I. Customization Conditions and Introduction Power: 300W-1800W, 12V-72V Features: Ultra-thin aluminum shell, compact and portable, intelligent automatic stop when fully charged Applications: AGV, robots, 5G base stations, high-power LEDs Certifications: CCC, CE, RoHS, FCC, UL (optional) Delivery Time: Samples 7 days, bulk orders 10-15 days II. Selection Guide (4-Step Method) Power: 30W-2400W, with a 20% margin; Voltage: 12V/24V/36V/48V/72V, full voltage matching; Current: 0.1C-0.2C slow charging, 0.2C-0.3C fast charging; Certifications: CCC/CE/FCC/UL, global sales license. III. Contact and Delivery Time Samples: 5-7 days (Contact Chengxin) Bulk: 10-15 days, CCC certificate included with shipment Warranty: 2 years, 5-year warranty on key components OEM: Minimum order quantity zero, colors/wire leng...

The core reason why lead-acid and lithium batteries are "incompatible" is not that they can both discharge, but rather that their three major systems—voltage, chemistry, and protection—are completely different. Mixing them equals instantaneous damage and safety risks. I. Different Voltage Systems ItemLead-acid (12V example) Lithium-ion (12V example) Single Cell Full Voltage 14.4 V 16.8 V Open Voltage 12.8 V 12.6 V Cutoff Voltage 10.5 V 8.4 VResults of Mixing: Using lead-acid at 14.4V to charge lithium battery → will never fully charge, capacity decreases by 30%;Using lithium-ion at 16.8V to charge lead-acid → overcharge, water loss, bulging, lifespan halved. II. Different Chemical Systems Lead-acid: Three stages (constant current-constant voltage-trickle flow), trickle flow 2-4 hours, desulfurization; Lithium-ion: Two stages (...

Constant current dimming power supply + three outputs = "One unit, three lights, brightness at your discretion." Below is a complete technical package for a 24V 3×1A three-channel constant current dimming power supply, available for direct prototyping or OEM. I. Core Specifications  Input: AC 90-264V, 50/60Hz  Output: 3 independent constant current 1A (customizable 0.3-3A)  Dimming: 0-10V / PWM / Resistor / DMX512 (optional)  Efficiency: ≥92% (synchronous rectification)  Protection: Overvoltage, overcurrent, short circuit, open circuit, overtemperature  Certifications: CCC / CE / RoHS / FCC II. Three-Channel Independent Dimming Wiring Diagram AC(L/N) → Power Supply → 3×(LED+ / LED-)Dimming Signal → DIM1 / DIM2 / DIM3Each channel can connect 1-10 LEDs (3V type), brightn...