Battery Protection Board
Showing 25–46 of 46 results
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Batteries | Chargers and Accessories
4S High Current up to 30A Lithium Battery Protection Board four Series of 14.8V 16.8V
-29%
Batteries | Chargers and Accessories4S High Current up to 30A Lithium Battery Protection Board four Series of 14.8V 16.8V
- 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: n/a -
Batteries | Chargers and Accessories
5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board for 18V 21V Battery
-26%
Batteries | Chargers and Accessories5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board for 18V 21V Battery
- Charging voltage: 21V
- Charging current: 56 A
- Continuous discharge current: 15 A
- Over current protection: 50/55/60 A
- Over current protection delay: 20/25/30 mS
- Single section power consumption since: 30uA
- Single section discharge detection voltage: 2.75-2.85V
- Over discharge recovery voltage: 2.90-3.20V
SKU: n/a -
Batteries | Chargers and Accessories
5S 15A 18650 Lithium Battery Protection Board
- Continuous discharge current: 15A(max)
- Instantaneous discharge current: 25A
- Charge voltage: 21V
- Charging current: 15A(max)
- Overcharge Protect:
- Over-charge detect: 4.28±0.05V
- Protect delay: 0.5s
- Over-charge release: 4.28±0.05V
- Working current: ≤30uA
- Sleep current: (when over-charge)≤10uA
- Working Temperature Range: -30-+80
SKU: n/a -
Batteries | Chargers and Accessories
5S 18.5V 18650 Lithium Battery Equalizer Board 21V Polymer Battery Equalizer Board Connector
-33%
Batteries | Chargers and Accessories5S 18.5V 18650 Lithium Battery Equalizer Board 21V Polymer Battery Equalizer Board Connector
- 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
SKU: n/a -
Batteries | Chargers and Accessories
5S 40A 18650 Li-ion Lithium Battery Charger Protection Board
-27%
Batteries | Chargers and Accessories5S 40A 18650 Li-ion Lithium Battery Charger Protection Board
- Charging current: 25A
- Discharging Current: 25A
- Charging voltage: 21V
- Single Cell overcharge protect voltage: 4.23 – 4.28V
- Overcharge Protect Delay: 0.5 – 1.5S
- Single Cell over-discharge protect voltage: 2.72 – 2.88V
- Single Cell over-discharge protect recover voltage: 2.9 – 3.1V
- Overcharge/Discharge Protect Current: 60A
SKU: n/a -
Batteries | Chargers and Accessories
5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
-22%
Batteries | Chargers and Accessories5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
- 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: n/a -
Batteries | Chargers and Accessories
6S 22.2V 18650 Lithium Battery Equalizer Board 25.2V Polymer Battery Equalizer Board Connector
-32%
Batteries | Chargers and Accessories6S 22.2V 18650 Lithium Battery Equalizer Board 25.2V Polymer Battery Equalizer Board Connector
- 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
SKU: n/a -
Batteries | Chargers and Accessories
7S 25.9V 18650 Lithium Battery Equalizer Board 29.4V Polymer Battery Equalizer Board Connector
-20%
Batteries | Chargers and Accessories7S 25.9V 18650 Lithium Battery Equalizer Board 29.4V Polymer Battery Equalizer Board Connector
- 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
SKU: n/a -
Batteries | Chargers and Accessories
8S 29.6V 18650 Lithium Battery Equalizer Board 33.6V Polymer Battery Equalizer Board Connector
-28%
Batteries | Chargers and Accessories8S 29.6V 18650 Lithium Battery Equalizer Board 33.6V Polymer Battery Equalizer Board Connector
- Type:Â Voltage Regulator
- Supply Voltage:29.6
- Dissipation Power:18650 Lithium Battery Balanced Function Board
- Operating Temperature:Â Discharge Shunt balanced 4.2V 66mA
SKU: n/a -
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Batteries | Chargers and Accessories
HOT DD30CRTA Car, Lead Acid Battery, Charger 12V Charging, Device 3A Current 1-, 10000AH UPS Solar, Power Module, （With Terminal）
-19%
Batteries | Chargers and AccessoriesHOT DD30CRTA Car, Lead Acid Battery, Charger 12V Charging, Device 3A Current 1-, 10000AH UPS Solar, Power Module, （With Terminal）
- 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
SKU: n/a -
Batteries | Chargers and Accessories
TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection
-20%
Batteries | Chargers and AccessoriesTP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection
- 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: n/a -
Batteries | Chargers and Accessories
TP4056 1A Li-ion lithium Battery Charging Module – Mini USB
-21%
Batteries | Chargers and AccessoriesTP4056 1A Li-ion lithium Battery Charging Module – Mini USB
- 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: n/a -
Batteries | Chargers and Accessories
TP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Mini USB
-21%
Batteries | Chargers and AccessoriesTP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Mini USB
- 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: n/a -
Batteries | Chargers and Accessories
TP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C
-42%
Batteries | Chargers and AccessoriesTP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C
- 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: n/a -
Batteries | Chargers and Accessories
TP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB
-32%
Batteries | Chargers and AccessoriesTP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB
- 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: n/a -
Batteries | Chargers and Accessories
TP5100 4.2v and 8.4v Dual One/Two Battery Protection Board
- 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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