Huizhou Qiangfeng Power Technology Co., Ltd.

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Agm Battery Maintenance Charger
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Agm Battery Maintenance Charger

Agm Battery Maintenance Charger

Items: QCL Series Tri-Model Industrial Charger Line
Size: 24*23*17 CM (C1220) up to 28*28*24 CM (C1230 / C1250)
Charging Voltage: Adjustable 14.4V–34.0V Constant Voltage targets
Lead Time: 20–25 working days
OEM & Sample: Supported (Custom decals, brand markers) | Evaluation units available

Product Introduction

Huizhou Qiangfeng Power Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of agm battery maintenance charger in China. Please feel free to buy durable agm battery maintenance charger made in China here from our factory. All customized products are with high quality and competitive price. Contact us for quotation and free sample.

 

Product Details

 

To optimize your inventory procurement layout, the QCL series agm battery maintenance charger is manufactured in three distinct physical weight classes and current capacities to match your specific operation scale. For small maintenance garages working on standard commercial vehicles, the QCL-C1220 is a portable 7KG model delivering an adjustable output dial of 5A to 20A. Mid-sized delivery vehicle operators and municipal truck fleets typically source the 8.5KG QCL-C1230 model, which operates between 15A and 30A. For heavy material handling hubs and deep logistics operations, the massive QCL-C1250 represents our flagship 14.5KG industrial station supplying up to 50A of continuous, unregulated manual power. All three variations utilize identical analog transformer foundations and CPU firmware backbones.

 

Technical Parameters

 

Grid Voltages

Stable 180–280VAC input | 47–63Hz range

Chemistry Presets

AGM (14.4V/28.8V) | Traction (14.7V/29.4V) | EFB (16.2V/32.4V) | Starter (15.8V/31.6V)

Circuit Interlocks

Over-current manual circuit reset switch, CPU current-limiting loop, 60°C thermal protection

Cooling Parameters

Fan runs 2 mins at startup; automatically stops if operational current stays below 8A

Storage Envelope

Ambient temperature range from -40°C to +60°C

 

Our Company

 

Qiangfeng launched in 1993 as a dedicated manufacturer of commercial battery chargers and industrial power systems. We secured long-term car-factory vendor status across China by 2003, subsequently scaling our footprint into European and Asian distribution channels in 2007. In 2019, our high-current QCL charger line achieved massive commercial success across North America and Western Europe, securing stable yearly contract volumes with overseas industrial buyers.

 

Our Advantages

Scalable Fleet Options

Over 30 years of manufacturing tailored power capacities for varying industrial sectors.

International Grid Record

Long-term deployment success across diverse industrial electricity standards.

Tier-One Trust

Contracted manufacturing supplier trusted by global brands like YUASA, CAMEL, LEOCH, GS, BOSCH, and Shaanxi Automobile Group.

 

FAQ

 

Q: What is the free sample mechanism?

A: We provide a free sample unit for electrical bench testing via express. The upfront shipping fee is fully refunded and balanced against your accounts when your large-scale order is finalized.

Q: What info should be submitted for an inquiry?

A: Please specify your model selection (C1220/C1230/C1250), target battery application, total quantity, and custom white-label packaging preferences.

 

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