This charger is only suitable for lithium batteries and must not be used for other types of batteries

This 54.6V 5A Lithium-ion battery charger is designed for fast charging of high-capacity batteries and can charge any Lithium-ion battery at a speed of 5 amps. It is not recommended to charge lead-acid batteries or SLA, AGM batteries, it is too powerful. This charger has a built-in high-strength aluminum casing and a cooling fan for fast cooling. It is rated at 10A and can charge a 12Ah Lithium-ion battery in 2.5 hours, or a 25Ah battery in less than 5 hours. Charges a 60Ah battery in 12 hours. For smaller batteries (<12Ah), we recommend using a 3A charger. All Lithium-ion batteries should be charged with a Lithium-ion battery compatible charger, like this one. Charging a lead-acid battery with a SLA AGM charger will degrade the performance and life of the battery.Charger output 54.6V 5A ±0.2
There is an adjustable resistor inside the charger, which can adjust the voltage and current within a certain range, and the aluminum shell charger supports customized output plugs

Voltage and current can be calibrated
· The adjustable resistor VR1 inside the charger can be calibrated between 50-59V
· The adjustable resistor VR2 can calibrate the current between 3.7 and 5 amps
· The charger needs a battery voltage of at least 36V to work
· The charger can directly output voltage and current for use as an adapter

1. Are you a factory or a trader?We are a charger manufacturer with R&D and production teams

2. Does it support customization?We support free customization of 100PCS charger labels, LOGO. 300PCS color or function customization

3. Is there any warranty?Our warranty is 1 year (man-made damage, natural disasters, war and other force majeure reasons are not guaranteed)

4. When will you ship the goods and when will you receive the package?We usually send the package within 2-15 days, the air delivery time is generally 7-15 days, and the sea delivery time is generally 25-45 days