Batteries, Chargers & Accessories

Showing: 1 - 48 of over 480 products

0-10V to 0-10V Voltage Converter HCNR201 Isolated Signal Converter Voltage to Voltage Module

0-10V to 0-10V Voltage Converter HCNR201 Isolated Signal Converter Voltage to Voltage Module

Lufasa

HK$996.92 HK$598.15

In Stock

0-30V 2mA-3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection Board Module for Arduino

0-30V 2mA-3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection Board Module for Arduino

DirectNine Basics

HK$763.43 HK$458.06

In Stock

10000W Voltage Converter Power Inverter Step Up/Step Down 110V to 220V Powerful Transformer

10000W Voltage Converter Power Inverter Step Up/Step Down 110V to 220V Powerful Transformer

DNYSYSJ

HK$10,027.83 HK$6,016.70

In Stock

1000W 50A DC to DC Module, High Efficiency Converter with Cooling Fan for Stable Output Voltage

1000W 50A DC to DC Module, High Efficiency Converter with Cooling Fan for Stable Output Voltage

JTLB

HK$1,186.90 HK$712.14

In Stock

1000W AC 100-240V Input to Output DC 150V 6A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 150V 6A)

1000W AC 100-240V Input to Output DC 150V 6A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 150V 6A)

MEIWEIKEJI

HK$5,227.82 HK$3,136.69

In Stock

1000W AC 100-240V Input to Output DC 50V 20A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 50V 20A)

1000W AC 100-240V Input to Output DC 50V 20A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 50V 20A)

MEIWEIKEJI

HK$4,854.37 HK$2,912.62

In Stock

1000W AC 100-240V Input to Output DC 72V 13.8A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 72V 13.8A)

1000W AC 100-240V Input to Output DC 72V 13.8A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 72V 13.8A)

MEIWEIKEJI

HK$4,107.42 HK$2,464.44

In Stock

1000W AC 100-240V Input to Output DC 80V 12A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 80V 12A)

1000W AC 100-240V Input to Output DC 80V 12A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 80V 12A)

MEIWEIKEJI

HK$4,107.42 HK$2,464.44

In Stock

1000W AC 100-240V Input to Output DC 90V 11A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 90V 11A)

1000W AC 100-240V Input to Output DC 90V 11A Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip (1000W 90V 11A)

MEIWEIKEJI

HK$4,107.42 HK$2,464.44

In Stock

1000W Adjustable Output Switching Power Supply 120v 8.5A CC CV Voltage Converter AC 110V-220V to DC 0-120V Module Digital Display Voltage Regulator Transformer for Lab CCTV Radio SMPS PSU Charger

1000W Adjustable Output Switching Power Supply 120v 8.5A CC CV Voltage Converter AC 110V-220V to DC 0-120V Module Digital Display Voltage Regulator Transformer for Lab CCTV Radio SMPS PSU Charger

ZJIVNV

HK$6,162.28 HK$3,697.37

In Stock

1000W Adjustable Output Voltage and Current Switching Power Supply CC CV AC 110V-220V to DC 0-160v 6.5A with Digital Display SMPS Voltage Regulator Transformer for Lab CCTV Radio (160V 6.5A)

1000W Adjustable Output Voltage and Current Switching Power Supply CC CV AC 110V-220V to DC 0-160v 6.5A with Digital Display SMPS Voltage Regulator Transformer for Lab CCTV Radio (160V 6.5A)

ZJIVNV

HK$6,162.28 HK$3,697.37

In Stock

100BALANCE 150A 4-8S CAN BMS & Wi-Fi Set Smart Active Balance Protection Board Build-in Bluetooth & RS485/CAN Port

100BALANCE 150A 4-8S CAN BMS & Wi-Fi Set Smart Active Balance Protection Board Build-in Bluetooth & RS485/CAN Port

100 BALANCE

HK$3,600.25 HK$2,160.15

In Stock

100BALANCE 200A 4-8S Standard Function Smart Active Balance BMS with WiFi Module Set Protection Board Build-in Bluetooth for Lithium Battery

100BALANCE 200A 4-8S Standard Function Smart Active Balance BMS with WiFi Module Set Protection Board Build-in Bluetooth for Lithium Battery

100 BALANCE

HK$5,478.82 HK$3,287.29

In Stock

100BALANCE 200A 8-17S CAN BMS & Wi-Fi Set Smart Active Balance Protection Board Build-in Bluetooth & RS485/CAN Port

100BALANCE 200A 8-17S CAN BMS & Wi-Fi Set Smart Active Balance Protection Board Build-in Bluetooth & RS485/CAN Port

100 BALANCE

HK$11,017.38 HK$6,610.43

In Stock

100BALANCE 200A 8-17S Standard Function Smart Active Balance BMS with WiFi Module Set Protection Board Build-in Bluetooth for Lithium Battery

100BALANCE 200A 8-17S Standard Function Smart Active Balance BMS with WiFi Module Set Protection Board Build-in Bluetooth for Lithium Battery

100 BALANCE

HK$5,710.37 HK$3,426.22

In Stock

100BALANCE 250A 4-8S CAN Version SmartActive Balance BMS & WiFi Module & 3.0inch LCD Display Set

100BALANCE 250A 4-8S CAN Version SmartActive Balance BMS & WiFi Module & 3.0inch LCD Display Set

100 BALANCE

HK$6,983.87 HK$4,190.32

In Stock

100BALANCE 300A 4-8S Smart Active Balance CAN BMS + WiFi Module +4.3inch Touch LCD Display Set

100BALANCE 300A 4-8S Smart Active Balance CAN BMS + WiFi Module +4.3inch Touch LCD Display Set

100 BALANCE

HK$9,280.73 HK$5,568.44

In Stock

100BALANCE 300A 8-17S CAN Version SmartActive Balance BMS & WiFi Module & 3.0inch LCD Display Set

100BALANCE 300A 8-17S CAN Version SmartActive Balance BMS & WiFi Module & 3.0inch LCD Display Set

100 BALANCE

HK$9,713.95 HK$5,828.37

In Stock

100BALANCE 3.0inch LCD Display UART Port for Smart Active Balance BMS

100BALANCE 3.0inch LCD Display UART Port for Smart Active Balance BMS

100 BALANCE

HK$1,102.08 HK$661.25

In Stock

100BALANCE 40A 4-8S Standard Version Smart BT BMS for LifePO4/Li-ion/LTO Battery Pack Smaller Size Protection Board R24TH

100BALANCE 40A 4-8S Standard Version Smart BT BMS for LifePO4/Li-ion/LTO Battery Pack Smaller Size Protection Board R24TH

100 BALANCE

HK$1,886.00 HK$1,131.59

In Stock

100BALANCE 40A 8-24S Standard Version Smart BT BMS for LifePO4/Li-ion/LTO Battery Pack Smaller Size Protection Board R24TH

100BALANCE 40A 8-24S Standard Version Smart BT BMS for LifePO4/Li-ion/LTO Battery Pack Smaller Size Protection Board R24TH

100 BALANCE

HK$1,998.05 HK$1,198.83

In Stock

100BALANCE 4.3inch Touch Screen RS485 Port for Smart Active Balance BMS

100BALANCE 4.3inch Touch Screen RS485 Port for Smart Active Balance BMS

100 BALANCE

HK$1,354.47 HK$812.68

In Stock

100BALANCE 4.3inch Touch Screen UART Port for Smart Active Balance BMS

100BALANCE 4.3inch Touch Screen UART Port for Smart Active Balance BMS

100 BALANCE

HK$1,144.00 HK$686.40

In Stock

100BALANCE 500A 8-17S Smart Active Balance CAN BMS + WiFi Module +4.3inch Touch LCD Display Set

100BALANCE 500A 8-17S Smart Active Balance CAN BMS + WiFi Module +4.3inch Touch LCD Display Set

100 BALANCE

HK$13,508.38 HK$8,105.03

In Stock

100BALANCE 500A 8-24S CAN Version SmartActive Balance BMS & WiFi Module & 3.0inch LCD Display Set

100BALANCE 500A 8-24S CAN Version SmartActive Balance BMS & WiFi Module & 3.0inch LCD Display Set

100 BALANCE

HK$13,336.58 HK$8,001.95

In Stock

100BALANCE 60A 8-24S Full-Function Smart CAN BMS for LifePO4/Li-ion/LTO Battery Pack Smaller Size Protection Board Build-in R24TH

100BALANCE 60A 8-24S Full-Function Smart CAN BMS for LifePO4/Li-ion/LTO Battery Pack Smaller Size Protection Board Build-in R24TH

100 BALANCE

HK$2,808.47 HK$1,685.08

In Stock

100BALANCE 80A 8-17S CAN BMS & Wi-Fi Set Smart Active Balance Protection Board Build-in Bluetooth & RS485/CAN Port

100BALANCE 80A 8-17S CAN BMS & Wi-Fi Set Smart Active Balance Protection Board Build-in Bluetooth & RS485/CAN Port

100 BALANCE

HK$3,204.38 HK$1,922.63

In Stock

100BALANCE 80A 8-17S Standard Function Smart Active Balance BMS with WiFi Module Protection Board Build-in Bluetooth for Lithium Battery

100BALANCE 80A 8-17S Standard Function Smart Active Balance BMS with WiFi Module Protection Board Build-in Bluetooth for Lithium Battery

100 BALANCE

HK$3,017.62 HK$1,810.57

In Stock

100BALANCE Connection Cable to 4.3inch Touch Screen RS485 Port & WiFi 450mm GH1.25 for Smart Active Balance BMS

100BALANCE Connection Cable to 4.3inch Touch Screen RS485 Port & WiFi 450mm GH1.25 for Smart Active Balance BMS

100 BALANCE

HK$782.20 HK$469.32

In Stock

100BALANCE RJ45 Female for Connect to Inverter and Smart BMS 2.0pinch 4pin for CAN Port on Smart BMS

100BALANCE RJ45 Female for Connect to Inverter and Smart BMS 2.0pinch 4pin for CAN Port on Smart BMS

100 BALANCE

HK$751.10 HK$450.66

In Stock

100BALANCE RS485/CAN Port Cable GH1.25_5Pin_300mm for Smart Active Balance BMS

100BALANCE RS485/CAN Port Cable GH1.25_5Pin_300mm for Smart Active Balance BMS

100 BALANCE

HK$763.43 HK$458.06

In Stock

100BALANCE RS485 to USB Cable GH1.25 for Smart Active Balance BMS

100BALANCE RS485 to USB Cable GH1.25 for Smart Active Balance BMS

100 BALANCE

HK$763.43 HK$458.06

In Stock

100BALANCE Sampling Cable for 4-8S Smart Active Balance BMS 450mm

100BALANCE Sampling Cable for 4-8S Smart Active Balance BMS 450mm

100 BALANCE

HK$846.68 HK$508.01

In Stock

100PCS 6-24V to 5V USB Step Down Module 24V 12V to 5V DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5%

100PCS 6-24V to 5V USB Step Down Module 24V 12V to 5V DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5%

LKUYTVB

HK$9,336.73 HK$5,602.04

In Stock

100PCS 6-24V to 5V USB Step Down Module 24V 12V to 5V DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5%

100PCS 6-24V to 5V USB Step Down Module 24V 12V to 5V DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5%

CEMELI

HK$8,874.60 HK$5,324.76

In Stock

100 Pcs/Lot Universal EU US AU to US AC Travel Power Plug Charger Adapter Converter Travel Adaptors

100 Pcs/Lot Universal EU US AU to US AC Travel Power Plug Charger Adapter Converter Travel Adaptors

IndustrialField

HK$2,542.94 HK$1,525.77

In Stock

10-15VDC Wire Terminal Input, DCDC Converter and 56V 35W 802.3at Mode B Gigabit PoE Output, Shielded and Surge Protected, Low Voltage Disconnect

10-15VDC Wire Terminal Input, DCDC Converter and 56V 35W 802.3at Mode B Gigabit PoE Output, Shielded and Surge Protected, Low Voltage Disconnect

Tycon Power

HK$3,736.65 HK$2,241.98

In Stock

10-24 Female Brass Thread Converter

10-24 Female Brass Thread Converter

Component Hardware

HK$763.43 HK$458.06

In Stock

10-60VDC Wire Term Input, Very High Power DCDC Converter and 56V 70W Gigabit 4pair Passive PoE Out, PoE Pinout: 3,4,5,6V+;1,2,7,8V-, Isolated in and Out, Shielded/Surge Protected, Low Volt Disconnect

10-60VDC Wire Term Input, Very High Power DCDC Converter and 56V 70W Gigabit 4pair Passive PoE Out, PoE Pinout: 3,4,5,6V+;1,2,7,8V-, Isolated in and Out, Shielded/Surge Protected, Low Volt Disconnect

Tycon Power

HK$9,127.58 HK$5,476.55

In Stock

1088851, DIN Rail Power Supply, 100W 24VDC 4.2A, in: 85-264VAC, Screw Connection, UNO-PS/1AC/24DC/100W/H

1088851, DIN Rail Power Supply, 100W 24VDC 4.2A, in: 85-264VAC, Screw Connection, UNO-PS/1AC/24DC/100W/H

PHOENIXCONTACT

HK$4,971.28 HK$2,982.77

In Stock

10A 120W DC to DC 18V 24V 36V 48V Step Down to 12V Converter Golf Cart Voltage Reducer Regulator Waterproof (Inputs 17V-55V to 12V 10A)

10A 120W DC to DC 18V 24V 36V 48V Step Down to 12V Converter Golf Cart Voltage Reducer Regulator Waterproof (Inputs 17V-55V to 12V 10A)

QL-LINRUN

HK$942.85 HK$565.71

In Stock

10A Adjustable Power Step-Down Charge Module DC-DC Step-Down Converter Voltage Regulator 24-60V to 3V 5V 9V 12V 19V for Car

10A Adjustable Power Step-Down Charge Module DC-DC Step-Down Converter Voltage Regulator 24-60V to 3V 5V 9V 12V 19V for Car

Jyving

HK$856.62 HK$513.97

In Stock

10Ft 12V AC/DC Adapter Replacement for Panasonic TAZ4CD0501F 12060LF TAZ4CD0501F12060LF LCD Video Monitor 12VDC 3.8A 4.58A - 5A 55W - 60W Power Supply Cord Cable PS Charger Mains PSU

10Ft 12V AC/DC Adapter Replacement for Panasonic TAZ4CD0501F 12060LF TAZ4CD0501F12060LF LCD Video Monitor 12VDC 3.8A 4.58A - 5A 55W - 60W Power Supply Cord Cable PS Charger Mains PSU

onerbl

HK$954.85 HK$572.91

In Stock

10Ft 24V AC/DC Adapter Replacement for Xiamen KELI Model: SW-0209 P/N: SW-0713 E31028 AZS7563 SW0209 SW0713 24VDC Switching Power Supply Cord Cable Battery Charger Mains PSU(w/Barrel Round Tip)

10Ft 24V AC/DC Adapter Replacement for Xiamen KELI Model: SW-0209 P/N: SW-0713 E31028 AZS7563 SW0209 SW0713 24VDC Switching Power Supply Cord Cable Battery Charger Mains PSU(w/Barrel Round Tip)

onerbl

HK$978.88 HK$587.33

In Stock

10Ft 27V AC/DC Adapter Replacement for Creative Labs GigaWorks T20W Series II MF1620 Multimedia Speaker System,GigaWorks T20 Series II 2.0 Giga Works 2 Speakers 27VDC Power Supply Cord Charger

10Ft 27V AC/DC Adapter Replacement for Creative Labs GigaWorks T20W Series II MF1620 Multimedia Speaker System,GigaWorks T20 Series II 2.0 Giga Works 2 Speakers 27VDC Power Supply Cord Charger

onerbl

HK$1,048.00 HK$628.79

In Stock

10Ft AC Adapter Charger Power Supply Cord Replacement for Samsung LCD Monitor S19B310E S19B350B S19B360BW S20C300BL S19B370B S19B370N S20A300 S20A350 S20A300B S20A350B S20A550H S20B300B S20B300N

10Ft AC Adapter Charger Power Supply Cord Replacement for Samsung LCD Monitor S19B310E S19B350B S19B360BW S20C300BL S19B370B S19B370N S20A300 S20A350 S20A300B S20A350B S20A550H S20B300B S20B300N

onerbl

HK$861.72 HK$517.03

In Stock

10Ft AC Adapter Charger Replacement for Samsung LCD Monitor PA-1031-21 PS30W-14J1 PA-1031-21-FH

10Ft AC Adapter Charger Replacement for Samsung LCD Monitor PA-1031-21 PS30W-14J1 PA-1031-21-FH

onerbl

HK$978.88 HK$587.33

In Stock

10Ft AC Adapter for Samsung Soundbar A4024_FPN A4024-FPN A4024FPN 24VDC Power Supply

10Ft AC Adapter for Samsung Soundbar A4024_FPN A4024-FPN A4024FPN 24VDC Power Supply

YUSTDA

HK$1,354.47 HK$812.68

In Stock

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