Description
This is the Spektrum RC S2100 G2 AC Smart Charger. Featuring two channels with up to 100W per channel the Spektrum S2100 G2 AC Smart Charger offers fast, easy charging, especially for modelers using Smart batteries — with Auto Charge simplicity, one-connection balancing, IC3 or IC5 output ports, and more!
Features:
- Up to 100W power per channel or 200W on one channel for fast charging
- Charges and balances Smart G2 batteries with one simple IC3 or IC5 connection — no separate balance lead needed
- 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)
- Smart software tracks and stores numerous Smart battery data
- Includes IC3 and IC5 charging output ports — eliminating the need for a separate IC3 or IC5 adapter
- Large, 2.4″ display screen
- 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
- USB input and output ports are included for updating firmware and charging secondary devices
- ON/OFF switch eliminates the need to plug in and unplug the power cord for ON/OFF control
- Detachable power cord makes transporting more convenient
- Includes an efficient, low-noise cooling fan
- Sleek, sturdy case fits well on a workbench and in pit or field bags
- Handy rubber grips on case make it easier to plug in and remove batteries
- IC3 and IC5 connectors are backwards compatible with EC3 and EC5 connectors
Specifications:
Width: 5.7″ (145mm)
Length: 5.7″ (145mm) Height: 4.1″ (104mm) Weight: 2.4lb (1070g)
Balance Connector: JST-XH Battery Temperature Monitoring: Yes Charge Protection Circuitry: Yes Number of Cells: 1 – 6S Li-Ion/LiPo/LiFe, 1 – 16S NiCd/NiMH, 1 – 12S Pb Number of Output Ports: 2 Power Source: AC Selectable Charge Rate: Yes Over Current Protection: Yes USB Power Out: Yes Battery Type: Smart, Non Smart PC Connectivity: Yes Programmable: Yes Safety Timer: Yes Integrated Balancing: Yes – Internal Balancer & Internal Adapter Charge Rate: 0.1 – 12.0A, adjustable in 0.1A increments (200W Max) Software Updates: Yes Technology: Smart Amp Meter: Yes Output Connector: IC3, IC5 Peak Detection: Yes Short Circuit Protection: Yes Connector Type: IC3, IC5 Discharge: 0.1 – 1.5A, adjustable in 0.1A increments (15W Max) Maximum Charge Rate: 10 to 14 Amps Reverse Polarity Protection: Yes Thermal Protection: Yes Voltage Meter: Yes Display: 2.4″ 320 x 240 IPS LCD Input Voltage: 100 – 240V AC, 50 – 60 Hz Power (watts): 100 – 199W
Includes:
- (1) S2100 Smart AC Charger
- (1) Power Cord
- (1) Manual
This product was added to our catalog on November 2, 2022
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Gabriel Beach Verified Owner Thursday, May 18 2023 (about 2 years ago) Spektrum RC S2100 G2 AC Smart Charger (6S/12A/100W x2) Nice unit but for some reason one of the charging port keep saying “wrong battery type” while no issues with the same battery when plugged into the other port. What an inconvenience to get this rectified, I’m very much disappointed! 2 customers found this review helpful. Shawn Girouard Verified Owner Tuesday, Apr 25 2023 (about 2 years ago) Spektrum RC S2100 G2 AC Smart Charger (6S/12A/100W x2) One of the better chargers out there easy to use and great quality. Your delivery is quick. Amain is the best place to shop for RC. 2 customers found this review helpful. Robert Malone Verified Owner Sunday, May 7 2023 (about 2 years ago) Spektrum RC S2100 G2 AC Smart Charger (6S/12A/100W x2) Nice product everyone that buys this item will enjoy it 1 customer found this review helpful. Thomas Kakara Wednesday, Sep 3 2025 (4 weeks ago) Spektrum RC S2100 G2 AC Smart Charger (6S/12A/100W x2) Be aware there is no case for the workbench as stated in the video. Really it’s just an overpriced charger. I bought it thinking it would bring my Smart batteries back to life that decided to discharge themselves past the point of no return after only a few uses. I run Spektrum controllers and receivers in all my cars and planes. For the money I like my Passport Ultra P2 or my HiTec X2 better because of the Bluetooth capability and they’re both half the price. If you want to throw good money on top of bad you should definitely buy this charger. Two stars may actually be too many but who knows. I’ve reached out to see if Horizon Hobby will do anything about the $200 plus dollars worth of batteries that I can’t use but I still haven’t heard anything back. Shawn Fidler Verified Owner Thursday, Mar 13 2025 (7 months ago) Spektrum RC S2100 G2 AC Smart Charger (6S/12A/100W x2) I have only got to use this once since I’ve purchased it. I found it very easy to use and learn, it does everything I need it to do, for the type Batteries I use. Very satisfied View all reviews
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