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300W Alloy  48V Charger

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AC Input Voltage: 
AC Plug: 
Out put voltage: 
Base Info.
Product Name: 300W Alloy  48V Charger
Model: E-CH300W
Weight: 1.3 (Kg)
Volume: (cm³)
Price: US$31 (US$33)
Additional Fee,Weight and Volume:
+US$0 +0Kg +0Vol
Description   Question(FAQ)     Review&Votes  
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300W LiFePO4/Lithium Ion/ Charger Specification

Input Voltage: 100-240V

Output Voltage: 58.4V (for 16 series LiFePO4 battery use)

Output Voltage: 54.6V (for 13 series Lithium Ion battery use)

Output Current: 5A

Charging Mode: CC-CV

 Intelligent Charger

Super Powerful Charger 5A

Aluminium Case-good heat sinking

Super Cooling Fan

Size: 185*95*55mm

Weight: 1.11g




1. Advanced high frequency switching mode power supply technology

2. DC output isolated from AC input

3. Single input 110V AC and 220V AC 50-60Hz

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

5. Completely automatic battery charging: CC, CV

6. 2 LEDs: LED 1 Red (power on), LED2 Red/Green (Charging/Full)

7. Short circuit, over voltage, over-temperature, reverse polarity protections

8. Efficiency > 85%

9. Forced ventilation with fans

10. 100% full load burn-in test.



1. Check if your local main supply confirms to charger's input voltage 110 or 220V. Please set to your correct local compatible vlotage. 110V is compatible for 100-120V countries, 220V is compatible for 220-240V countries. This is very important to avoid charger damage.

2. Connect the charging plug or the DC output cord to battery terminals.

     LED 2 RED confirms charger is charging, LED 2 GREEN confirms battery fully charged

     (N: Positive + ;  L: Negative - ;  Brown: +ve terminal;  Blue: -ve terminal)

3. Connect charger to terminate power supply socket

     LED 1 RED confirms AC power on

Note: If this charger with a Relay for Reverse Polarity Protection, it doesn't have output voltage and current when charger AC power on but disconnecting with the battery. It will have voltage and current output when it connects with battery. If the charger has a Fuse instead of Relay for Reverse Polarity Protection, it has output once AC power on.

Charging Stage:

Stage 1: Fast Charge,  Stage 2: Constant Charge,  Stage 3: Slender


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