900W Battery Charger 21s 63V 67.2V LiFePO4 Batteries Chargers DC 75.6V/76.65V 10A 11.5A for Electric Forklifts

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900W Battery Charger 21s 63V 67.2V LiFePO4 Batteries Chargers DC 75.6V/76.65V 10A 11.5A for Electric Forklifts

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Product Description

Basic Specifications

Model NO.:QW672-115-F

Nominal Voltage:76.65V

Charger Style:Intelligent Charger

Size:285*140*90mm

Certification:PSE, RoHS, CB, CE, FCC, SAA, RCM

Input Voltage:100-240VAC 50/60Hz

Output Current:11.5A (Max)

Socket Type:Au/EU/UK/US Plug

Key Features

Charging Mode: CC-CV (Constant Current-Constant Voltage)
High Efficiency: Lower power consumption with efficiency >=90%
Stable Performance: Stabilized output with low noise interference
Intelligent Design: Built-in LED display and PFC (Power Factor Correction)
Safety First: Multi-layer hardware protection protocols

Safety Protections

● Over Voltage Protection

● Short Circuit Protection

● Polarity Error Protection

● Over Power Protection

● Overheating Protection

LED Indicator Status

Waiting Mode: Green ON

Charging Mode: Blue FLASH

Full Charged: Green ON

Charge Error: Red FLASH

Typical Product Models

Model	Battery Type	Input Voltage	Battery Voltage(V)	Charging Voltage(V)	Charging Current(A)
QW128-500-F	LiFePO4	AC 100~264V	12.8(4S)	14.6	50
QW256-300-F	LiFePO4	AC 100~264V	25.6(8S)	29.2	30
QW512-150-F	LiFePO4	AC 100~264V	51.2(16S)	58.4	15
QW672-115-F	LiFePO4	AC 100~264V	67.2(21S)	76.65	11.5
QW481-150-L	Lithium	AC 100~264V	48.1(13S)	54.6	15
QW720-100-S	Lead Acid	AC 100~264V	72(6S)	88.2	10

Product Gallery

Frequently Asked Questions

Q1: What type of batteries is this charger compatible with? It is primarily designed for 21S 63V/67.2V LiFePO4 battery packs, but different models are available for Lithium and Lead Acid batteries.

Q2: What is the charging method used? The charger uses a highly efficient CC--CV--Float Charge (Constant Current - Constant Voltage) automatic mode.

Q3: Does the charger have international certifications? Yes, it is fully certified with CB, CE, FCC, PSE, SAA, and RCM standards for global use.

Q4: How do I know the charging status? The charger features a multi-color LED: Blue flashing indicates charging, Green indicates waiting or fully charged, and Red flashing indicates an error.

Q5: What safety features are integrated into the device? It includes comprehensive protections: Over Voltage, Short Circuit, Polarity Error, Over Power, and Overheating protections.

Q6: What is the input voltage range for this charger? The charger supports a wide input range of 100-240VAC 50/60Hz, making it suitable for various power grids worldwide.

900W Battery Charger 21s 63V 67.2V LiFePO4 Batteries Chargers DC 75.6V/76.65V 10A 11.5A for Electric Forklifts

Product Description

Basic Specifications

Key Features

Safety Protections

LED Indicator Status

Typical Product Models

Product Gallery

Frequently Asked Questions

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