S450 G2 AC/DC Smart Charger, 4x50W

The Spektrum™ S450 G2 AC/DC Smart 4x50W Charger brings today's most advanced and user-friendly charging technology to RC bashers, crawlers, racers, and pilots of all skill levels.

With its 4x50W power on AC, impressive 4x100W power on DC, and ability to fast charge Smart batteries, the S450 charger offers a versatile and truly hassle-free charging experience. Each output includes IC2®, IC3®, or IC5® meaning you can charge virtually any RC battery with the charger. Use it together with Smart G1 or G2 batteries and you'll be amazed by its incredible functionality and performance.

The S450 features four fully independent outputs, each capable of intelligently sharing available power for maximum efficiency. This means that whether you're charging one, two, three, or four batteries, the charger automatically distributes power to ensure you're getting the fastest charge possible on each port. On AC power, you can charge four batteries simultaneously at up to 50W each. If you're only using two ports, each can deliver up to 100W, and a single port can provide a powerful 100W charge. Switch to DC input, and the S450 really shines. Charge up to four batteries at 100W each, or any combination down to a single battery at the full 100W. This flexible power-sharing design is perfect for enthusiasts who regularly charge multiple batteries, whether at the field, the track, or in the workshop.

The S450 G2 AC/DC Smart Charger makes battery charging the easiest it has ever been. Its Auto Charge feature recognizes your Smart battery's parameters, such as chemistry type and suggested charge rate, and begins safe, correct charging automatically when the charge lead is connected. A clock on the charger's screen counts down the time until your Smart battery is fully charged and ready to use.

Balancing Smart G2 batteries is just as simple. The S450 charger will balance your Smart G2 LiPo packs through the same, single IC connection used for charging. No separate, confusing balance leads are required.

The S450 Smart G2 AC Charger's updated interface features fresh, intuitive menus, icons, and navigation tools. Its clear, easily understandable indicators of Smart battery history and performance provide the information you need to make the best decisions about your batteries when putting gear together for a day at the field or track. USB-C input and output ports enable you to charge secondary devices and to update the charger's firmware, so you always have the latest version.

The S450 G2 AC/DC Smart 4x50W Charger is perfect for surface and air applications using multiple batteries requiring a wide range of power.

Four fully independent outputs delivering 100W power on AC and 400W power on DC for fast charging

Shared Output Power with AC Input:

1 output: 100W total

2 outputs: 100W each

3 or 4 outputs: 50W each

Shared Output Power with DC Input:

1–4 outputs: 100W each

USB-C input and 20W output ports are included for updating firmware and charging secondary devices

Includes IC2, IC3, and IC5 charging connectors on each output port — no separate adapters required to charge most Spektrum Smart batteries

IC3 and IC5 connectors are backwards compatible with EC3™ and EC5™ connectors

Includes a JST-HX port for charging non-G2 LiPo batteries

Auto Charge recognizes Smart battery charging parameters and begins safe, accurate charging automatically when connected

Charges virtually any RC battery (use Smart batteries to benefit from all charger features)

The S450 tracks and stores Smart battery data

An on-screen clock counts down remaining charge time until your Smart battery is fully charged and ready to use

Updated user interface features fresh, intuitive menus, icons and navigation tools, plus non-slip, easy to use buttons

Detachable power cord makes transporting more convenient

Includes two integrated efficient, low-noise cooling fans

Compact size and sleek, sturdy case fits well on a workbench and in pit or field bags

Application: RC model battery charger

Battery Temperature Monitoring: Yes

Battery Type: LiFe (3.3V per cell), LiPo (3.7V per cell), NiMH (1.2V per cell), Pb (2.0V per cell)

Display: 2.8" color LCD with backlight

Input Voltage: AC: 110-240V, 50-60Hz / DC: 10-30V

Integrated Balancing: Yes - Internal Balancer & External Adapter

LiPo Compatibility: 6S, 1S, 2S, 3S, 4S, 5S

Maximum Charge Rate: 10A

Maximum Continuous Discharge Rate: 30W

Normal/Standard Charge Current: 0.1 - 10A, adjustable in 0.1A increments

Number of Cells: 1 - 6S Li-Ion/LiPo/LiFe, 1 - 16S NiCd/NiMH, 1 - 12S Pb

Number of Output Ports: 4

Output Connector: IC2, IC3, IC5, JST-XH Balancing Plugs

Over Current Protection: Yes

Power (watts): 200 watts max AC. 400 watts max DC

Power Source: AC/DC

Product Height: 3.5" (89 mm)

Product Length: 6.6" (168 mm)

Product Weight: 1016g (2.24 lb)

Product Width: 5.5" (140 mm)

Reverse Polarity Protection: Yes

Technology : Smart

Thermal Protection: Yes

USB Power out: Yes

Brand: Spektrum

MPN: SPMXC3040

Added: 2026 - April

Status: Stock

Discount Eligibility: Discount Eligible

SKU: SPMXC3040

UPC: 660132886455

Location: Store