iCharger 4512 DUO RTR Charging Case

iCharger 4512 DUO RTR Charging Case

Our most powerful portable charging system — everything you need to charge the most demanding LiPo packs in the field, right out of the box. Plug into any standard AC outlet and you're ready to charge. No sourcing parts, no assembly, no guesswork.

Ready to Run. Seriously. RTR means exactly that. The iCharger 4512 DUO is already mounted and wired into the King Starboard® deck inside the Seahorse SE530 case. The 24VDC 1600W power supply is installed and connected. Heavy duty power cord is included. Open the case, plug into AC, charge. That's it.

The Charger — iCharger 4512 DUO The 4512 DUO is Junsi's flagship dual-port 1s-12s charger — built for hobbyists running the largest, most demanding packs who refuse to compromise on performance.

• 2800W peak charging power
• Up to 45A per channel — 80A in synchronous mode on a single pack
• Dual port — charge two independent packs simultaneously
  • Asynchronous mode — each channel operates independently
  • Synchronous mode — both channels combine on a single pack for up to 80A
• Output connector: XT90
• Balance port: JST-XH
• Input connector: EC8
• Supports 1-12s LiPo, LiIo, LiFe, LiHV, LTO, NiZn — plus NiMH/NiCd up to 32s and Lead-Acid up to 20s
• Regenerative discharge — energy feeds back to input rather than wasting as heat
• Digital power supply mode — adjustable output 2V-50V at up to 45A
• Per-cell internal resistance measurement — monitor individual cell health in real time during charging, or check a pack anytime without running a program
• 64 battery profile memory with SD card import/export
• 2.8" IPS LCD — real-time voltage, current, power, capacity, internal resistance, and temperature
• USB-C port — phone charging via PD (5V/3A, 9V/2A, 12V/1.5A) and PC connectivity for Junsi Console software
• MicroSD slot — data logging, configuration backup, and firmware updates
• Intelligent fan control with automatic thermal shutdown protection

Built on King Starboard® The deck is CNC machined from King Starboard® — the original marine-grade HDPE trusted by professional boat builders for over 30 years. The same material used on yacht helm stations, swim platforms, and commercial marine equipment. It won't rot, swell, crack, or delaminate. UV stabilized so it holds up session after session at the track, in the pit, or out in the field. The textured matte finish hides scuffs and cleans up easily. All fasteners are A2 stainless steel throughout.

Designed for Real-World Use The included 1600W power supply is optimized for standard 120V outlets — drawing just under the 1800W limit of a standard 15A residential circuit. No dedicated circuit needed, no breaker trips. Plug into any outlet at home, at the track, or in the pit and charge. The PSU rating is a deliberate choice, not a limitation.

What's Included:

• Seahorse SE530 Protective Case
• iCharger 4512 DUO LiPo Charger
• 24VDC 1600W Power Supply
• Heavy Duty Power Cord

Built to order in the USA — please allow 5-7 business days for fabrication.