72V 3A Waterproof Battery Charger

72V 3A Waterproof / Marine Battery Charger

Brief Description:

Waterproof / Marine Lithium 72V 3Amps intelligent battery charger is designed for lithium battery, input with worldwide 110 to 230Vac with PFC and rated output voltatge is 72 Volt 3 amps. Smart max charging voltage is 88.2V for lead acid type batteries and 87.6V / 84V for Li-ion / LiFePO4 batteries. Intelligent 4 steps charging with pre-charge, CC, CV and floating or automatic cut-off, this charger will charge your batteries with very fast speed, with high efficiency and pretect your battery life maximumly. Aluminum housing, light weight and portable.

Features:

Advanced high frequency switching mode power supply technology.

DC output isolated from AC input.

Auto worldwide Input 110 / 230Vac (90~264Vac) with PFC, 50Hz~60Hz.

Charging parameters are insensitive to the AC input line voltage variations.

Completely automatic battery charging: Pre-charging, CC, CV, Absorption, Float or Cut-off.

2 LEDs: LED1 Red (power on), LED2 Red / green (charging/full)..

Possibility to customize charging curve for request.

Protections: Short circuit, Over-voltage, Over-temperature, Reverse Polarity.

Efficiency > 90%.

Forced ventilation with fans.

100% full load burn-in test.

Aluminum casing, light weight, portable.

Technical Specs.:

1) Dimensions(LxWxH): 220 × 93 × 49 MM

2) Net weight: 2.8 KG

3) Max charging voltage(CV): 84 / 87.6 / 88.2 volt

4) Floating voltage: /

5) Max output current (CC): 3 amps

6) Charging method: automtaic Pre-charge, CC, CV, Floating

7) AC input voltage: 110-230 Vac universal

8) AC input freq.: 50 / 60 Hz

9) AC plug: US, AU, UK, Euro

10) Output connector type: Clips, Anderson

11) Enclosure: Aluminum

12) Waterproof rate: IP65 / IP66