Customized 50.4V 15A Lithium - Ion Battery Charger Controlled By MCU Smart And Automatic

50.4V 15A Lithium-ion Battery Charger, Customize for 12S max 4.2V/Cell Li-ion Batteries, Output Power 800W

Brief Description:

This special 50.4V 15A 800W Lithium-ion Battery Charger is designed for Electric Surfboards. Input 110V or 230Vac, max charging with 50.4V constant voltage and 15A constant current. Automatic and fast charging. It is controlled by MCU, smart and automatic. Aluminium case and small size, protable. We only make High Quality battery charger, so we provide 2 Years Warranty and importantly free replacing in two years.

Features:

Advanced high frequency switching mode power supply technology.

DC output isolated from AC input.

Auto worldwide Input 110 / 230Vac(90 ~ 264Vac), 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 > 95%.

Forced ventilation with fans.

100% full load burn-in test.

Aluminum casing, light weight, portable.

Technical Specs.:

1) Dimensions(LxWxH): 230 x 135 x 70 mm

2) Net weight: 3.0 KG

3) Max charging voltage(CV): 50.4volt

4) Max output current (CC): 15 amps

5) Charging method: automatic pre-charge, CC, CV, floating / trickle or shut off

6) AC input voltage: 110 or 240Vac

7) AC input freq.: 50 / 60 Hz

8) AC plug: customized by user’s country

9) Output connector type: customized by applications

10) Enclosure: Aluminum

Product Information Overview

VLDL Smart Battery Charger is a fully automatic 4 steps charging with Pre charge, CC, CV and Floating / shut - off intelligent battery charger. Charging faster and accurately than conventional big and heavy chargers. The pre-charge step can active your low voltage battery and protect your extremely discharged batteries. After pre charging, CC step will charge with Constant Current with very fast speed to reach battery’s max voltage. Then CV step can charge with Constant Voltage, the charging current begins to drop at this step. At last, Floating step charges with very small current when charger detects battery’s capacity was charged almost fully. The float charge or called trickle charge holds battery at 100% ready state and charger can be left on without worry of undercharge or overcharge.Or if your battery is lithium battery type, our charger can set to be shut off when battery is fully charged.

VLDL chargers have worldwide input voltage 110 - 240Vac, some models was designed with PFC circuit. Charger automatically operates on voltage of 110Vac or 240Vac when user connects it to the local wall socket. We customize input plug and output connector types by customer’s request and meet local applications fully.

VLDL smart battery chargers are widely applied to electric vehicles including e - bikes, e - scooters, e - mobility, e - skateboards, e - motorcycles, e - golf carts, electric floor sweepers etc., whatever battery types your electric vehicles powered by, lithium(LiFePO4, Li-ion, LiMo2, Li-polymer etc.) or lead acid (AGM, SLA, GEL, Flooded, Deep cycles etc.), our charger can charge it with high speed and intelligent method.

About Us

Found in 2008 as Guangzhou Chuxin Import & Export Co., Ltd.

We have other two companies:

Danl New Energy Co., Limited (Hong Kong)

Guangzhou Danl Technology Co., LTD

15 years experience of designing and manufacturing switching-mode technology battery chargers.

10 years experience of exporting to USA, Euro countries and worldwide.

Specializing in customizing Smart Battery Chargers for battery & EV factories or wholesalers worldwide and providing high quality ODM & OEM service and charging solution.

Main Products Classified By Battery Type:

• Lithium Battery Chargers For LiFePO4, Li-ion, Li-polymer, LiMOn2 Batteries.
• Lead-Acid Battery Chargers For SLA, Deep cycle, Silicon and AGM Batteries.

Main Products Classified By EV Type:

E-Tool Battery Charger, E-Bike Battery Charger, E-Skateboard Battery Charger, E-Scooter Battery Charger, E-Motorcycle Battery Charger, E-Lawnmower Battery Charger, E-Golfcart Battery Charger, E-Floor Sweeper Battery Charger, AGV Battery Charger, E-Forklift Battery Charger, E-Car Battery Charger.

Battery Charger Main Output Power:

50W, 60W, 80W, 90W, 120W, 180W, 240W, 360W, 600W, 900W, 1000W, 1200W, 1500W, 2000W, 2500W.

Output Voltage & Current:

4.2V, 6V, 12V, 24V, 36V, 48V, 60V, 72V, 84V, 96V...188V with various charging currents from 0.5 amps to 100 amps.

As a smart battery chargers manufacturer, factory and wholesaler, Danl promises that we only supply high quality product, no cheap components, no struggling warranty policy, we guarantee 2 Years Full Warranty Policy and Free Replacement. Proud of our quality and best after service!

Brand of Danl