery Protection BoardTP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C
SKU: 835842- Input interface: Type C
- Current Protection: Yes
- Charging mode: Linear charging.
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
SKU: 835842 -
Battery Protection Board
TP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB
SKU: 34697- Input voltage : 4.5V ~ 5.5V.
- Input Interface: Micro USB port.
- Charging method: linear charge.
- A full charge voltage: 4.2V.
- Power: 4.2 w.
- Charging accuracy: 1.5%.
- Operating Temperature: -10 to +85ºC
- Charging indicator: LED indicators for charging and full charging.
SKU: 34697 -
Battery Protection Board
5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
Battery Protection Board5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
SKU: 62252- BAT Discharging Stop Voltage:2.9V
- Discharging Efficiency:85%(input 3.7V output 5V/1A)
- Charging and discharging indication
- Internally installed charging and discharging power MOS
- Preset 4.2V charging voltage, precision ±1%
- Max 8uA standby current
- Integration charging management and discharging management
- Intelligent temperature control and overtemperature protection
- Integration output overvoltage protection, short circuit protection, overload protection
SKU: 62252 -
Battery Protection Board
3S 11.1V 10A 18650 Lithium Battery Overcharge And Over-current Protection board-Good Quality
Battery Protection Board3S 11.1V 10A 18650 Lithium Battery Overcharge And Over-current Protection board-Good Quality
SKU: 43799- Three series of lithium battery protection board.
- Automatically cancel protection after protection conditions restore.
- Suitable for lithium battery pack of 11.1V, 12V, 12.6V.
- Quiescent current < 30uA, so power consumption is small.
- With the function of overcharge protection, over discharge protection, short circuit protection, over-current protection.
SKU: 43799 -
Battery Protection Board
TP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Mini USB
Battery Protection BoardTP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Mini USB
SKU: 53264- Input interface: Mini USB.
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.2V.
- Full charge voltage: 4.2V.
- Battery over-current protection: 3 A
- The battery Undervoltage protection:Â 2.5 V
SKU: 53264 -
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Battery Protection Board
TP5100 4.2v and 8.4v Dual One/Two Battery Protection Board
SKU: 62296- Input voltage: 5-15V DC power supply.
- Charge status: full and unloaded blue lights, charging red.
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Double 8.4v / 4.2v lithium rechargeable single .
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Programmable charge current. 0. 1A-2A .
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Programmable steady precharge current 10% -100%.
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Wide operating voltage, maximum reach I8V.
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Red and green LED charge status indicator.
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Chip temperature protection, overcurrent protection, under voltage protection.
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Battery temperature protection, reverse battery shutdown, short circuit protection.
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Switching frequency 400Khz, usable inductance 20uH and more.
SKU: 62296 -
Battery Protection Board
3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V
SKU: 223558- 3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).
- Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).
- Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).
- Continuous charge current (upper limit): 20A.
- Suitable for the drills with starting current below 80A, power below 135W
SKU: 223558 -
Battery Protection Board
TP4056 1A Li-ion lithium Battery Charging Module – Mini USB
SKU: 9711- Input voltage : 4.5V ~ 5.5V.
- Input Interface: Micro USB port.
- Charging method: linear charge.
- A full charge voltage: 4.2V.
- Power: 4.2 w.
- Charging accuracy: 1.5%.
- Operating Temperature: -10 to +85ºC
- Charging indicator: Blue LED charging, Red LED full
SKU: 9711 -
Battery Protection Board
3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module
Battery Protection Board3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module
SKU: 223554- 3S 11.1V 12.6V 40A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery)
- Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery)
- Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
- Continuous charge current (upper limit): 20A
SKU: 223554 -
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Battery Protection Board
3S 12V 25A 18650 Lithium Battery Protection Board
SKU: 43646- Operating current: 0 – 25A.
- Instantaneous current: 35 – 40A.
- Storage condition: -40 – +80℃.
- Quiescent current: less than 30uA.
- Balance current: about 40 – 50mA.
- Effective life: more than 30000 hours.
SKU: 43646 -
Battery Protection Board
1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery.
Battery Protection Board1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery.
SKU: 330131- High accuracy voltage detection circuit;
- Using high voltage device charging terminal;
- The built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);
- The battery charge and discharge can control the MOS transistor;
SKU: 330131 -
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Battery Protection Board
1S 18650 3.7V lithium battery protection plate 6 MOS
SKU: 44100- Over charge detection voltage : 4.25 + 0.05V
- Over charge release voltage : 4.23 + 0.05V
- discharge detection voltage : 2.45 + 0.1V
- Ceiling continuous current : 12A
- Overcurrent detection current : 15A
- Input Charging voltage : 4.2V
- Product size : 35*7.4*2.2MM
- IC components : DW01+8205A
SKU: 44100 -
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Battery Protection Board
HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Plate
SKU: 299509- Overcharge voltage range: 4.25-4.35v ± 0.05v
- Charging voltage: 8.4V-9V
- Upper limit operating current: 5A
- Upper limit instantaneous current: 7A
- Quiescent current: less than 10uA
- Internal resistance: less than 300mΩ
SKU: 299509 -
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Battery Protection Board
4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module
Battery Protection Board4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module
SKU: 223535- The Successful start of the drill requires three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!)
- Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
SKU: 223535 -
Battery Protection Board
4S 10A 18650 Lithium Battery Protection Board
SKU: 618341- Model; HX-4S-A10
- This protection board is suitable for 4 series Li-ion cell.
- Adopt a precision integrated circuit for fast and safe charging.
- Support overcharge protection, over-discharge protection, and short circuit protection.
SKU: 618341 -
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Battery Protection Board
6S 20A Li-ion Lithium Battery 24V 18650 Charger Protection Board Module
SKU: 456509- Charging voltage: 25.5V
- Charging current: 20A (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
- Overdischarge detection delay: 0.1S
- The overdischarge release voltage: 2.9 ± 0.1V
SKU: 456509 -
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Battery Protection Board
4S High Current up to 30A Lithium Battery Protection Board Four Series of 14.8V 16.8V
Battery Protection Board4S High Current up to 30A Lithium Battery Protection Board Four Series of 14.8V 16.8V
SKU: 502572- Overcharge detection voltage: 4.25 ± 0.025V
- Overcharge release voltage: 4.15 ± 0.05V
- Over-discharge detection voltage: 2.50 ± 0.08V
- Over-discharge termination voltage: 3 ± 0.1V
- Overcurrent: 20-30A
- Working current: 15A
SKU: 502572 -
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Battery Protection Board
4 Series 30A 18650 Lithium Battery Protection Board 14.8V 16V with Cable
SKU: 2235504 Series 30A 18650 Lithium Battery Protection Board 14.8V 16V with Cable, a Balance Board for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube.
SKU: 223550 -
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Battery Protection Board
6S 40A 18650 Lithium Battery Protection Board
SKU: 618355- Maximum discharge current: 40A
- Instantaneous discharge current: 70A
- Charging voltage: 25.5V
- Maximum charging current: 40A
- Overcharge detection voltage: 4.25±0.025V
- Overcharge protection delay: 1.0±0.5S
- Overcharge release voltage: 4.15±0.05V
- Battery balance detection voltage: 4.125±0.025V
- Battery balance release voltage: 4.125±0.05V
- Battery balance current: 41±5mA
- Working current: ≤40uA
SKU: 618355 -
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Battery Protection Board
XH-M609 DC 12V-36V Charger Module Voltage Over Discharge Lithium Battery Protection Board
Battery Protection BoardXH-M609 DC 12V-36V Charger Module Voltage Over Discharge Lithium Battery Protection Board
SKU: 1269424- Model: XH – M609
- Power supply voltage:Â 12 V- 36 V battery
- Output voltage: Equal to power supply voltage
- Control precision: 0.1 V
- Power consumption: Less than 1.5 W
SKU: 1269424 -
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