Agm Trickle Battery Charger
Items: QCL Series Industrial Transformer Battery Charger Base
Size: 24*23*17 CM to 28*28*24 CM manual-select stations
Charging Voltage: 14.4V–34.0V VDC manually calibrated per battery bank
Lead Time: 20–25 working days
OEM Service: Fully accepted (Custom branding/enclosure white-labeling)
Sample: Evaluation units provided to verify analog grid stability before contract signing
Product Introduction
Huizhou Qiangfeng Power Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of agm trickle battery charger in China. Please feel free to buy durable agm trickle battery 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
Let's be completely honest: modern lightweight high-frequency digital chargers are built with cheap circuitry that frequently burns out the moment they take a voltage spike from an unstable industrial power grid. The QCL agm trickle battery charger is a completely different breed of heavy-duty hardware. It relies entirely on a physical, massive step-down isolation transformer to handle raw voltage drops, pushing the power through a heavy bridge rectifier circuit. This classic analog foundation is the only layout that genuinely survives decades of rough abuse and airborne dust on a busy factory floor. Weighing up to 14.5KG, this equipment is not like a consumer toy; it is a dedicated, stationary piece of industrial infrastructure built for companies that value long-term asset survival over over-complicated digital gimmicks.
Technical Parameters
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Grid Input Tolerance |
180–280VAC | 47–63Hz single phase |
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Manual Output Dials |
5A–20A / 15A–30A / 15A–50A adjustable potentiometers |
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Chemistry Specific Targets |
AGM (14.4V), Traction Deep-Cycle (14.7V), EFB (16.2V), Starter (15.8V), Force Charge (17V) |
|
Fault Protections |
Manual over-current breaker, short-circuit current limiting, 60°C core thermal safety cutoff |
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Environmental Handling |
-10°C to +45°C operational range |
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Lead Time |
20–25 working days (Production schedule dependent) |
Our Company
Tracing our roots back to 1993, Qiangfeng has remained strictly dedicated to the manufacturing of heavy-duty battery chargers and heavy inverters. Our engineering team prioritized industrial durability, which led our charging systems to become the top preferred choice for domestic automotive assembly brands by 2003. In 2007, we scaled up factory output to export high-performance inverter lines across Europe and Asia, establishing a permanent reputation for zero-defect power solutions. By 2019, our flagship QCL series secured substantial Western commercial market share, proving its worth under rigorous deployment conditions in the US and Europe.
Our Advantages
Thirty-Year Asset Focus
Established in 1993 with over three decades of specialized industrial electrical engineering.
Western Market Validation
Proven field survival rates and massive commercial deployment across the United States and Eurozone.
Enterprise Integration Trust
Qualified production supplier trusted by global giants like YUASA, CAMEL, LEOCH, GS, BOSCH, and Shaanxi Automobile Group.
FAQ
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