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 all 29 results
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Battery Protection Board, Best Prices
TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection
Battery Protection Board, Best PricesTP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection
SKU:- 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.
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Battery Protection Board, Best Prices
TP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C
Battery Protection Board, Best PricesTP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C
SKU:- 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.
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Battery Protection Board, Best Prices
TP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB
Battery Protection Board, Best PricesTP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB
SKU:- 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.
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Battery Protection Board, Best Prices
5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
Battery Protection Board, Best Prices5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
SKU:- 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
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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:- 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
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Battery Protection Board
TP5100 4.2v and 8.4v Dual One/Two Battery Protection Board
SKU:- 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.
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Battery Protection Board
TP4056 1A Li-ion lithium Battery Charging Module – Mini USB
SKU:- 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
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Battery Protection Board
HOT DD30CRTA Car, Lead Acid Battery, Charger 12V Charging, Device 3A Current 1-, 10000AH UPS Solar, Power Module, （With Terminal）
Battery Protection BoardHOT DD30CRTA Car, Lead Acid Battery, Charger 12V Charging, Device 3A Current 1-, 10000AH UPS Solar, Power Module, （With Terminal）
SKU:- Power supply voltage: 15-28VDC(Recommended 16-25VDC)
- Over Charge Voltage is 14.8V
- Float Charge Voltage is 13.55V
- Maximum charge current: 3A
- Quiescent current: about 1.8mA
- High PWM Switching Frequency:300KHz
- Operating Ambient Temperature: -40℃ to +85℃
- Size: 66 x 20x 12mm
- Weight: 9g
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Battery Protection Board
7S 25.9V 18650 Lithium Battery Equalizer Board 29.4V Polymer Battery Equalizer Board Connector
Battery Protection Board7S 25.9V 18650 Lithium Battery Equalizer Board 29.4V Polymer Battery Equalizer Board Connector
SKU:- Over-discharge protection.
- Â 18650 Lithium Battery Equalizer Board.
- Type:Â Voltage Regulator.
- Supply Voltage: 29.4v
- Dissipation Power:18650 Lithium Battery Balanced Function Board.
- No. resistors: 7
- Values of resistor: 620R
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Battery Protection Board
5S 18.5V 18650 Lithium Battery Equalizer Board 21V Polymer Battery Equalizer Board Connector
Battery Protection Board5S 18.5V 18650 Lithium Battery Equalizer Board 21V Polymer Battery Equalizer Board Connector
SKU:- Over-discharge protection.
- Â 18650 Lithium Battery Equalizer Board.
- Type:Â Voltage Regulator.
- Supply Voltage: 21v
- Dissipation Power:18650 Lithium Battery Balanced Function Board.
- No. resistors: 5
- Values of resistor: 620R
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Battery Protection Board
6S 22.2V 18650 Lithium Battery Equalizer Board 25.2V Polymer Battery Equalizer Board Connector
Battery Protection Board6S 22.2V 18650 Lithium Battery Equalizer Board 25.2V Polymer Battery Equalizer Board Connector
SKU:- Over-discharge protection.
- Â 18650 Lithium Battery Equalizer Board.
- Type:Â Voltage Regulator.
- Supply Voltage: 25.2v
- Dissipation Power:18650 Lithium Battery Balanced Function Board.
- No. resistors: 6
- Values of resistor: 620R
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Battery Protection Board
Farra Capacitor Protection Board Balance Board 2.7/16V Lithium Titanate Battery Protection Board with Indicator Light
Battery Protection BoardFarra Capacitor Protection Board Balance Board 2.7/16V Lithium Titanate Battery Protection Board with Indicator Light
SKU:- Operating Voltage: Designed for lithium titanate batteries with an operating voltage range of 2.7V to 16V.
- Circuit equalization voltage accuracy ±1%
- Protection Features: Overcharge protection, over-discharge protection, overcurrent protection, short circuit protection.
- Balancing Function: Helps in balancing the individual cell voltages in a battery pack to ensure uniform charge across all cells.
- Indicator Lights: LEDs indicating various states such as charging, fully charged, fault status, etc.
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Battery Protection Board
SUNKKO 4S 5A Active Balancer Equalizer Module
SKU:- Model 5A 4S
- Equalizing Current 0-5A
- Applicable Battery Series 4S
- Voltage Gap Equalized 0.01-0.02V
- Equalization Way Parallel Energy Transfer
- Equalization Mode 1H Timing & Forced Continuous
- Applicable Battery Type Ternary Lithium & LiFePo4
- Wire Connecting Terminal 3.81
- Battery Voltage Required ≥3.2V
- Auto-stop Low Voltage ≤2.7V/2.5V
- Auto-start Voltage Gap ≥70mv
- Auto-stop Voltage Gap ≤20mv
SKU: n/a