Battery Chargers

308duo, 406duo and 4010duo are high-powered battery chargers with advanced synchronous buck-boost technology, offering high power, current, and conversion efficiency. Each offers various features, such as anti-sparking protection, temperature control, internal resistance measurement, and data import/export capabilities. Comprehensive protection and program update support are also included.

308duo and 406duo are suitable for power supplies over 1500W and 24-30V, while 4010duo is suitable for power supplies over 2000W and 42-48V. All chargers have temperature and reverse polarity protection, with USB charging ports and LCD displays. They support multiple battery types with internal resistance correction and extended discharge functions. Data can be imported/exported to an SD card for analysis.

308duo, 406duo and 4010duo are high power, high current, high conversion efficiency chargers suitable for power supplies above 1500W (2000W for 4010) and voltage between 24-30V/42-48V. They feature spark protection, temperature protection, multiple discharge functions, internal resistance measurement and comprehensive protections. They also have USB charging port, data import/export, LCD display and logview software.

This 20W dual charging port charger is designed for efficient heat dissipation and balanced charging. It has multiple protections, including cell/overvoltage/overcharge/short circuit/undervoltage/temperature/overcurrent protection. It is compatible with 7.4V 2S and 11.1V 3S rechargeable lithium batteries and has 3 dual-color LED indicators. The charger is easy to use, just connect it to the power supply and the lithium battery and the indicator lights will turn red. When the battery is fully charged, the indicator lights turn orange.

This 20W dual charging port charger is designed with multiple protections, including cell/overvoltage/overcharge/short circuit/undervoltage/temperature/overcurrent protection. Connect the charger to a power supply and when connected to a rechargeable lithium battery, the indicator light turns red. Fully charged, the indicator light turns orange. Made of plastic, dimensions are 9x6x3.5 cm and weighs 123 grams.

This XH-3P balanced charging interface is designed to charge and balance 7.4V lithium batteries, featuring charging/overvoltage protection and self-stop when fully charged. It has an input of 110V, output of DC 7.4V 800mA, and weighs approximately 59g. Indicator lights show when the power is connected and when the battery is fully charged.