HRH120 is a professional 120W battery charger designed for 12V/24V/36V/48V lithium-ion, lithium-iron-phosphate, and lead-acid battery packs, requiring no manual maintenance. It is widely used in electric tools, mobile transportation equipment, solar energy storage systems, medical carts, and industrial equipment. It adopts a multi-stage charging algorithm and a comprehensive protection circuit, effectively prolonging battery life and ensuring safe operation in harsh environments.
Wide battery compatibility – supports 12V/24V/36V/48V lithium batteries, lithium-iron-phosphate, AGM, gel, and flooded lead-acid batteries.
Multi-stage charging algorithm – constant current/constant voltage + floating charge + trickle maintenance, effectively preventing overcharging and extending battery cycle life by 20%–30%.
High efficiency, low heat generation – conversion efficiency up to 85%, no fan, quiet, reducing energy consumption and operating costs.
Comprehensive protection – reverse connection protection, overvoltage protection, overcharge protection, short circuit protection, fault recovery and automatic restart.
IP54 protection level – dustproof and splash-proof design, suitable for workshops, garages and outdoor charging stations.
LED status indication – real-time charging stage (green standby/ red constant current/ red constant voltage/ green floating charge/ green full charge).
Global universal input voltage – AC 100–240V wide voltage input, suitable for exporting to various parts of the world.
International certifications – compliant with CE, FCC, RoHS standards.
OEM/ODM capabilities – supports custom LOGO, shell color, output cable, terminal interface and packaging.
Batch supply – minimum order quantity 100 units; sample delivery time 5–7 days, large quantity 25–35 days.
Factory direct supply price – highly competitive wholesale price, gradient discounts (100+, 500+, 1000+).
Quality guarantee – 100% aging test before shipment; 12-month warranty.