Shop | QSKJ

Selected Filters

Sort By: New Arrival X

By Price

All Products

Add to Cart

Thermistor NTC-MF52AT 10K 5%

~~$ 0.62~~ $ 0.62 0.62 USD

Add to cart

Add to Cart

3S 4S 5S 12V 300A/200A/130A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-600A (18 Variants)

~~$ 62.00~~ $ 62.00 62.0 USD

Add to cart

Add to Cart

3S 4S 5S 12V 120A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-200A (24 Variants)

~~$ 21.70~~ $ 21.70 21.7 USD

Add to cart

Add to Cart

DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A

~~$ 3.87~~ $ 3.87 3.87 USD

Add to cart

Add to Cart

DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants)

~~$ 4.65~~ $ 4.65 4.65 USD

Add to cart

Add to Cart

DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A

~~$ 8.52~~ $ 8.52 8.52 USD

Add to cart

Add to Cart

24V 36V 48V 25A 35A 50A 80A 150A Polymer Lithium/Ternary Lithium/ Iron Phosphate/LiFePo4 Battery Protection Board QS-B413ANL-25A (12 Variants)

~~$ 8.21~~ $ 8.21 8.21 USD

Add to cart

Add to Cart

Shipping Cost

~~$ 1.00~~ $ 1.00 1.0 USD

Add to cart

Add to Cart

3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB QS-B405ANL-25A (3 Variants)

~~$ 3.10~~ $ 3.10 3.1 USD

Add to cart

Add to Cart

1/2 Series Large Current Ternary PCB Lithium Battery Protection Board QS-B401ANL-20A/QS-B402ANL-25A (2 Variants)

~~$ 1.24~~ $ 1.24 1.24 USD

Add to cart

Add to Cart

3/4/5 Series 100A Polymer 12V Lithium Battery with Balanced Lithium Iron Battery Protection Board QS-B305ABL-50A (10 Variants)

~~$ 6.20~~ $ 6.20 6.2 USD

Add to cart

Add to Cart

6-20 Series 60V 72V 150A Lithium Iron Phosphate Lithium Battery Protection Board Temperature Control QS-B320AB-80A (16 Variants)

~~$ 27.12~~ $ 27.12 27.12 USD

Add to cart

Add to Cart

DC-DC Mini Converter 6.5-24V to 5V 1A Power Supply Module QS-7805-1A

~~$ 2.32~~ $ 2.32 2.32 USD

Add to cart

Add to Cart

DC-DC 1.4-24V 3A LTC4002 Charging Power Module than MAX1879 QS-12L4.2-2A

~~$ 7.44~~ $ 7.44 7.44 USD

Add to cart

Add to Cart

DC-DC Converter 5.5-28V to 0.6-25V 6A 100W Step Down Module QS-2405CBD-6A

~~$ 15.19~~ $ 15.19 15.19 USD

Add to cart

Add to Cart

DC-DC Converter 2.5-25V to 3.5-25V 3A-4A Step Up Module QS-0325CBD-90W

~~$ 15.19~~ $ 15.19 15.19 USD

Add to cart

Add to Cart

DC-DC Converter 6-32V to 0.8-28V Buck-boost Module QS-1212CBA-80W

~~$ 46.03~~ $ 46.03 46.03 USD

Add to cart

Add to Cart

DC-DC Converter 12V to 24V 3A-4A Step Up Module QS-1224CBDN-72W (3 Variants)

~~$ 3.72~~ $ 3.72 3.72 USD

Add to cart


Thermistor NTC-MF52AT 10K 5% $ 0.62 $ 0.62 / lot(10 pcs) 0.62 USD ¥ 4.00 Option not available See Details <p><br></p> Add to Cart Thermistor NTC-MF52AT 10K 5% ~~$ 0.62~~ $ 0.62 0.62 USD Add to cart Sale Thermistor NTC-MF52AT 10K 5% ~~$ 0.62~~ $ 0.62 0.62 USD / lot(10 pcs)	3S 4S 5S 12V 300A/200A/130A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-600A Battery Type Battery Series Current $ 62.00 $ 62.00 / Piece 62.0 USD ¥ 400.00 Option not available See Details <p><br></p> Add to Cart 3S 4S 5S 12V 300A/200A/130A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-600A (18 Variants) ~~$ 62.00~~ $ 62.00 62.0 USD Add to cart Sale 3S 4S 5S 12V 300A/200A/130A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-600A ~~$ 62.00~~ $ 62.00 62.0 USD / Piece	3S 4S 5S 12V 120A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-200A Battery Type Battery Series Terminal Type Connector Type $ 21.70 $ 21.70 / Piece 21.7 USD ¥ 140.00 Option not available See Details <p><br></p> Add to Cart 3S 4S 5S 12V 120A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-200A (24 Variants) ~~$ 21.70~~ $ 21.70 21.7 USD Add to cart Sale 3S 4S 5S 12V 120A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-200A ~~$ 21.70~~ $ 21.70 21.7 USD / Piece	DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A $ 3.87 $ 3.87 / Piece 3.87 USD ¥ 25.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A ~~$ 3.87~~ $ 3.87 3.87 USD Add to cart Sale DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A ~~$ 3.87~~ $ 3.87 3.87 USD / Piece
DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A Output 5V 3A 12V 3A 24V 1.5A $ 4.65 $ 4.65 / Piece 4.65 USD ¥ 30.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants) ~~$ 4.65~~ $ 4.65 4.65 USD Add to cart Sale DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A ~~$ 4.65~~ $ 4.65 4.65 USD / Piece	DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A $ 8.52 $ 8.52 / Piece 8.52 USD ¥ 55.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A ~~$ 8.52~~ $ 8.52 8.52 USD Add to cart Sale DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A ~~$ 8.52~~ $ 8.52 8.52 USD / Piece	24V 36V 48V 25A 35A 50A 80A 150A Polymer Lithium/Ternary Lithium/ Iron Phosphate/LiFePo4 Battery Protection Board QS-B413ANL-25A Battery Type Board Type 25A No Balance No Heatsink 25A with Heatsink No Balance 35A with Heatsink and Balance 50A with Heatsink and Balance 80A with Heatsink and Balance 150A with Heatsink and Balance $ 8.21 $ 8.21 / Piece 8.21 USD ¥ 53.00 Option not available See Details <p><br></p> Add to Cart 24V 36V 48V 25A 35A 50A 80A 150A Polymer Lithium/Ternary Lithium/ Iron Phosphate/LiFePo4 Battery Protection Board QS-B413ANL-25A (12 Variants) ~~$ 8.21~~ $ 8.21 8.21 USD Add to cart Sale 24V 36V 48V 25A 35A 50A 80A 150A Polymer Lithium/Ternary Lithium/ Iron Phosphate/LiFePo4 Battery Protection Board QS-B413ANL-25A ~~$ 8.21~~ $ 8.21 8.21 USD / Piece	Shipping Cost $ 1.00 $ 1.00 / Piece 1.0 USD ¥ 6.46 Option not available See Details <p><br></p> Add to Cart Shipping Cost ~~$ 1.00~~ $ 1.00 1.0 USD Add to cart Sale Shipping Cost ~~$ 1.00~~ $ 1.00 1.0 USD / Piece
3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB QS-B405ANL-25A Type 3 Series 4 Series 5 Series $ 3.10 $ 3.10 / Piece 3.1 USD ¥ 20.00 Option not available See Details <p><br></p> Add to Cart 3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB QS-B405ANL-25A (3 Variants) ~~$ 3.10~~ $ 3.10 3.1 USD Add to cart Sale 3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB QS-B405ANL-25A ~~$ 3.10~~ $ 3.10 3.1 USD / Piece	1/2 Series Large Current Ternary PCB Lithium Battery Protection Board QS-B401ANL-20A/QS-B402ANL-25A Type A B $ 1.24 $ 1.24 / Piece 1.24 USD ¥ 8.00 Option not available See Details <p><br></p> Add to Cart 1/2 Series Large Current Ternary PCB Lithium Battery Protection Board QS-B401ANL-20A/QS-B402ANL-25A (2 Variants) ~~$ 1.24~~ $ 1.24 1.24 USD Add to cart Sale 1/2 Series Large Current Ternary PCB Lithium Battery Protection Board QS-B401ANL-20A/QS-B402ANL-25A ~~$ 1.24~~ $ 1.24 1.24 USD / Piece	3/4/5 Series 100A Polymer 12V Lithium Battery with Balanced Lithium Iron Battery Protection Board QS-B305ABL-50A Type A B C D E I F G H J $ 6.20 $ 6.20 / Piece 6.2 USD ¥ 40.00 Option not available See Details <p><br></p> Add to Cart 3/4/5 Series 100A Polymer 12V Lithium Battery with Balanced Lithium Iron Battery Protection Board QS-B305ABL-50A (10 Variants) ~~$ 6.20~~ $ 6.20 6.2 USD Add to cart Sale 3/4/5 Series 100A Polymer 12V Lithium Battery with Balanced Lithium Iron Battery Protection Board QS-B305ABL-50A ~~$ 6.20~~ $ 6.20 6.2 USD / Piece	6-20 Series 60V 72V 150A Lithium Iron Phosphate Lithium Battery Protection Board Temperature Control QS-B320AB-80A Battery Type Connector Type Current $ 27.12 $ 27.12 / Piece 27.12 USD ¥ 175.00 Option not available See Details <p><br></p> Add to Cart 6-20 Series 60V 72V 150A Lithium Iron Phosphate Lithium Battery Protection Board Temperature Control QS-B320AB-80A (16 Variants) ~~$ 27.12~~ $ 27.12 27.12 USD Add to cart Sale 6-20 Series 60V 72V 150A Lithium Iron Phosphate Lithium Battery Protection Board Temperature Control QS-B320AB-80A ~~$ 27.12~~ $ 27.12 27.12 USD / Piece
DC-DC Mini Converter 6.5-24V to 5V 1A Power Supply Module QS-7805-1A $ 2.32 $ 2.32 / Piece 2.32 USD ¥ 15.00 Option not available See Details <p><br></p> Add to Cart DC-DC Mini Converter 6.5-24V to 5V 1A Power Supply Module QS-7805-1A ~~$ 2.32~~ $ 2.32 2.32 USD Add to cart Sale DC-DC Mini Converter 6.5-24V to 5V 1A Power Supply Module QS-7805-1A ~~$ 2.32~~ $ 2.32 2.32 USD / Piece	DC-DC 1.4-24V 3A LTC4002 Charging Power Module than MAX1879 QS-12L4.2-2A $ 7.44 $ 7.44 / Piece 7.44 USD ¥ 48.00 Option not available See Details <p><br></p> Add to Cart DC-DC 1.4-24V 3A LTC4002 Charging Power Module than MAX1879 QS-12L4.2-2A ~~$ 7.44~~ $ 7.44 7.44 USD Add to cart Sale DC-DC 1.4-24V 3A LTC4002 Charging Power Module than MAX1879 QS-12L4.2-2A ~~$ 7.44~~ $ 7.44 7.44 USD / Piece	DC-DC Converter 5.5-28V to 0.6-25V 6A 100W Step Down Module QS-2405CBD-6A $ 15.19 $ 15.19 / Piece 15.19 USD ¥ 98.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 5.5-28V to 0.6-25V 6A 100W Step Down Module QS-2405CBD-6A ~~$ 15.19~~ $ 15.19 15.19 USD Add to cart Sale DC-DC Converter 5.5-28V to 0.6-25V 6A 100W Step Down Module QS-2405CBD-6A ~~$ 15.19~~ $ 15.19 15.19 USD / Piece	DC-DC Converter 2.5-25V to 3.5-25V 3A-4A Step Up Module QS-0325CBD-90W $ 15.19 $ 15.19 / Piece 15.19 USD ¥ 98.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 2.5-25V to 3.5-25V 3A-4A Step Up Module QS-0325CBD-90W ~~$ 15.19~~ $ 15.19 15.19 USD Add to cart Sale DC-DC Converter 2.5-25V to 3.5-25V 3A-4A Step Up Module QS-0325CBD-90W ~~$ 15.19~~ $ 15.19 15.19 USD / Piece
DC-DC Converter 6-32V to 0.8-28V Buck-boost Module QS-1212CBA-80W $ 46.03 $ 46.03 / Piece 46.03 USD ¥ 297.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 6-32V to 0.8-28V Buck-boost Module QS-1212CBA-80W ~~$ 46.03~~ $ 46.03 46.03 USD Add to cart Sale DC-DC Converter 6-32V to 0.8-28V Buck-boost Module QS-1212CBA-80W ~~$ 46.03~~ $ 46.03 46.03 USD / Piece	DC-DC Converter 12V to 24V 3A-4A Step Up Module QS-1224CBDN-72W Output 19V 24V Adjustable $ 3.72 $ 3.72 / Piece 3.72 USD ¥ 24.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 12V to 24V 3A-4A Step Up Module QS-1224CBDN-72W (3 Variants) ~~$ 3.72~~ $ 3.72 3.72 USD Add to cart Sale DC-DC Converter 12V to 24V 3A-4A Step Up Module QS-1224CBDN-72W ~~$ 3.72~~ $ 3.72 3.72 USD / Piece

Selected Filters

Categories

By Price

All Products

3S 4S 5S 12V 300A/200A/130A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-600A (18 Variants)

3S 4S 5S 12V 120A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-200A (24 Variants)

DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants)

24V 36V 48V 25A 35A 50A 80A 150A Polymer Lithium/Ternary Lithium/ Iron Phosphate/LiFePo4 Battery Protection Board QS-B413ANL-25A (12 Variants)

3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB QS-B405ANL-25A (3 Variants)

1/2 Series Large Current Ternary PCB Lithium Battery Protection Board QS-B401ANL-20A/QS-B402ANL-25A (2 Variants)

3/4/5 Series 100A Polymer 12V Lithium Battery with Balanced Lithium Iron Battery Protection Board QS-B305ABL-50A (10 Variants)

6-20 Series 60V 72V 150A Lithium Iron Phosphate Lithium Battery Protection Board Temperature Control QS-B320AB-80A (16 Variants)

DC-DC Converter 12V to 24V 3A-4A Step Up Module QS-1224CBDN-72W (3 Variants)

3S 4S 5S 12V 300A/200A/130A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-600A (18 Variants)

3S 4S 5S 12V 120A Ternary Li-ion Lipo LifePo4 Lithium Iron Phosphate Protection Board W Balance BMS High Current Inverter Motorcycle car start UPS QS-B305ABL-200A (24 Variants)

DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants)